Mercurial > projects > ldc
annotate dmd2/func.c @ 1592:91af6d05338c
Fix codegen for foreach with ref value being lowered to for.
author | Christian Kamm <kamm incasoftware de> |
---|---|
date | Sat, 07 Nov 2009 13:51:05 +0100 |
parents | e4f7b5d9c68a |
children |
rev | line source |
---|---|
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1 // Compiler implementation of the D programming language |
1526
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
2 // Copyright (c) 1999-2009 by Digital Mars |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3 // All Rights Reserved |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
4 // written by Walter Bright |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
5 // http://www.digitalmars.com |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
6 // License for redistribution is by either the Artistic License |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
7 // in artistic.txt, or the GNU General Public License in gnu.txt. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
8 // See the included readme.txt for details. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
9 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
10 #include <stdio.h> |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
11 #include <assert.h> |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
12 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
13 #include "mars.h" |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
14 #include "init.h" |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
15 #include "declaration.h" |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
16 #include "attrib.h" |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
17 #include "expression.h" |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
18 #include "scope.h" |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
19 #include "mtype.h" |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
20 #include "aggregate.h" |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
21 #include "identifier.h" |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
22 #include "id.h" |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
23 #include "module.h" |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
24 #include "statement.h" |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
25 #include "template.h" |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
26 #include "hdrgen.h" |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
27 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
28 #ifdef IN_GCC |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
29 #include "d-dmd-gcc.h" |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
30 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
31 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
32 /********************************* FuncDeclaration ****************************/ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
33 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
34 FuncDeclaration::FuncDeclaration(Loc loc, Loc endloc, Identifier *id, enum STC storage_class, Type *type) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
35 : Declaration(id) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
36 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
37 //printf("FuncDeclaration(id = '%s', type = %p)\n", id->toChars(), type); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
38 //printf("storage_class = x%x\n", storage_class); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
39 this->storage_class = storage_class; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
40 this->type = type; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
41 this->loc = loc; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
42 this->endloc = endloc; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
43 fthrows = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
44 frequire = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
45 outId = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
46 vresult = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
47 returnLabel = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
48 fensure = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
49 fbody = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
50 localsymtab = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
51 vthis = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
52 v_arguments = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
53 #if IN_GCC |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
54 v_argptr = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
55 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
56 parameters = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
57 labtab = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
58 overnext = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
59 vtblIndex = -1; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
60 hasReturnExp = 0; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
61 naked = 0; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
62 inlineStatus = ILSuninitialized; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
63 inlineNest = 0; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
64 inlineAsm = 0; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
65 cantInterpret = 0; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
66 semanticRun = 0; |
1526
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
67 #if DMDV1 |
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
68 nestedFrameRef = 0; |
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
69 #endif |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
70 fes = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
71 introducing = 0; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
72 tintro = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
73 /* The type given for "infer the return type" is a TypeFunction with |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
74 * NULL for the return type. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
75 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
76 inferRetType = (type && type->nextOf() == NULL); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
77 hasReturnExp = 0; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
78 nrvo_can = 1; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
79 nrvo_var = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
80 #if IN_DMD |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
81 shidden = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
82 #endif |
1526
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
83 #if DMDV2 |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
84 builtin = BUILTINunknown; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
85 tookAddressOf = 0; |
1526
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
86 #endif |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
87 #if IN_LLVM |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
88 // LDC |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
89 isArrayOp = false; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
90 allowInlining = false; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
91 |
1487
f62347c22d81
Apply changes from r1482 to D2 frontend too. Completely untested, but ldc2
Frits van Bommel <fvbommel wxs.nl>
parents:
1468
diff
changeset
|
92 availableExternally = true; // assume this unless proven otherwise |
f62347c22d81
Apply changes from r1482 to D2 frontend too. Completely untested, but ldc2
Frits van Bommel <fvbommel wxs.nl>
parents:
1468
diff
changeset
|
93 |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
94 // function types in ldc don't merge if the context parameter differs |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
95 // so we actually don't care about the function declaration, but only |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
96 // what kind of context parameter it has. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
97 // however, this constructor is usually called from the parser, which |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
98 // unfortunately doesn't provide the information needed to get to the |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
99 // aggregate type. So we have to stick with the FuncDeclaration and |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
100 // just be sure we don't actually rely on the symbol it points to, |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
101 // but rather just the type of its context parameter. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
102 // this means some function might have a function type pointing to |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
103 // another function declaration |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
104 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
105 if (type) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
106 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
107 assert(type->ty == Tfunction && "invalid function type"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
108 TypeFunction* tf = (TypeFunction*)type; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
109 if (tf->funcdecl == NULL) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
110 tf->funcdecl = this; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
111 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
112 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
113 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
114 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
115 Dsymbol *FuncDeclaration::syntaxCopy(Dsymbol *s) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
116 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
117 FuncDeclaration *f; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
118 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
119 //printf("FuncDeclaration::syntaxCopy('%s')\n", toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
120 if (s) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
121 f = (FuncDeclaration *)s; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
122 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
123 f = new FuncDeclaration(loc, endloc, ident, (enum STC) storage_class, type->syntaxCopy()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
124 f->outId = outId; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
125 f->frequire = frequire ? frequire->syntaxCopy() : NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
126 f->fensure = fensure ? fensure->syntaxCopy() : NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
127 f->fbody = fbody ? fbody->syntaxCopy() : NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
128 assert(!fthrows); // deprecated |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
129 |
1526
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
130 #if IN_LLVM |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
131 f->intrinsicName = intrinsicName; |
1526
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
132 #endif |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
133 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
134 return f; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
135 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
136 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
137 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
138 // Do the semantic analysis on the external interface to the function. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
139 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
140 void FuncDeclaration::semantic(Scope *sc) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
141 { TypeFunction *f; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
142 StructDeclaration *sd; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
143 ClassDeclaration *cd; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
144 InterfaceDeclaration *id; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
145 Dsymbol *pd; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
146 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
147 #if 0 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
148 printf("FuncDeclaration::semantic(sc = %p, this = %p, '%s', linkage = %d)\n", sc, this, toPrettyChars(), sc->linkage); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
149 if (isFuncLiteralDeclaration()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
150 printf("\tFuncLiteralDeclaration()\n"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
151 printf("sc->parent = %s, parent = %s\n", sc->parent->toChars(), parent ? parent->toChars() : ""); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
152 printf("type: %p, %s\n", type, type->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
153 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
154 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
155 if (semanticRun && isFuncLiteralDeclaration()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
156 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
157 /* Member functions that have return types that are |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
158 * forward references can have semantic() run more than |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
159 * once on them. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
160 * See test\interface2.d, test20 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
161 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
162 return; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
163 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
164 assert(semanticRun <= 1); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
165 semanticRun = 1; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
166 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
167 storage_class |= sc->stc & ~STCref; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
168 //printf("function storage_class = x%x\n", storage_class); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
169 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
170 if (!originalType) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
171 originalType = type; |
1526
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
172 if (!type->deco) |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
173 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
174 /* Apply const and invariant storage class |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
175 * to the function type |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
176 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
177 type = type->semantic(loc, sc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
178 unsigned stc = storage_class; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
179 if (type->isInvariant()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
180 stc |= STCimmutable; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
181 if (type->isConst()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
182 stc |= STCconst; |
1577
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
183 if (type->isShared() || storage_class & STCsynchronized) |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
184 stc |= STCshared; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
185 switch (stc & STC_TYPECTOR) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
186 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
187 case STCimmutable: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
188 case STCimmutable | STCconst: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
189 case STCimmutable | STCconst | STCshared: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
190 case STCimmutable | STCshared: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
191 // Don't use toInvariant(), as that will do a merge() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
192 type = type->makeInvariant(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
193 type->deco = type->merge()->deco; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
194 break; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
195 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
196 case STCconst: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
197 type = type->makeConst(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
198 type->deco = type->merge()->deco; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
199 break; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
200 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
201 case STCshared | STCconst: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
202 type = type->makeSharedConst(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
203 type->deco = type->merge()->deco; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
204 break; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
205 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
206 case STCshared: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
207 type = type->makeShared(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
208 type->deco = type->merge()->deco; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
209 break; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
210 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
211 case 0: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
212 break; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
213 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
214 default: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
215 assert(0); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
216 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
217 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
218 //type->print(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
219 if (type->ty != Tfunction) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
220 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
221 error("%s must be a function", toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
222 return; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
223 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
224 f = (TypeFunction *)(type); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
225 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
226 size_t nparams = Argument::dim(f->parameters); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
227 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
228 linkage = sc->linkage; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
229 // if (!parent) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
230 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
231 //parent = sc->scopesym; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
232 parent = sc->parent; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
233 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
234 protection = sc->protection; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
235 Dsymbol *parent = toParent(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
236 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
237 if (storage_class & STCscope) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
238 error("functions cannot be scope"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
239 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
240 if (isAbstract() && !isVirtual()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
241 error("non-virtual functions cannot be abstract"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
242 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
243 if ((f->isConst() || f->isInvariant()) && !isThis()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
244 error("without 'this' cannot be const/immutable"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
245 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
246 if (isAbstract() && isFinal()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
247 error("cannot be both final and abstract"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
248 #if 0 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
249 if (isAbstract() && fbody) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
250 error("abstract functions cannot have bodies"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
251 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
252 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
253 #if 0 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
254 if (isStaticConstructor() || isStaticDestructor()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
255 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
256 if (!isStatic() || type->nextOf()->ty != Tvoid) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
257 error("static constructors / destructors must be static void"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
258 if (f->arguments && f->arguments->dim) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
259 error("static constructors / destructors must have empty parameter list"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
260 // BUG: check for invalid storage classes |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
261 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
262 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
263 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
264 #ifdef IN_GCC |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
265 AggregateDeclaration *ad; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
266 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
267 ad = parent->isAggregateDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
268 if (ad) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
269 ad->methods.push(this); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
270 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
271 sd = parent->isStructDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
272 if (sd) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
273 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
274 if (isCtorDeclaration()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
275 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
276 return; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
277 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
278 #if 0 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
279 // Verify no constructors, destructors, etc. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
280 if (isCtorDeclaration() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
281 //||isDtorDeclaration() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
282 //|| isInvariantDeclaration() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
283 //|| isUnitTestDeclaration() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
284 ) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
285 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
286 error("special member functions not allowed for %ss", sd->kind()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
287 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
288 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
289 if (!sd->inv) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
290 sd->inv = isInvariantDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
291 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
292 if (!sd->aggNew) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
293 sd->aggNew = isNewDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
294 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
295 if (isDelete()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
296 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
297 if (sd->aggDelete) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
298 error("multiple delete's for struct %s", sd->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
299 sd->aggDelete = (DeleteDeclaration *)(this); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
300 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
301 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
302 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
303 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
304 id = parent->isInterfaceDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
305 if (id) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
306 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
307 storage_class |= STCabstract; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
308 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
309 if (isCtorDeclaration() || |
1526
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
310 #if DMDV2 |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
311 isPostBlitDeclaration() || |
1526
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
312 #endif |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
313 isDtorDeclaration() || |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
314 isInvariantDeclaration() || |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
315 isUnitTestDeclaration() || isNewDeclaration() || isDelete()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
316 error("special function not allowed in interface %s", id->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
317 if (fbody) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
318 error("function body is not abstract in interface %s", id->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
319 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
320 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
321 /* Template member functions aren't virtual: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
322 * interface TestInterface { void tpl(T)(); } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
323 * and so won't work in interfaces |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
324 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
325 if ((pd = toParent()) != NULL && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
326 pd->isTemplateInstance() && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
327 (pd = toParent2()) != NULL && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
328 (id = pd->isInterfaceDeclaration()) != NULL) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
329 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
330 error("template member function not allowed in interface %s", id->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
331 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
332 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
333 cd = parent->isClassDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
334 if (cd) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
335 { int vi; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
336 CtorDeclaration *ctor; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
337 DtorDeclaration *dtor; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
338 InvariantDeclaration *inv; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
339 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
340 if (isCtorDeclaration()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
341 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
342 // ctor = (CtorDeclaration *)this; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
343 // if (!cd->ctor) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
344 // cd->ctor = ctor; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
345 return; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
346 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
347 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
348 #if 0 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
349 dtor = isDtorDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
350 if (dtor) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
351 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
352 if (cd->dtor) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
353 error("multiple destructors for class %s", cd->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
354 cd->dtor = dtor; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
355 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
356 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
357 inv = isInvariantDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
358 if (inv) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
359 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
360 cd->inv = inv; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
361 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
362 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
363 if (isNewDeclaration()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
364 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
365 if (!cd->aggNew) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
366 cd->aggNew = (NewDeclaration *)(this); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
367 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
368 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
369 if (isDelete()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
370 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
371 if (cd->aggDelete) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
372 error("multiple delete's for class %s", cd->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
373 cd->aggDelete = (DeleteDeclaration *)(this); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
374 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
375 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
376 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
377 if (storage_class & STCabstract) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
378 cd->isabstract = 1; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
379 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
380 // if static function, do not put in vtbl[] |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
381 if (!isVirtual()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
382 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
383 //printf("\tnot virtual\n"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
384 goto Ldone; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
385 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
386 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
387 // Find index of existing function in vtbl[] to override |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
388 vi = findVtblIndex(&cd->vtbl, cd->baseClass ? cd->baseClass->vtbl.dim : 0); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
389 switch (vi) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
390 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
391 case -1: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
392 /* Didn't find one, so |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
393 * This is an 'introducing' function which gets a new |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
394 * slot in the vtbl[]. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
395 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
396 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
397 // Verify this doesn't override previous final function |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
398 if (cd->baseClass) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
399 { Dsymbol *s = cd->baseClass->search(loc, ident, 0); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
400 if (s) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
401 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
402 FuncDeclaration *f = s->isFuncDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
403 f = f->overloadExactMatch(type, getModule()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
404 if (f && f->isFinal() && f->prot() != PROTprivate) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
405 error("cannot override final function %s", f->toPrettyChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
406 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
407 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
408 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
409 if (isFinal()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
410 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
411 if (isOverride()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
412 error("does not override any function"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
413 cd->vtblFinal.push(this); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
414 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
415 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
416 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
417 // Append to end of vtbl[] |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
418 //printf("\tintroducing function\n"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
419 introducing = 1; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
420 vi = cd->vtbl.dim; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
421 cd->vtbl.push(this); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
422 vtblIndex = vi; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
423 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
424 break; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
425 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
426 case -2: // can't determine because of fwd refs |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
427 cd->sizeok = 2; // can't finish due to forward reference |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
428 return; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
429 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
430 default: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
431 { FuncDeclaration *fdv = (FuncDeclaration *)cd->vtbl.data[vi]; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
432 // This function is covariant with fdv |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
433 if (fdv->isFinal()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
434 error("cannot override final function %s", fdv->toPrettyChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
435 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
436 #if DMDV2 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
437 if (!isOverride()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
438 warning(loc, "overrides base class function %s, but is not marked with 'override'", fdv->toPrettyChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
439 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
440 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
441 if (fdv->toParent() == parent) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
442 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
443 // If both are mixins, then error. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
444 // If either is not, the one that is not overrides |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
445 // the other. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
446 if (fdv->parent->isClassDeclaration()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
447 break; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
448 if (!this->parent->isClassDeclaration() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
449 #if !BREAKABI |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
450 && !isDtorDeclaration() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
451 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
452 #if DMDV2 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
453 && !isPostBlitDeclaration() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
454 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
455 ) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
456 error("multiple overrides of same function"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
457 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
458 cd->vtbl.data[vi] = (void *)this; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
459 vtblIndex = vi; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
460 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
461 /* This works by whenever this function is called, |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
462 * it actually returns tintro, which gets dynamically |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
463 * cast to type. But we know that tintro is a base |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
464 * of type, so we could optimize it by not doing a |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
465 * dynamic cast, but just subtracting the isBaseOf() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
466 * offset if the value is != null. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
467 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
468 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
469 if (fdv->tintro) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
470 tintro = fdv->tintro; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
471 else if (!type->equals(fdv->type)) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
472 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
473 /* Only need to have a tintro if the vptr |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
474 * offsets differ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
475 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
476 int offset; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
477 if (fdv->type->nextOf()->isBaseOf(type->nextOf(), &offset)) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
478 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
479 tintro = fdv->type; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
480 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
481 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
482 break; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
483 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
484 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
485 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
486 /* Go through all the interface bases. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
487 * If this function is covariant with any members of those interface |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
488 * functions, set the tintro. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
489 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
490 for (int i = 0; i < cd->interfaces_dim; i++) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
491 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
492 BaseClass *b = cd->interfaces[i]; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
493 vi = findVtblIndex(&b->base->vtbl, b->base->vtbl.dim); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
494 switch (vi) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
495 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
496 case -1: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
497 break; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
498 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
499 case -2: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
500 cd->sizeok = 2; // can't finish due to forward reference |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
501 return; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
502 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
503 default: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
504 { FuncDeclaration *fdv = (FuncDeclaration *)b->base->vtbl.data[vi]; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
505 Type *ti = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
506 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
507 if (fdv->tintro) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
508 ti = fdv->tintro; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
509 else if (!type->equals(fdv->type)) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
510 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
511 /* Only need to have a tintro if the vptr |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
512 * offsets differ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
513 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
514 int offset; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
515 if (fdv->type->nextOf()->isBaseOf(type->nextOf(), &offset)) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
516 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
517 ti = fdv->type; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
518 #if 0 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
519 if (offset) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
520 ti = fdv->type; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
521 else if (type->nextOf()->ty == Tclass) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
522 { ClassDeclaration *cdn = ((TypeClass *)type->nextOf())->sym; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
523 if (cdn && cdn->sizeok != 1) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
524 ti = fdv->type; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
525 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
526 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
527 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
528 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
529 if (ti) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
530 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
531 if (tintro && !tintro->equals(ti)) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
532 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
533 error("incompatible covariant types %s and %s", tintro->toChars(), ti->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
534 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
535 tintro = ti; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
536 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
537 goto L2; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
538 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
539 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
540 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
541 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
542 if (introducing && isOverride()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
543 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
544 error("does not override any function"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
545 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
546 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
547 L2: ; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
548 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
549 else if (isOverride() && !parent->isTemplateInstance()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
550 error("override only applies to class member functions"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
551 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
552 /* Do not allow template instances to add virtual functions |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
553 * to a class. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
554 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
555 if (isVirtual()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
556 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
557 TemplateInstance *ti = parent->isTemplateInstance(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
558 if (ti) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
559 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
560 // Take care of nested templates |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
561 while (1) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
562 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
563 TemplateInstance *ti2 = ti->tempdecl->parent->isTemplateInstance(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
564 if (!ti2) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
565 break; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
566 ti = ti2; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
567 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
568 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
569 // If it's a member template |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
570 ClassDeclaration *cd = ti->tempdecl->isClassMember(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
571 if (cd) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
572 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
573 error("cannot use template to add virtual function to class '%s'", cd->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
574 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
575 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
576 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
577 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
578 if (isMain()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
579 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
580 // Check parameters to see if they are either () or (char[][] args) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
581 switch (nparams) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
582 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
583 case 0: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
584 break; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
585 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
586 case 1: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
587 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
588 Argument *arg0 = Argument::getNth(f->parameters, 0); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
589 if (arg0->type->ty != Tarray || |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
590 arg0->type->nextOf()->ty != Tarray || |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
591 arg0->type->nextOf()->nextOf()->ty != Tchar || |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
592 arg0->storageClass & (STCout | STCref | STClazy)) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
593 goto Lmainerr; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
594 break; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
595 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
596 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
597 default: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
598 goto Lmainerr; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
599 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
600 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
601 if (f->nextOf()->ty != Tint32 && f->nextOf()->ty != Tvoid) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
602 error("must return int or void, not %s", f->nextOf()->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
603 if (f->varargs) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
604 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
605 Lmainerr: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
606 error("parameters must be main() or main(char[][] args)"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
607 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
608 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
609 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
610 if (ident == Id::assign && (sd || cd)) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
611 { // Disallow identity assignment operator. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
612 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
613 // opAssign(...) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
614 if (nparams == 0) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
615 { if (f->varargs == 1) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
616 goto Lassignerr; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
617 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
618 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
619 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
620 Argument *arg0 = Argument::getNth(f->parameters, 0); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
621 Type *t0 = arg0->type->toBasetype(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
622 Type *tb = sd ? sd->type : cd->type; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
623 if (arg0->type->implicitConvTo(tb) || |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
624 (sd && t0->ty == Tpointer && t0->nextOf()->implicitConvTo(tb)) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
625 ) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
626 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
627 if (nparams == 1) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
628 goto Lassignerr; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
629 Argument *arg1 = Argument::getNth(f->parameters, 1); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
630 if (arg1->defaultArg) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
631 goto Lassignerr; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
632 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
633 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
634 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
635 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
636 Ldone: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
637 /* Save scope for possible later use (if we need the |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
638 * function internals) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
639 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
640 scope = new Scope(*sc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
641 scope->setNoFree(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
642 return; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
643 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
644 Lassignerr: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
645 if (sd) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
646 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
647 sd->hasIdentityAssign = 1; // don't need to generate it |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
648 goto Ldone; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
649 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
650 error("identity assignment operator overload is illegal"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
651 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
652 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
653 void FuncDeclaration::semantic2(Scope *sc) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
654 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
655 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
656 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
657 // Do the semantic analysis on the internals of the function. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
658 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
659 void FuncDeclaration::semantic3(Scope *sc) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
660 { TypeFunction *f; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
661 VarDeclaration *argptr = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
662 VarDeclaration *_arguments = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
663 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
664 if (!parent) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
665 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
666 if (global.errors) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
667 return; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
668 //printf("FuncDeclaration::semantic3(%s '%s', sc = %p)\n", kind(), toChars(), sc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
669 assert(0); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
670 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
671 //printf("FuncDeclaration::semantic3('%s.%s', sc = %p, loc = %s)\n", parent->toChars(), toChars(), sc, loc.toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
672 //fflush(stdout); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
673 //printf("storage class = x%x %x\n", sc->stc, storage_class); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
674 //{ static int x; if (++x == 2) *(char*)0=0; } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
675 //printf("\tlinkage = %d\n", sc->linkage); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
676 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
677 //printf(" sc->incontract = %d\n", sc->incontract); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
678 if (semanticRun >= 3) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
679 return; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
680 semanticRun = 3; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
681 |
1487
f62347c22d81
Apply changes from r1482 to D2 frontend too. Completely untested, but ldc2
Frits van Bommel <fvbommel wxs.nl>
parents:
1468
diff
changeset
|
682 // LDC |
f62347c22d81
Apply changes from r1482 to D2 frontend too. Completely untested, but ldc2
Frits van Bommel <fvbommel wxs.nl>
parents:
1468
diff
changeset
|
683 if (!global.params.useAvailableExternally) |
f62347c22d81
Apply changes from r1482 to D2 frontend too. Completely untested, but ldc2
Frits van Bommel <fvbommel wxs.nl>
parents:
1468
diff
changeset
|
684 availableExternally = false; |
f62347c22d81
Apply changes from r1482 to D2 frontend too. Completely untested, but ldc2
Frits van Bommel <fvbommel wxs.nl>
parents:
1468
diff
changeset
|
685 |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
686 if (!type || type->ty != Tfunction) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
687 return; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
688 f = (TypeFunction *)(type); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
689 size_t nparams = Argument::dim(f->parameters); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
690 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
691 // Check the 'throws' clause |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
692 if (fthrows) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
693 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
694 for (int i = 0; i < fthrows->dim; i++) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
695 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
696 Type *t = (Type *)fthrows->data[i]; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
697 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
698 t = t->semantic(loc, sc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
699 if (!t->isClassHandle()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
700 error("can only throw classes, not %s", t->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
701 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
702 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
703 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
704 if (fbody || frequire) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
705 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
706 /* Symbol table into which we place parameters and nested functions, |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
707 * solely to diagnose name collisions. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
708 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
709 localsymtab = new DsymbolTable(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
710 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
711 // Establish function scope |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
712 ScopeDsymbol *ss = new ScopeDsymbol(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
713 ss->parent = sc->scopesym; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
714 Scope *sc2 = sc->push(ss); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
715 sc2->func = this; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
716 sc2->parent = this; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
717 sc2->callSuper = 0; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
718 sc2->sbreak = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
719 sc2->scontinue = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
720 sc2->sw = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
721 sc2->fes = fes; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
722 sc2->linkage = LINKd; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
723 sc2->stc &= ~(STCauto | STCscope | STCstatic | STCabstract | STCdeprecated | STC_TYPECTOR | STCfinal | STCtls | STCgshared | STCref); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
724 sc2->protection = PROTpublic; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
725 sc2->explicitProtection = 0; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
726 sc2->structalign = 8; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
727 sc2->incontract = 0; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
728 #if !IN_LLVM |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
729 sc2->tf = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
730 #else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
731 sc2->enclosingFinally = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
732 sc2->enclosingScopeExit = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
733 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
734 sc2->noctor = 0; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
735 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
736 // Declare 'this' |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
737 AggregateDeclaration *ad = isThis(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
738 if (ad) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
739 { VarDeclaration *v; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
740 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
741 if (isFuncLiteralDeclaration() && isNested()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
742 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
743 error("literals cannot be class members"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
744 return; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
745 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
746 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
747 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
748 assert(!isNested()); // can't be both member and nested |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
749 assert(ad->handle); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
750 Type *thandle = ad->handle; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
751 #if STRUCTTHISREF |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
752 thandle = thandle->addMod(type->mod); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
753 thandle = thandle->addStorageClass(storage_class); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
754 if (isPure()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
755 thandle = thandle->addMod(MODconst); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
756 #else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
757 if (storage_class & STCconst || type->isConst()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
758 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
759 assert(0); // BUG: shared not handled |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
760 if (thandle->ty == Tclass) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
761 thandle = thandle->constOf(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
762 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
763 { assert(thandle->ty == Tpointer); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
764 thandle = thandle->nextOf()->constOf()->pointerTo(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
765 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
766 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
767 else if (storage_class & STCimmutable || type->isInvariant()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
768 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
769 if (thandle->ty == Tclass) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
770 thandle = thandle->invariantOf(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
771 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
772 { assert(thandle->ty == Tpointer); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
773 thandle = thandle->nextOf()->invariantOf()->pointerTo(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
774 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
775 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
776 else if (storage_class & STCshared || type->isShared()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
777 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
778 assert(0); // not implemented |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
779 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
780 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
781 v = new ThisDeclaration(loc, thandle); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
782 v->storage_class |= STCparameter; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
783 #if STRUCTTHISREF |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
784 if (thandle->ty == Tstruct) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
785 v->storage_class |= STCref; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
786 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
787 v->semantic(sc2); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
788 if (!sc2->insert(v)) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
789 assert(0); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
790 v->parent = this; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
791 vthis = v; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
792 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
793 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
794 else if (isNested()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
795 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
796 /* The 'this' for a nested function is the link to the |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
797 * enclosing function's stack frame. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
798 * Note that nested functions and member functions are disjoint. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
799 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
800 VarDeclaration *v = new ThisDeclaration(loc, Type::tvoid->pointerTo()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
801 v->storage_class |= STCparameter; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
802 v->semantic(sc2); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
803 if (!sc2->insert(v)) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
804 assert(0); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
805 v->parent = this; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
806 vthis = v; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
807 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
808 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
809 // Declare hidden variable _arguments[] and _argptr |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
810 if (f->varargs == 1) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
811 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
812 #if TARGET_NET |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
813 varArgs(sc2, f, argptr, _arguments); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
814 #else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
815 Type *t; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
816 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
817 if (f->linkage == LINKd) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
818 { // Declare _arguments[] |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
819 #if BREAKABI |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
820 v_arguments = new VarDeclaration(0, Type::typeinfotypelist->type, Id::_arguments_typeinfo, NULL); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
821 v_arguments->storage_class = STCparameter; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
822 v_arguments->semantic(sc2); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
823 sc2->insert(v_arguments); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
824 v_arguments->parent = this; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
825 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
826 //t = Type::typeinfo->type->constOf()->arrayOf(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
827 t = Type::typeinfo->type->arrayOf(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
828 _arguments = new VarDeclaration(0, t, Id::_arguments, NULL); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
829 _arguments->semantic(sc2); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
830 sc2->insert(_arguments); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
831 _arguments->parent = this; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
832 #else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
833 t = Type::typeinfo->type->arrayOf(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
834 v_arguments = new VarDeclaration(0, t, Id::_arguments, NULL); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
835 v_arguments->storage_class = STCparameter | STCin; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
836 v_arguments->semantic(sc2); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
837 sc2->insert(v_arguments); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
838 v_arguments->parent = this; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
839 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
840 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
841 if (f->linkage == LINKd || (parameters && parameters->dim)) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
842 { // Declare _argptr |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
843 #if IN_GCC |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
844 t = d_gcc_builtin_va_list_d_type; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
845 #else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
846 t = Type::tvoid->pointerTo(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
847 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
848 argptr = new VarDeclaration(0, t, Id::_argptr, NULL); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
849 argptr->semantic(sc2); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
850 sc2->insert(argptr); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
851 argptr->parent = this; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
852 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
853 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
854 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
855 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
856 #if IN_LLVM |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
857 // LDC make sure argument type is semanticed. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
858 // Turns TypeTuple!(int, int) into two int parameters, for instance. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
859 if (f->parameters) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
860 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
861 for (size_t i = 0; i < Argument::dim(f->parameters); i++) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
862 { Argument *arg = (Argument *)Argument::getNth(f->parameters, i); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
863 Type* nw = arg->type->semantic(0, sc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
864 if (arg->type != nw) { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
865 arg->type = nw; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
866 // Examine this index again. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
867 // This is important if it turned into a tuple. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
868 // In particular, the empty tuple should be handled or the |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
869 // next parameter will be skipped. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
870 // FIXME: Maybe we only need to do this for tuples, |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
871 // and can add tuple.length after decrement? |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
872 i--; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
873 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
874 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
875 // update nparams to include expanded tuples |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
876 nparams = Argument::dim(f->parameters); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
877 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
878 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
879 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
880 // Propagate storage class from tuple parameters to their element-parameters. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
881 if (f->parameters) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
882 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
883 for (size_t i = 0; i < f->parameters->dim; i++) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
884 { Argument *arg = (Argument *)f->parameters->data[i]; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
885 |
1526
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
886 //printf("[%d] arg->type->ty = %d %s\n", i, arg->type->ty, arg->type->toChars()); |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
887 if (arg->type->ty == Ttuple) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
888 { TypeTuple *t = (TypeTuple *)arg->type; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
889 size_t dim = Argument::dim(t->arguments); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
890 for (size_t j = 0; j < dim; j++) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
891 { Argument *narg = Argument::getNth(t->arguments, j); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
892 narg->storageClass = arg->storageClass; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
893 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
894 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
895 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
896 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
897 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
898 /* Declare all the function parameters as variables |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
899 * and install them in parameters[] |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
900 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
901 size_t nparams = Argument::dim(f->parameters); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
902 if (nparams) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
903 { /* parameters[] has all the tuples removed, as the back end |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
904 * doesn't know about tuples |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
905 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
906 parameters = new Dsymbols(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
907 parameters->reserve(nparams); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
908 for (size_t i = 0; i < nparams; i++) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
909 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
910 Argument *arg = Argument::getNth(f->parameters, i); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
911 Identifier *id = arg->ident; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
912 if (!id) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
913 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
914 /* Generate identifier for un-named parameter, |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
915 * because we need it later on. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
916 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
917 arg->ident = id = Identifier::generateId("_param_", i); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
918 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
919 Type *vtype = arg->type; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
920 if (isPure()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
921 vtype = vtype->addMod(MODconst); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
922 VarDeclaration *v = new VarDeclaration(loc, vtype, id, NULL); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
923 //printf("declaring parameter %s of type %s\n", v->toChars(), v->type->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
924 v->storage_class |= STCparameter; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
925 if (f->varargs == 2 && i + 1 == nparams) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
926 v->storage_class |= STCvariadic; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
927 v->storage_class |= arg->storageClass & (STCin | STCout | STCref | STClazy | STCfinal | STC_TYPECTOR | STCnodtor); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
928 v->semantic(sc2); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
929 if (!sc2->insert(v)) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
930 error("parameter %s.%s is already defined", toChars(), v->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
931 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
932 parameters->push(v); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
933 localsymtab->insert(v); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
934 v->parent = this; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
935 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
936 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
937 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
938 // Declare the tuple symbols and put them in the symbol table, |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
939 // but not in parameters[]. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
940 if (f->parameters) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
941 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
942 for (size_t i = 0; i < f->parameters->dim; i++) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
943 { Argument *arg = (Argument *)f->parameters->data[i]; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
944 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
945 if (!arg->ident) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
946 continue; // never used, so ignore |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
947 if (arg->type->ty == Ttuple) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
948 { TypeTuple *t = (TypeTuple *)arg->type; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
949 size_t dim = Argument::dim(t->arguments); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
950 Objects *exps = new Objects(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
951 exps->setDim(dim); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
952 for (size_t j = 0; j < dim; j++) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
953 { Argument *narg = Argument::getNth(t->arguments, j); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
954 assert(narg->ident); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
955 VarDeclaration *v = sc2->search(0, narg->ident, NULL)->isVarDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
956 assert(v); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
957 Expression *e = new VarExp(v->loc, v); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
958 exps->data[j] = (void *)e; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
959 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
960 assert(arg->ident); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
961 TupleDeclaration *v = new TupleDeclaration(loc, arg->ident, exps); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
962 //printf("declaring tuple %s\n", v->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
963 v->isexp = 1; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
964 if (!sc2->insert(v)) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
965 error("parameter %s.%s is already defined", toChars(), v->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
966 localsymtab->insert(v); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
967 v->parent = this; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
968 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
969 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
970 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
971 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
972 /* Do the semantic analysis on the [in] preconditions and |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
973 * [out] postconditions. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
974 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
975 sc2->incontract++; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
976 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
977 if (frequire) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
978 { /* frequire is composed of the [in] contracts |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
979 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
980 // BUG: need to error if accessing out parameters |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
981 // BUG: need to treat parameters as const |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
982 // BUG: need to disallow returns and throws |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
983 // BUG: verify that all in and ref parameters are read |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
984 frequire = frequire->semantic(sc2); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
985 labtab = NULL; // so body can't refer to labels |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
986 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
987 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
988 if (fensure || addPostInvariant()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
989 { /* fensure is composed of the [out] contracts |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
990 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
991 ScopeDsymbol *sym = new ScopeDsymbol(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
992 sym->parent = sc2->scopesym; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
993 sc2 = sc2->push(sym); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
994 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
995 assert(type->nextOf()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
996 if (type->nextOf()->ty == Tvoid) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
997 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
998 if (outId) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
999 error("void functions have no result"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1000 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1001 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1002 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1003 if (!outId) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1004 outId = Id::result; // provide a default |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1005 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1006 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1007 if (outId) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1008 { // Declare result variable |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1009 VarDeclaration *v; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1010 Loc loc = this->loc; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1011 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1012 if (fensure) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1013 loc = fensure->loc; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1014 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1015 v = new VarDeclaration(loc, type->nextOf(), outId, NULL); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1016 v->noauto = 1; |
1526
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
1017 #if DMDV2 |
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
1018 if (f->isref) |
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
1019 { |
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
1020 v->storage_class |= STCref | STCforeach; |
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
1021 } |
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
1022 #endif |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1023 sc2->incontract--; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1024 v->semantic(sc2); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1025 sc2->incontract++; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1026 if (!sc2->insert(v)) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1027 error("out result %s is already defined", v->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1028 v->parent = this; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1029 vresult = v; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1030 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1031 // vresult gets initialized with the function return value |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1032 // in ReturnStatement::semantic() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1033 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1034 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1035 // BUG: need to treat parameters as const |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1036 // BUG: need to disallow returns and throws |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1037 if (fensure) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1038 { fensure = fensure->semantic(sc2); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1039 labtab = NULL; // so body can't refer to labels |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1040 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1041 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1042 if (!global.params.useOut) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1043 { fensure = NULL; // discard |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1044 vresult = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1045 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1046 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1047 // Postcondition invariant |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1048 if (addPostInvariant()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1049 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1050 Expression *e = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1051 if (isCtorDeclaration()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1052 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1053 // Call invariant directly only if it exists |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1054 InvariantDeclaration *inv = ad->inv; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1055 ClassDeclaration *cd = ad->isClassDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1056 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1057 while (!inv && cd) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1058 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1059 cd = cd->baseClass; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1060 if (!cd) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1061 break; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1062 inv = cd->inv; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1063 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1064 if (inv) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1065 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1066 e = new DsymbolExp(0, inv); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1067 e = new CallExp(0, e); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1068 e = e->semantic(sc2); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1069 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1070 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1071 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1072 { // Call invariant virtually |
1468
7d1e815b4f76
Change the frontend generated assert(this) or assert(&this) in D2 to set the ThisExp::var field.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1452
diff
changeset
|
1073 ThisExp *tv = new ThisExp(0); |
7d1e815b4f76
Change the frontend generated assert(this) or assert(&this) in D2 to set the ThisExp::var field.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1452
diff
changeset
|
1074 tv->type = vthis->type; |
7d1e815b4f76
Change the frontend generated assert(this) or assert(&this) in D2 to set the ThisExp::var field.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1452
diff
changeset
|
1075 tv->var = vthis; |
7d1e815b4f76
Change the frontend generated assert(this) or assert(&this) in D2 to set the ThisExp::var field.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1452
diff
changeset
|
1076 Expression* v = tv; |
7d1e815b4f76
Change the frontend generated assert(this) or assert(&this) in D2 to set the ThisExp::var field.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1452
diff
changeset
|
1077 |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1078 #if STRUCTTHISREF |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1079 if (ad->isStructDeclaration()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1080 v = v->addressOf(sc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1081 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1082 e = new AssertExp(0, v); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1083 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1084 if (e) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1085 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1086 ExpStatement *s = new ExpStatement(0, e); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1087 if (fensure) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1088 fensure = new CompoundStatement(0, s, fensure); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1089 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1090 fensure = s; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1091 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1092 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1093 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1094 if (fensure) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1095 { returnLabel = new LabelDsymbol(Id::returnLabel); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1096 LabelStatement *ls = new LabelStatement(0, Id::returnLabel, fensure); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1097 ls->isReturnLabel = 1; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1098 returnLabel->statement = ls; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1099 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1100 sc2 = sc2->pop(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1101 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1102 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1103 sc2->incontract--; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1104 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1105 if (fbody) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1106 { ClassDeclaration *cd = isClassMember(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1107 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1108 /* If this is a class constructor |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1109 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1110 if (isCtorDeclaration() && cd) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1111 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1112 for (int i = 0; i < cd->fields.dim; i++) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1113 { VarDeclaration *v = (VarDeclaration *)cd->fields.data[i]; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1114 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1115 v->ctorinit = 0; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1116 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1117 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1118 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1119 if (inferRetType || f->retStyle() != RETstack) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1120 nrvo_can = 0; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1121 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1122 fbody = fbody->semantic(sc2); |
1526
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
1123 if (!fbody) |
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
1124 fbody = new CompoundStatement(0, new Statements()); |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1125 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1126 if (inferRetType) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1127 { // If no return type inferred yet, then infer a void |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1128 if (!type->nextOf()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1129 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1130 ((TypeFunction *)type)->next = Type::tvoid; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1131 type = type->semantic(loc, sc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1132 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1133 f = (TypeFunction *)type; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1134 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1135 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1136 if (isStaticCtorDeclaration()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1137 { /* It's a static constructor. Ensure that all |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1138 * ctor consts were initialized. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1139 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1140 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1141 Dsymbol *p = toParent(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1142 ScopeDsymbol *ad = p->isScopeDsymbol(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1143 if (!ad) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1144 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1145 error("static constructor can only be member of struct/class/module, not %s %s", p->kind(), p->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1146 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1147 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1148 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1149 for (int i = 0; i < ad->members->dim; i++) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1150 { Dsymbol *s = (Dsymbol *)ad->members->data[i]; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1151 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1152 s->checkCtorConstInit(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1153 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1154 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1155 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1156 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1157 if (isCtorDeclaration() && cd) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1158 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1159 //printf("callSuper = x%x\n", sc2->callSuper); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1160 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1161 // Verify that all the ctorinit fields got initialized |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1162 if (!(sc2->callSuper & CSXthis_ctor)) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1163 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1164 for (int i = 0; i < cd->fields.dim; i++) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1165 { VarDeclaration *v = (VarDeclaration *)cd->fields.data[i]; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1166 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1167 if (v->ctorinit == 0 && v->isCtorinit()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1168 error("missing initializer for final field %s", v->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1169 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1170 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1171 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1172 if (!(sc2->callSuper & CSXany_ctor) && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1173 cd->baseClass && cd->baseClass->ctor) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1174 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1175 sc2->callSuper = 0; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1176 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1177 // Insert implicit super() at start of fbody |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1178 Expression *e1 = new SuperExp(0); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1179 Expression *e = new CallExp(0, e1); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1180 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1181 e = e->trySemantic(sc2); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1182 if (!e) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1183 error("no match for implicit super() call in constructor"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1184 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1185 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1186 Statement *s = new ExpStatement(0, e); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1187 fbody = new CompoundStatement(0, s, fbody); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1188 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1189 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1190 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1191 else if (fes) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1192 { // For foreach(){} body, append a return 0; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1193 Expression *e = new IntegerExp(0); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1194 Statement *s = new ReturnStatement(0, e); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1195 fbody = new CompoundStatement(0, fbody, s); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1196 assert(!returnLabel); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1197 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1198 else if (!hasReturnExp && type->nextOf()->ty != Tvoid) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1199 error("expected to return a value of type %s", type->nextOf()->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1200 else if (!inlineAsm) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1201 { |
1577
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1202 #if DMDV2 |
1526
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
1203 int blockexit = fbody ? fbody->blockExit() : BEfallthru; |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1204 if (f->isnothrow && blockexit & BEthrow) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1205 error("'%s' is nothrow yet may throw", toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1206 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1207 int offend = blockexit & BEfallthru; |
1577
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1208 #endif |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1209 if (type->nextOf()->ty == Tvoid) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1210 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1211 if (offend && isMain()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1212 { // Add a return 0; statement |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1213 Statement *s = new ReturnStatement(0, new IntegerExp(0)); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1214 fbody = new CompoundStatement(0, fbody, s); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1215 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1216 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1217 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1218 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1219 if (offend) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1220 { Expression *e; |
1577
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1221 #if DMDV1 |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1222 warning(loc, "no return exp; or assert(0); at end of function"); |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1223 #else |
1526
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
1224 error("no return exp; or assert(0); at end of function"); |
1577
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1225 #endif |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1226 if (global.params.useAssert && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1227 !global.params.useInline) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1228 { /* Add an assert(0, msg); where the missing return |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1229 * should be. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1230 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1231 e = new AssertExp( |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1232 endloc, |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1233 new IntegerExp(0), |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1234 new StringExp(loc, (char *)"missing return expression") |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1235 ); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1236 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1237 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1238 e = new HaltExp(endloc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1239 e = new CommaExp(0, e, type->nextOf()->defaultInit()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1240 e = e->semantic(sc2); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1241 Statement *s = new ExpStatement(0, e); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1242 fbody = new CompoundStatement(0, fbody, s); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1243 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1244 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1245 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1246 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1247 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1248 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1249 Statements *a = new Statements(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1250 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1251 // Merge in initialization of 'out' parameters |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1252 if (parameters) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1253 { for (size_t i = 0; i < parameters->dim; i++) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1254 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1255 VarDeclaration *v = (VarDeclaration *)parameters->data[i]; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1256 if (v->storage_class & STCout) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1257 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1258 assert(v->init); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1259 ExpInitializer *ie = v->init->isExpInitializer(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1260 assert(ie); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1261 a->push(new ExpStatement(0, ie->exp)); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1262 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1263 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1264 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1265 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1266 // we'll handle variadics ourselves |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1267 #if !IN_LLVM |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1268 if (argptr) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1269 { // Initialize _argptr to point past non-variadic arg |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1270 #if IN_GCC |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1271 // Handled in FuncDeclaration::toObjFile |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1272 v_argptr = argptr; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1273 v_argptr->init = new VoidInitializer(loc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1274 #else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1275 Expression *e1; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1276 Expression *e; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1277 Type *t = argptr->type; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1278 VarDeclaration *p; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1279 unsigned offset; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1280 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1281 e1 = new VarExp(0, argptr); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1282 if (parameters && parameters->dim) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1283 p = (VarDeclaration *)parameters->data[parameters->dim - 1]; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1284 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1285 p = v_arguments; // last parameter is _arguments[] |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1286 offset = p->type->size(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1287 offset = (offset + 3) & ~3; // assume stack aligns on 4 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1288 e = new SymOffExp(0, p, offset); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1289 e = new AssignExp(0, e1, e); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1290 e->type = t; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1291 a->push(new ExpStatement(0, e)); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1292 #endif // IN_GCC |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1293 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1294 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1295 if (_arguments) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1296 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1297 /* Advance to elements[] member of TypeInfo_Tuple with: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1298 * _arguments = v_arguments.elements; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1299 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1300 Expression *e = new VarExp(0, v_arguments); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1301 e = new DotIdExp(0, e, Id::elements); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1302 Expression *e1 = new VarExp(0, _arguments); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1303 e = new AssignExp(0, e1, e); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1304 e->op = TOKconstruct; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1305 e = e->semantic(sc2); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1306 a->push(new ExpStatement(0, e)); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1307 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1308 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1309 #endif // !IN_LLVM |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1310 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1311 // Merge contracts together with body into one compound statement |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1312 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1313 #ifdef _DH |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1314 if (frequire && global.params.useIn) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1315 { frequire->incontract = 1; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1316 a->push(frequire); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1317 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1318 #else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1319 if (frequire && global.params.useIn) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1320 a->push(frequire); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1321 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1322 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1323 // Precondition invariant |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1324 if (addPreInvariant()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1325 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1326 Expression *e = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1327 Expression *ee = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1328 if (isDtorDeclaration()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1329 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1330 // Call invariant directly only if it exists |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1331 InvariantDeclaration *inv = ad->inv; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1332 ClassDeclaration *cd = ad->isClassDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1333 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1334 while (!inv && cd) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1335 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1336 cd = cd->baseClass; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1337 if (!cd) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1338 break; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1339 inv = cd->inv; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1340 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1341 if (inv) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1342 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1343 e = new DsymbolExp(0, inv); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1344 e = new CallExp(0, e); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1345 e = e->semantic(sc2); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1346 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1347 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1348 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1349 { // Call invariant virtually |
1468
7d1e815b4f76
Change the frontend generated assert(this) or assert(&this) in D2 to set the ThisExp::var field.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1452
diff
changeset
|
1350 ThisExp* tv = new ThisExp(0); |
7d1e815b4f76
Change the frontend generated assert(this) or assert(&this) in D2 to set the ThisExp::var field.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1452
diff
changeset
|
1351 tv->type = vthis->type; |
7d1e815b4f76
Change the frontend generated assert(this) or assert(&this) in D2 to set the ThisExp::var field.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1452
diff
changeset
|
1352 tv->var = vthis; |
7d1e815b4f76
Change the frontend generated assert(this) or assert(&this) in D2 to set the ThisExp::var field.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1452
diff
changeset
|
1353 Expression *v = tv; |
7d1e815b4f76
Change the frontend generated assert(this) or assert(&this) in D2 to set the ThisExp::var field.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1452
diff
changeset
|
1354 |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1355 #if STRUCTTHISREF |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1356 if (ad->isStructDeclaration()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1357 v = v->addressOf(sc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1358 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1359 #if IN_LLVM |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1360 //e = new AssertExp(loc, v, NULL); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1361 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1362 // LDC: check for null this |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1363 //v = new ThisExp(0); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1364 //v->type = vthis->type; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1365 //v->var = vthis; // Error: Expression has no property var... in D1 typeof(v) == ThisExp |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1366 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1367 //NullExp *nv = new NullExp(0); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1368 //nv->type = v->type; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1369 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1370 //IdentityExp *ie = new IdentityExp(TOKnotidentity, 0, v, nv); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1371 //ie->type = Type::tbool; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1372 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1373 Expression *se = new StringExp(0, (char *)"null this"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1374 se = se->semantic(sc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1375 se->type = Type::tchar->arrayOf(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1376 //#if IN_LLVM |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1377 // ee = new AssertExp(loc, ie, se); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1378 //#else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1379 e = new AssertExp(loc, v, se); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1380 //#endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1381 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1382 if (ee) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1383 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1384 ExpStatement *s = new ExpStatement(0, ee); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1385 a->push(s); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1386 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1387 if (e) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1388 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1389 ExpStatement *s = new ExpStatement(0, e); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1390 a->push(s); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1391 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1392 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1393 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1394 if (fbody) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1395 a->push(fbody); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1396 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1397 if (fensure) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1398 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1399 a->push(returnLabel->statement); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1400 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1401 if (type->nextOf()->ty != Tvoid) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1402 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1403 // Create: return vresult; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1404 assert(vresult); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1405 Expression *e = new VarExp(0, vresult); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1406 if (tintro) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1407 { e = e->implicitCastTo(sc, tintro->nextOf()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1408 e = e->semantic(sc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1409 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1410 ReturnStatement *s = new ReturnStatement(0, e); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1411 a->push(s); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1412 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1413 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1414 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1415 fbody = new CompoundStatement(0, a); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1416 |
1577
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1417 #if 0 // This seems to have been added in with dmd 2.032, see below |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1418 // wrap body of synchronized functions in a synchronized statement |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1419 if (isSynchronized()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1420 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1421 ClassDeclaration *cd = parent->isClassDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1422 if (!cd) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1423 error("synchronized function %s must be a member of a class", toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1424 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1425 Expression *sync; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1426 if (isStatic()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1427 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1428 // static member functions synchronize on classinfo |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1429 sync = cd->type->dotExp(sc2, new TypeExp(loc, cd->type), Id::classinfo); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1430 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1431 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1432 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1433 // non-static member functions synchronize on this |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1434 sync = new VarExp(loc, vthis); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1435 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1436 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1437 // we do not want to rerun semantics on the whole function, so we |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1438 // manually adjust all labels in the function that currently don't |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1439 // have an enclosingScopeExit to use the new SynchronizedStatement |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1440 SynchronizedStatement* s = new SynchronizedStatement(loc, sync, NULL); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1441 s->semantic(sc2); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1442 s->body = fbody; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1443 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1444 // LDC |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1445 LabelMap::iterator it, end = labmap.end(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1446 for (it = labmap.begin(); it != end; ++it) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1447 if (it->second->enclosingScopeExit == NULL) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1448 it->second->enclosingScopeExit = s; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1449 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1450 a = new Statements; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1451 a->push(s); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1452 fbody = new CompoundStatement(0, a); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1453 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1454 #endif |
1577
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1455 #if DMDV2 |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1456 /* Append destructor calls for parameters as finally blocks. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1457 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1458 if (parameters) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1459 { for (size_t i = 0; i < parameters->dim; i++) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1460 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1461 VarDeclaration *v = (VarDeclaration *)parameters->data[i]; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1462 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1463 if (v->storage_class & (STCref | STCout)) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1464 continue; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1465 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1466 /* Don't do this for static arrays, since static |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1467 * arrays are called by reference. Remove this |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1468 * when we change them to call by value. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1469 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1470 if (v->type->toBasetype()->ty == Tsarray) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1471 continue; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1472 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1473 Expression *e = v->callAutoDtor(sc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1474 if (e) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1475 { Statement *s = new ExpStatement(0, e); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1476 s = s->semantic(sc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1477 if (fbody->blockExit() == BEfallthru) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1478 fbody = new CompoundStatement(0, fbody, s); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1479 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1480 fbody = new TryFinallyStatement(0, fbody, s); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1481 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1482 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1483 } |
1577
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1484 #endif |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1485 |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1486 #if 1 |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1487 if (isSynchronized()) |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1488 { /* Wrap the entire function body in a synchronized statement |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1489 */ |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1490 ClassDeclaration *cd = parent->isClassDeclaration(); |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1491 if (cd) |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1492 { |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1493 #if TARGET_WINDOS |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1494 if (/*config.flags2 & CFG2seh &&*/ // always on for WINDOS |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1495 !isStatic() && !fbody->usesEH()) |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1496 { |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1497 /* The back end uses the "jmonitor" hack for syncing; |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1498 * no need to do the sync at this level. |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1499 */ |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1500 } |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1501 else |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1502 #endif |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1503 { |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1504 Expression *vsync; |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1505 if (isStatic()) |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1506 { // The monitor is in the ClassInfo |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1507 vsync = new DotIdExp(loc, new DsymbolExp(loc, cd), Id::classinfo); |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1508 } |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1509 else |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1510 { // 'this' is the monitor |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1511 vsync = new VarExp(loc, vthis); |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1512 } |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1513 fbody = new PeelStatement(fbody); // don't redo semantic() |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1514 fbody = new SynchronizedStatement(loc, vsync, fbody); |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1515 fbody = fbody->semantic(sc2); |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1516 } |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1517 } |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1518 else |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1519 { |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1520 error("synchronized function %s must be a member of a class", toChars()); |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1521 } |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1522 } |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1523 #endif |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1524 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1525 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1526 sc2->callSuper = 0; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1527 sc2->pop(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1528 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1529 semanticRun = 4; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1530 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1531 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1532 void FuncDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1533 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1534 //printf("FuncDeclaration::toCBuffer() '%s'\n", toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1535 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1536 StorageClassDeclaration::stcToCBuffer(buf, storage_class); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1537 type->toCBuffer(buf, ident, hgs); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1538 bodyToCBuffer(buf, hgs); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1539 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1540 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1541 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1542 void FuncDeclaration::bodyToCBuffer(OutBuffer *buf, HdrGenState *hgs) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1543 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1544 if (fbody && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1545 (!hgs->hdrgen || hgs->tpltMember || canInline(1,1)) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1546 ) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1547 { buf->writenl(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1548 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1549 // in{} |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1550 if (frequire) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1551 { buf->writestring("in"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1552 buf->writenl(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1553 frequire->toCBuffer(buf, hgs); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1554 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1555 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1556 // out{} |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1557 if (fensure) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1558 { buf->writestring("out"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1559 if (outId) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1560 { buf->writebyte('('); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1561 buf->writestring(outId->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1562 buf->writebyte(')'); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1563 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1564 buf->writenl(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1565 fensure->toCBuffer(buf, hgs); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1566 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1567 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1568 if (frequire || fensure) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1569 { buf->writestring("body"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1570 buf->writenl(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1571 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1572 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1573 buf->writebyte('{'); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1574 buf->writenl(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1575 fbody->toCBuffer(buf, hgs); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1576 buf->writebyte('}'); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1577 buf->writenl(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1578 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1579 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1580 { buf->writeByte(';'); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1581 buf->writenl(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1582 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1583 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1584 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1585 /**************************************************** |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1586 * Determine if 'this' overrides fd. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1587 * Return !=0 if it does. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1588 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1589 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1590 int FuncDeclaration::overrides(FuncDeclaration *fd) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1591 { int result = 0; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1592 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1593 if (fd->ident == ident) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1594 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1595 int cov = type->covariant(fd->type); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1596 if (cov) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1597 { ClassDeclaration *cd1 = toParent()->isClassDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1598 ClassDeclaration *cd2 = fd->toParent()->isClassDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1599 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1600 if (cd1 && cd2 && cd2->isBaseOf(cd1, NULL)) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1601 result = 1; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1602 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1603 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1604 return result; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1605 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1606 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1607 /************************************************* |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1608 * Find index of function in vtbl[0..dim] that |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1609 * this function overrides. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1610 * Returns: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1611 * -1 didn't find one |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1612 * -2 can't determine because of forward references |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1613 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1614 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1615 int FuncDeclaration::findVtblIndex(Array *vtbl, int dim) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1616 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1617 for (int vi = 0; vi < dim; vi++) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1618 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1619 FuncDeclaration *fdv = ((Dsymbol *)vtbl->data[vi])->isFuncDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1620 if (fdv && fdv->ident == ident) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1621 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1622 int cov = type->covariant(fdv->type); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1623 //printf("\tbaseclass cov = %d\n", cov); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1624 switch (cov) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1625 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1626 case 0: // types are distinct |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1627 break; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1628 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1629 case 1: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1630 return vi; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1631 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1632 case 2: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1633 //type->print(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1634 //fdv->type->print(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1635 //printf("%s %s\n", type->deco, fdv->type->deco); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1636 error("of type %s overrides but is not covariant with %s of type %s", |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1637 type->toChars(), fdv->toPrettyChars(), fdv->type->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1638 break; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1639 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1640 case 3: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1641 return -2; // forward references |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1642 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1643 default: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1644 assert(0); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1645 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1646 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1647 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1648 return -1; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1649 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1650 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1651 /**************************************************** |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1652 * Overload this FuncDeclaration with the new one f. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1653 * Return !=0 if successful; i.e. no conflict. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1654 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1655 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1656 int FuncDeclaration::overloadInsert(Dsymbol *s) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1657 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1658 FuncDeclaration *f; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1659 AliasDeclaration *a; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1660 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1661 //printf("FuncDeclaration::overloadInsert(%s)\n", s->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1662 a = s->isAliasDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1663 if (a) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1664 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1665 if (overnext) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1666 return overnext->overloadInsert(a); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1667 if (!a->aliassym && a->type->ty != Tident && a->type->ty != Tinstance) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1668 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1669 //printf("\ta = '%s'\n", a->type->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1670 return FALSE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1671 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1672 overnext = a; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1673 //printf("\ttrue: no conflict\n"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1674 return TRUE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1675 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1676 f = s->isFuncDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1677 if (!f) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1678 return FALSE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1679 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1680 #if 0 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1681 /* Disable this check because: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1682 * const void foo(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1683 * semantic() isn't run yet on foo(), so the const hasn't been |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1684 * applied yet. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1685 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1686 if (type) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1687 { printf("type = %s\n", type->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1688 printf("f->type = %s\n", f->type->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1689 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1690 if (type && f->type && // can be NULL for overloaded constructors |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1691 f->type->covariant(type) && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1692 f->type->mod == type->mod && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1693 !isFuncAliasDeclaration()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1694 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1695 //printf("\tfalse: conflict %s\n", kind()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1696 return FALSE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1697 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1698 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1699 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1700 if (overnext) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1701 return overnext->overloadInsert(f); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1702 overnext = f; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1703 //printf("\ttrue: no conflict\n"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1704 return TRUE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1705 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1706 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1707 /******************************************** |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1708 * Find function in overload list that exactly matches t. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1709 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1710 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1711 /*************************************************** |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1712 * Visit each overloaded function in turn, and call |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1713 * (*fp)(param, f) on it. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1714 * Exit when no more, or (*fp)(param, f) returns 1. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1715 * Returns: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1716 * 0 continue |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1717 * 1 done |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1718 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1719 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1720 int overloadApply(Module* from, FuncDeclaration *fstart, |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1721 int (*fp)(void *, FuncDeclaration *), |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1722 void *param) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1723 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1724 FuncDeclaration *f; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1725 Declaration *d; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1726 Declaration *next; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1727 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1728 for (d = fstart; d; d = next) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1729 { FuncAliasDeclaration *fa = d->isFuncAliasDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1730 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1731 if (fa) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1732 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1733 if (fa->getModule() == from || fa->importprot != PROTprivate) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1734 if (overloadApply(from, fa->funcalias, fp, param)) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1735 return 1; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1736 next = fa->overnext; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1737 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1738 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1739 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1740 AliasDeclaration *a = d->isAliasDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1741 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1742 if (a) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1743 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1744 Dsymbol *s = a->toAlias(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1745 next = s->isDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1746 if (next == a) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1747 break; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1748 if (next == fstart) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1749 break; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1750 #if IN_LLVM |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1751 if (a->importprot == PROTprivate && a->getModule() != from) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1752 if (FuncDeclaration* fd = next->isFuncDeclaration()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1753 next = fd->overnext; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1754 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1755 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1756 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1757 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1758 f = d->isFuncDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1759 if (!f) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1760 { d->error("is aliased to a function"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1761 break; // BUG: should print error message? |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1762 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1763 if ((*fp)(param, f)) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1764 return 1; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1765 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1766 next = f->overnext; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1767 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1768 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1769 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1770 return 0; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1771 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1772 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1773 /******************************************** |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1774 * If there are no overloads of function f, return that function, |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1775 * otherwise return NULL. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1776 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1777 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1778 static int fpunique(void *param, FuncDeclaration *f) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1779 { FuncDeclaration **pf = (FuncDeclaration **)param; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1780 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1781 if (*pf) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1782 { *pf = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1783 return 1; // ambiguous, done |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1784 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1785 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1786 { *pf = f; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1787 return 0; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1788 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1789 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1790 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1791 FuncDeclaration *FuncDeclaration::isUnique() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1792 { FuncDeclaration *result = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1793 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1794 overloadApply(getModule(), this, &fpunique, &result); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1795 return result; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1796 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1797 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1798 /******************************************** |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1799 * Find function in overload list that exactly matches t. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1800 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1801 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1802 struct Param1 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1803 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1804 Type *t; // type to match |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1805 FuncDeclaration *f; // return value |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1806 }; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1807 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1808 int fp1(void *param, FuncDeclaration *f) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1809 { Param1 *p = (Param1 *)param; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1810 Type *t = p->t; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1811 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1812 if (t->equals(f->type)) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1813 { p->f = f; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1814 return 1; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1815 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1816 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1817 #if DMDV2 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1818 /* Allow covariant matches, if it's just a const conversion |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1819 * of the return type |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1820 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1821 if (t->ty == Tfunction) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1822 { TypeFunction *tf = (TypeFunction *)f->type; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1823 if (tf->covariant(t) == 1 && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1824 tf->nextOf()->implicitConvTo(t->nextOf()) >= MATCHconst) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1825 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1826 p->f = f; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1827 return 1; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1828 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1829 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1830 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1831 return 0; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1832 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1833 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1834 FuncDeclaration *FuncDeclaration::overloadExactMatch(Type *t, Module* from) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1835 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1836 Param1 p; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1837 p.t = t; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1838 p.f = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1839 overloadApply(from, this, &fp1, &p); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1840 return p.f; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1841 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1842 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1843 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1844 /******************************************** |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1845 * Decide which function matches the arguments best. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1846 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1847 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1848 struct Param2 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1849 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1850 Match *m; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1851 Expression *ethis; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1852 Expressions *arguments; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1853 }; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1854 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1855 int fp2(void *param, FuncDeclaration *f) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1856 { Param2 *p = (Param2 *)param; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1857 Match *m = p->m; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1858 Expressions *arguments = p->arguments; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1859 MATCH match; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1860 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1861 if (f != m->lastf) // skip duplicates |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1862 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1863 m->anyf = f; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1864 TypeFunction *tf = (TypeFunction *)f->type; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1865 match = (MATCH) tf->callMatch(f->needThis() ? p->ethis : NULL, arguments); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1866 //printf("match = %d\n", match); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1867 if (match != MATCHnomatch) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1868 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1869 if (match > m->last) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1870 goto LfIsBetter; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1871 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1872 if (match < m->last) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1873 goto LlastIsBetter; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1874 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1875 /* See if one of the matches overrides the other. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1876 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1877 if (m->lastf->overrides(f)) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1878 goto LlastIsBetter; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1879 else if (f->overrides(m->lastf)) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1880 goto LfIsBetter; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1881 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1882 /* Try to disambiguate using template-style partial ordering rules. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1883 * In essence, if f() and g() are ambiguous, if f() can call g(), |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1884 * but g() cannot call f(), then pick f(). |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1885 * This is because f() is "more specialized." |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1886 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1887 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1888 MATCH c1 = f->leastAsSpecialized(m->lastf); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1889 MATCH c2 = m->lastf->leastAsSpecialized(f); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1890 //printf("c1 = %d, c2 = %d\n", c1, c2); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1891 if (c1 > c2) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1892 goto LfIsBetter; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1893 if (c1 < c2) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1894 goto LlastIsBetter; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1895 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1896 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1897 Lambiguous: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1898 m->nextf = f; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1899 m->count++; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1900 return 0; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1901 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1902 LfIsBetter: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1903 m->last = match; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1904 m->lastf = f; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1905 m->count = 1; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1906 return 0; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1907 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1908 LlastIsBetter: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1909 return 0; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1910 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1911 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1912 return 0; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1913 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1914 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1915 void overloadResolveX(Match *m, FuncDeclaration *fstart, |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1916 Expression *ethis, Expressions *arguments, Module* from) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1917 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1918 Param2 p; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1919 p.m = m; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1920 p.ethis = ethis; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1921 p.arguments = arguments; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1922 overloadApply(from, fstart, &fp2, &p); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1923 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1924 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1925 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1926 FuncDeclaration *FuncDeclaration::overloadResolve(Loc loc, Expression *ethis, Expressions *arguments, int flags, Module* from) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1927 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1928 TypeFunction *tf; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1929 Match m; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1930 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1931 #if 0 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1932 printf("FuncDeclaration::overloadResolve('%s')\n", toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1933 if (arguments) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1934 { int i; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1935 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1936 for (i = 0; i < arguments->dim; i++) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1937 { Expression *arg; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1938 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1939 arg = (Expression *)arguments->data[i]; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1940 assert(arg->type); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1941 printf("\t%s: ", arg->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1942 arg->type->print(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1943 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1944 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1945 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1946 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1947 memset(&m, 0, sizeof(m)); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1948 m.last = MATCHnomatch; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1949 overloadResolveX(&m, this, ethis, arguments, from); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1950 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1951 if (m.count == 1) // exactly one match |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1952 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1953 return m.lastf; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1954 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1955 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1956 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1957 OutBuffer buf; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1958 |
1577
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1959 buf.writeByte('('); |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1960 if (arguments) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1961 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1962 HdrGenState hgs; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1963 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1964 argExpTypesToCBuffer(&buf, arguments, &hgs); |
1577
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1965 buf.writeByte(')'); |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1966 if (ethis) |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1967 ethis->type->modToBuffer(&buf); |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1968 } |
1577
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1969 else |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1970 buf.writeByte(')'); |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1971 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1972 if (m.last == MATCHnomatch) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1973 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1974 if (flags & 1) // if do not print error messages |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1975 return NULL; // no match |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1976 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1977 tf = (TypeFunction *)type; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1978 |
1577
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1979 OutBuffer buf2; |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1980 tf->modToBuffer(&buf2); |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1981 |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1982 //printf("tf = %s, args = %s\n", tf->deco, ((Expression *)arguments->data[0])->type->deco); |
1577
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1983 error(loc, "%s%s is not callable using argument types %s", |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1984 Argument::argsTypesToChars(tf->parameters, tf->varargs), |
1577
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
1985 buf2.toChars(), |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1986 buf.toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1987 return m.anyf; // as long as it's not a FuncAliasDeclaration |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1988 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1989 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1990 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1991 #if 1 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1992 TypeFunction *t1 = (TypeFunction *)m.lastf->type; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1993 TypeFunction *t2 = (TypeFunction *)m.nextf->type; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1994 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1995 error(loc, "called with argument types:\n\t(%s)\nmatches both:\n\t%s%s\nand:\n\t%s%s", |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1996 buf.toChars(), |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1997 m.lastf->toPrettyChars(), Argument::argsTypesToChars(t1->parameters, t1->varargs), |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1998 m.nextf->toPrettyChars(), Argument::argsTypesToChars(t2->parameters, t2->varargs)); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
1999 #else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2000 error(loc, "overloads %s and %s both match argument list for %s", |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2001 m.lastf->type->toChars(), |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2002 m.nextf->type->toChars(), |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2003 m.lastf->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2004 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2005 return m.lastf; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2006 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2007 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2008 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2009 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2010 /************************************* |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2011 * Determine partial specialization order of 'this' vs g. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2012 * This is very similar to TemplateDeclaration::leastAsSpecialized(). |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2013 * Returns: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2014 * match 'this' is at least as specialized as g |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2015 * 0 g is more specialized than 'this' |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2016 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2017 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2018 MATCH FuncDeclaration::leastAsSpecialized(FuncDeclaration *g) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2019 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2020 #define LOG_LEASTAS 0 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2021 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2022 #if LOG_LEASTAS |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2023 printf("%s.leastAsSpecialized(%s)\n", toChars(), g->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2024 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2025 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2026 /* This works by calling g() with f()'s parameters, and |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2027 * if that is possible, then f() is at least as specialized |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2028 * as g() is. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2029 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2030 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2031 TypeFunction *tf = (TypeFunction *)type; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2032 TypeFunction *tg = (TypeFunction *)g->type; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2033 size_t nfparams = Argument::dim(tf->parameters); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2034 size_t ngparams = Argument::dim(tg->parameters); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2035 MATCH match = MATCHexact; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2036 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2037 /* If both functions have a 'this' pointer, and the mods are not |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2038 * the same and g's is not const, then this is less specialized. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2039 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2040 if (needThis() && g->needThis()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2041 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2042 if (tf->mod != tg->mod) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2043 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2044 if (tg->mod == MODconst) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2045 match = MATCHconst; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2046 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2047 return MATCHnomatch; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2048 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2049 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2050 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2051 /* Create a dummy array of arguments out of the parameters to f() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2052 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2053 Expressions args; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2054 args.setDim(nfparams); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2055 for (int u = 0; u < nfparams; u++) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2056 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2057 Argument *p = Argument::getNth(tf->parameters, u); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2058 Expression *e; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2059 if (p->storageClass & (STCref | STCout)) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2060 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2061 e = new IdentifierExp(0, p->ident); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2062 e->type = p->type; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2063 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2064 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2065 e = p->type->defaultInit(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2066 args.data[u] = e; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2067 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2068 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2069 MATCH m = (MATCH) tg->callMatch(NULL, &args); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2070 if (m) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2071 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2072 /* A variadic parameter list is less specialized than a |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2073 * non-variadic one. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2074 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2075 if (tf->varargs && !tg->varargs) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2076 goto L1; // less specialized |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2077 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2078 #if LOG_LEASTAS |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2079 printf(" matches %d, so is least as specialized\n", m); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2080 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2081 return m; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2082 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2083 L1: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2084 #if LOG_LEASTAS |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2085 printf(" doesn't match, so is not as specialized\n"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2086 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2087 return MATCHnomatch; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2088 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2089 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2090 /******************************************* |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2091 * Given a symbol that could be either a FuncDeclaration or |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2092 * a function template, resolve it to a function symbol. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2093 * sc instantiation scope |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2094 * loc instantiation location |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2095 * targsi initial list of template arguments |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2096 * ethis if !NULL, the 'this' pointer argument |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2097 * fargs arguments to function |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2098 * flags 1: do not issue error message on no match, just return NULL |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2099 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2100 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2101 FuncDeclaration *resolveFuncCall(Scope *sc, Loc loc, Dsymbol *s, |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2102 Objects *tiargs, |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2103 Expression *ethis, |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2104 Expressions *arguments, |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2105 int flags) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2106 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2107 if (!s) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2108 return NULL; // no match |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2109 FuncDeclaration *f = s->isFuncDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2110 if (f) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2111 f = f->overloadResolve(loc, ethis, arguments); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2112 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2113 { TemplateDeclaration *td = s->isTemplateDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2114 assert(td); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2115 f = td->deduceFunctionTemplate(sc, loc, tiargs, NULL, arguments, flags); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2116 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2117 return f; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2118 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2119 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2120 /******************************** |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2121 * Labels are in a separate scope, one per function. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2122 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2123 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2124 LabelDsymbol *FuncDeclaration::searchLabel(Identifier *ident) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2125 { Dsymbol *s; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2126 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2127 if (!labtab) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2128 labtab = new DsymbolTable(); // guess we need one |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2129 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2130 s = labtab->lookup(ident); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2131 if (!s) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2132 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2133 s = new LabelDsymbol(ident); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2134 labtab->insert(s); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2135 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2136 return (LabelDsymbol *)s; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2137 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2138 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2139 /**************************************** |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2140 * If non-static member function that has a 'this' pointer, |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2141 * return the aggregate it is a member of. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2142 * Otherwise, return NULL. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2143 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2144 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2145 AggregateDeclaration *FuncDeclaration::isThis() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2146 { AggregateDeclaration *ad; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2147 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2148 //printf("+FuncDeclaration::isThis() '%s'\n", toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2149 ad = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2150 if ((storage_class & STCstatic) == 0) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2151 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2152 ad = isMember2(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2153 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2154 //printf("-FuncDeclaration::isThis() %p\n", ad); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2155 return ad; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2156 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2157 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2158 AggregateDeclaration *FuncDeclaration::isMember2() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2159 { AggregateDeclaration *ad; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2160 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2161 //printf("+FuncDeclaration::isMember2() '%s'\n", toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2162 ad = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2163 for (Dsymbol *s = this; s; s = s->parent) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2164 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2165 //printf("\ts = '%s', parent = '%s', kind = %s\n", s->toChars(), s->parent->toChars(), s->parent->kind()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2166 ad = s->isMember(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2167 if (ad) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2168 { //printf("test4\n"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2169 break; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2170 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2171 if (!s->parent || |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2172 (!s->parent->isTemplateInstance())) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2173 { //printf("test5\n"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2174 break; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2175 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2176 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2177 //printf("-FuncDeclaration::isMember2() %p\n", ad); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2178 return ad; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2179 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2180 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2181 /***************************************** |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2182 * Determine lexical level difference from 'this' to nested function 'fd'. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2183 * Error if this cannot call fd. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2184 * Returns: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2185 * 0 same level |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2186 * -1 increase nesting by 1 (fd is nested within 'this') |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2187 * >0 decrease nesting by number |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2188 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2189 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2190 int FuncDeclaration::getLevel(Loc loc, FuncDeclaration *fd) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2191 { int level; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2192 Dsymbol *s; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2193 Dsymbol *fdparent; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2194 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2195 //printf("FuncDeclaration::getLevel(fd = '%s')\n", fd->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2196 fdparent = fd->toParent2(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2197 if (fdparent == this) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2198 return -1; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2199 s = this; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2200 level = 0; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2201 while (fd != s && fdparent != s->toParent2()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2202 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2203 //printf("\ts = '%s'\n", s->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2204 FuncDeclaration *thisfd = s->isFuncDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2205 if (thisfd) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2206 { if (!thisfd->isNested() && !thisfd->vthis) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2207 goto Lerr; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2208 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2209 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2210 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2211 AggregateDeclaration *thiscd = s->isAggregateDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2212 if (thiscd) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2213 { if (!thiscd->isNested()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2214 goto Lerr; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2215 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2216 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2217 goto Lerr; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2218 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2219 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2220 s = s->toParent2(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2221 assert(s); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2222 level++; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2223 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2224 return level; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2225 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2226 Lerr: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2227 error(loc, "cannot access frame of function %s", fd->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2228 return 1; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2229 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2230 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2231 void FuncDeclaration::appendExp(Expression *e) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2232 { Statement *s; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2233 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2234 s = new ExpStatement(0, e); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2235 appendState(s); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2236 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2237 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2238 void FuncDeclaration::appendState(Statement *s) |
1526
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
2239 { |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2240 if (!fbody) |
1526
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
2241 fbody = s; |
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
2242 else |
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
2243 { |
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
2244 CompoundStatement *cs = fbody->isCompoundStatement(); |
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
2245 if (cs) |
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
2246 { |
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
2247 if (!cs->statements) |
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
2248 fbody = s; |
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
2249 else |
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
2250 cs->statements->push(s); |
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
2251 } |
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
2252 else |
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
2253 fbody = new CompoundStatement(0, fbody, s); |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2254 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2255 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2256 |
1577
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
2257 const char *FuncDeclaration::toPrettyChars() |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
2258 { |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
2259 if (isMain()) |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
2260 return "D main"; |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
2261 else |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
2262 return Dsymbol::toPrettyChars(); |
e4f7b5d9c68a
DMD 2.032 Merge.
Robert Clipsham <robert@octarineparrot.com>
parents:
1526
diff
changeset
|
2263 } |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2264 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2265 int FuncDeclaration::isMain() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2266 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2267 return ident == Id::main && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2268 linkage != LINKc && !isMember() && !isNested(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2269 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2270 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2271 int FuncDeclaration::isWinMain() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2272 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2273 //printf("FuncDeclaration::isWinMain() %s\n", toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2274 #if 0 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2275 int x = ident == Id::WinMain && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2276 linkage != LINKc && !isMember(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2277 printf("%s\n", x ? "yes" : "no"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2278 return x; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2279 #else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2280 return ident == Id::WinMain && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2281 linkage != LINKc && !isMember(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2282 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2283 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2284 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2285 int FuncDeclaration::isDllMain() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2286 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2287 return ident == Id::DllMain && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2288 linkage != LINKc && !isMember(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2289 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2290 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2291 int FuncDeclaration::isExport() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2292 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2293 return protection == PROTexport; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2294 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2295 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2296 int FuncDeclaration::isImportedSymbol() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2297 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2298 //printf("isImportedSymbol()\n"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2299 //printf("protection = %d\n", protection); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2300 return (protection == PROTexport) && !fbody; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2301 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2302 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2303 // Determine if function goes into virtual function pointer table |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2304 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2305 int FuncDeclaration::isVirtual() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2306 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2307 #if 0 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2308 printf("FuncDeclaration::isVirtual(%s)\n", toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2309 printf("isMember:%p isStatic:%d private:%d ctor:%d !Dlinkage:%d\n", isMember(), isStatic(), protection == PROTprivate, isCtorDeclaration(), linkage != LINKd); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2310 printf("result is %d\n", |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2311 isMember() && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2312 !(isStatic() || protection == PROTprivate || protection == PROTpackage) && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2313 toParent()->isClassDeclaration()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2314 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2315 return isMember() && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2316 !(isStatic() || protection == PROTprivate || protection == PROTpackage) && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2317 toParent()->isClassDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2318 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2319 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2320 int FuncDeclaration::isFinal() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2321 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2322 ClassDeclaration *cd; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2323 #if 0 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2324 printf("FuncDeclaration::isFinal(%s)\n", toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2325 printf("%p %d %d %d %d\n", isMember(), isStatic(), protection == PROTprivate, isCtorDeclaration(), linkage != LINKd); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2326 printf("result is %d\n", |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2327 isMember() && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2328 !(isStatic() || protection == PROTprivate || protection == PROTpackage) && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2329 (cd = toParent()->isClassDeclaration()) != NULL && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2330 cd->storage_class & STCfinal); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2331 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2332 return isMember() && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2333 (Declaration::isFinal() || |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2334 ((cd = toParent()->isClassDeclaration()) != NULL && cd->storage_class & STCfinal)); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2335 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2336 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2337 int FuncDeclaration::isAbstract() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2338 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2339 return storage_class & STCabstract; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2340 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2341 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2342 int FuncDeclaration::isCodeseg() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2343 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2344 return TRUE; // functions are always in the code segment |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2345 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2346 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2347 int FuncDeclaration::isOverloadable() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2348 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2349 return 1; // functions can be overloaded |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2350 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2351 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2352 int FuncDeclaration::isPure() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2353 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2354 //printf("FuncDeclaration::isPure() '%s'\n", toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2355 assert(type->ty == Tfunction); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2356 return ((TypeFunction *)this->type)->ispure; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2357 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2358 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2359 // Determine if function needs |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2360 // a static frame pointer to its lexically enclosing function |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2361 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2362 int FuncDeclaration::isNested() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2363 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2364 //if (!toParent()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2365 //printf("FuncDeclaration::isNested('%s') parent=%p\n", toChars(), parent); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2366 //printf("\ttoParent2() = '%s'\n", toParent2()->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2367 return ((storage_class & STCstatic) == 0) && toParent2() && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2368 (toParent2()->isFuncDeclaration() != NULL); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2369 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2370 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2371 int FuncDeclaration::needThis() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2372 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2373 //printf("FuncDeclaration::needThis() '%s'\n", toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2374 int i = isThis() != NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2375 //printf("\t%d\n", i); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2376 if (!i && isFuncAliasDeclaration()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2377 i = ((FuncAliasDeclaration *)this)->funcalias->needThis(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2378 return i; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2379 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2380 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2381 int FuncDeclaration::addPreInvariant() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2382 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2383 AggregateDeclaration *ad = isThis(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2384 return (ad && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2385 //ad->isClassDeclaration() && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2386 global.params.useInvariants && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2387 (protection == PROTpublic || protection == PROTexport) && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2388 !naked && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2389 ident != Id::cpctor); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2390 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2391 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2392 int FuncDeclaration::addPostInvariant() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2393 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2394 AggregateDeclaration *ad = isThis(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2395 return (ad && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2396 ad->inv && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2397 //ad->isClassDeclaration() && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2398 global.params.useInvariants && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2399 (protection == PROTpublic || protection == PROTexport) && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2400 !naked && |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2401 ident != Id::cpctor); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2402 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2403 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2404 /********************************** |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2405 * Generate a FuncDeclaration for a runtime library function. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2406 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2407 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2408 // |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2409 // LDC: Adjusted to give argument info to the runtime function decl. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2410 // |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2411 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2412 FuncDeclaration *FuncDeclaration::genCfunc(Arguments *args, Type *treturn, const char *name) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2413 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2414 return genCfunc(args, treturn, Lexer::idPool(name)); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2415 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2416 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2417 FuncDeclaration *FuncDeclaration::genCfunc(Arguments *args, Type *treturn, Identifier *id) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2418 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2419 FuncDeclaration *fd; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2420 TypeFunction *tf; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2421 Dsymbol *s; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2422 static DsymbolTable *st = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2423 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2424 //printf("genCfunc(name = '%s')\n", id->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2425 //printf("treturn\n\t"); treturn->print(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2426 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2427 // See if already in table |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2428 if (!st) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2429 st = new DsymbolTable(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2430 s = st->lookup(id); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2431 if (s) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2432 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2433 fd = s->isFuncDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2434 assert(fd); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2435 assert(fd->type->nextOf()->equals(treturn)); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2436 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2437 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2438 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2439 tf = new TypeFunction(args, treturn, 0, LINKc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2440 fd = new FuncDeclaration(0, 0, id, STCstatic, tf); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2441 fd->protection = PROTpublic; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2442 fd->linkage = LINKc; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2443 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2444 st->insert(fd); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2445 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2446 return fd; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2447 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2448 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2449 const char *FuncDeclaration::kind() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2450 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2451 return "function"; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2452 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2453 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2454 /******************************* |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2455 * Look at all the variables in this function that are referenced |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2456 * by nested functions, and determine if a closure needs to be |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2457 * created for them. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2458 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2459 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2460 #if DMDV2 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2461 int FuncDeclaration::needsClosure() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2462 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2463 /* Need a closure for all the closureVars[] if any of the |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2464 * closureVars[] are accessed by a |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2465 * function that escapes the scope of this function. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2466 * We take the conservative approach and decide that any function that: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2467 * 1) is a virtual function |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2468 * 2) has its address taken |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2469 * 3) has a parent that escapes |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2470 * |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2471 * Note that since a non-virtual function can be called by |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2472 * a virtual one, if that non-virtual function accesses a closure |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2473 * var, the closure still has to be taken. Hence, we check for isThis() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2474 * instead of isVirtual(). (thanks to David Friedman) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2475 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2476 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2477 //printf("FuncDeclaration::needsClosure() %s\n", toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2478 for (int i = 0; i < closureVars.dim; i++) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2479 { VarDeclaration *v = (VarDeclaration *)closureVars.data[i]; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2480 assert(v->isVarDeclaration()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2481 //printf("\tv = %s\n", v->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2482 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2483 for (int j = 0; j < v->nestedrefs.dim; j++) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2484 { FuncDeclaration *f = (FuncDeclaration *)v->nestedrefs.data[j]; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2485 assert(f != this); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2486 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2487 //printf("\t\tf = %s, %d, %p, %d\n", f->toChars(), f->isVirtual(), f->isThis(), f->tookAddressOf); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2488 if (f->isThis() || f->tookAddressOf) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2489 goto Lyes; // assume f escapes this function's scope |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2490 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2491 // Look to see if any parents of f that are below this escape |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2492 for (Dsymbol *s = f->parent; s && s != this; s = s->parent) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2493 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2494 f = s->isFuncDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2495 if (f && (f->isThis() || f->tookAddressOf)) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2496 goto Lyes; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2497 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2498 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2499 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2500 return 0; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2501 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2502 Lyes: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2503 //printf("\tneeds closure\n"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2504 return 1; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2505 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2506 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2507 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2508 /****************************** FuncAliasDeclaration ************************/ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2509 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2510 // Used as a way to import a set of functions from another scope into this one. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2511 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2512 FuncAliasDeclaration::FuncAliasDeclaration(FuncDeclaration *funcalias) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2513 : FuncDeclaration(funcalias->loc, funcalias->endloc, funcalias->ident, |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2514 (enum STC)funcalias->storage_class, funcalias->type) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2515 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2516 assert(funcalias != this); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2517 this->funcalias = funcalias; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2518 #if IN_LLVM |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2519 importprot = PROTundefined; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2520 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2521 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2522 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2523 const char *FuncAliasDeclaration::kind() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2524 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2525 return "function alias"; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2526 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2527 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2528 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2529 /****************************** FuncLiteralDeclaration ************************/ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2530 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2531 FuncLiteralDeclaration::FuncLiteralDeclaration(Loc loc, Loc endloc, Type *type, |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2532 enum TOK tok, ForeachStatement *fes) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2533 : FuncDeclaration(loc, endloc, NULL, STCundefined, type) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2534 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2535 const char *id; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2536 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2537 if (fes) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2538 id = "__foreachbody"; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2539 else if (tok == TOKdelegate) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2540 id = "__dgliteral"; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2541 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2542 id = "__funcliteral"; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2543 this->ident = Lexer::uniqueId(id); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2544 this->tok = tok; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2545 this->fes = fes; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2546 //printf("FuncLiteralDeclaration() id = '%s', type = '%s'\n", this->ident->toChars(), type->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2547 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2548 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2549 Dsymbol *FuncLiteralDeclaration::syntaxCopy(Dsymbol *s) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2550 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2551 FuncLiteralDeclaration *f; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2552 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2553 //printf("FuncLiteralDeclaration::syntaxCopy('%s')\n", toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2554 if (s) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2555 f = (FuncLiteralDeclaration *)s; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2556 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2557 { f = new FuncLiteralDeclaration(loc, endloc, type->syntaxCopy(), tok, fes); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2558 f->ident = ident; // keep old identifier |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2559 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2560 FuncDeclaration::syntaxCopy(f); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2561 return f; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2562 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2563 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2564 int FuncLiteralDeclaration::isNested() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2565 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2566 //printf("FuncLiteralDeclaration::isNested() '%s'\n", toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2567 return (tok == TOKdelegate); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2568 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2569 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2570 int FuncLiteralDeclaration::isVirtual() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2571 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2572 return FALSE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2573 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2574 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2575 const char *FuncLiteralDeclaration::kind() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2576 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2577 // GCC requires the (char*) casts |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2578 return (tok == TOKdelegate) ? (char*)"delegate" : (char*)"function"; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2579 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2580 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2581 void FuncLiteralDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2582 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2583 static Identifier *idfunc; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2584 static Identifier *iddel; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2585 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2586 if (!idfunc) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2587 idfunc = new Identifier("function", 0); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2588 if (!iddel) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2589 iddel = new Identifier("delegate", 0); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2590 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2591 type->toCBuffer(buf, ((tok == TOKdelegate) ? iddel : idfunc), hgs); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2592 bodyToCBuffer(buf, hgs); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2593 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2594 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2595 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2596 /********************************* CtorDeclaration ****************************/ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2597 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2598 CtorDeclaration::CtorDeclaration(Loc loc, Loc endloc, Arguments *arguments, int varargs) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2599 : FuncDeclaration(loc, endloc, Id::ctor, STCundefined, NULL) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2600 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2601 this->arguments = arguments; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2602 this->varargs = varargs; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2603 //printf("CtorDeclaration(loc = %s) %s\n", loc.toChars(), toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2604 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2605 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2606 Dsymbol *CtorDeclaration::syntaxCopy(Dsymbol *s) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2607 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2608 CtorDeclaration *f; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2609 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2610 f = new CtorDeclaration(loc, endloc, NULL, varargs); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2611 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2612 f->outId = outId; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2613 f->frequire = frequire ? frequire->syntaxCopy() : NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2614 f->fensure = fensure ? fensure->syntaxCopy() : NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2615 f->fbody = fbody ? fbody->syntaxCopy() : NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2616 assert(!fthrows); // deprecated |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2617 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2618 f->arguments = Argument::arraySyntaxCopy(arguments); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2619 return f; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2620 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2621 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2622 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2623 void CtorDeclaration::semantic(Scope *sc) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2624 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2625 AggregateDeclaration *ad; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2626 Type *tret; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2627 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2628 //printf("CtorDeclaration::semantic() %s\n", toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2629 if (type) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2630 return; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2631 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2632 sc = sc->push(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2633 sc->stc &= ~STCstatic; // not a static constructor |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2634 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2635 parent = sc->parent; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2636 Dsymbol *parent = toParent2(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2637 ad = parent->isAggregateDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2638 if (!ad || parent->isUnionDeclaration()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2639 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2640 error("constructors are only for class or struct definitions"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2641 fatal(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2642 tret = Type::tvoid; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2643 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2644 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2645 { tret = ad->handle; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2646 assert(tret); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2647 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2648 type = new TypeFunction(arguments, tret, varargs, LINKd); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2649 #if STRUCTTHISREF |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2650 if (ad && ad->isStructDeclaration()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2651 ((TypeFunction *)type)->isref = 1; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2652 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2653 if (!originalType) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2654 originalType = type; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2655 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2656 sc->flags |= SCOPEctor; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2657 type = type->semantic(loc, sc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2658 sc->flags &= ~SCOPEctor; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2659 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2660 // Append: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2661 // return this; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2662 // to the function body |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2663 if (fbody) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2664 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2665 Expression *e = new ThisExp(loc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2666 Statement *s = new ReturnStatement(loc, e); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2667 fbody = new CompoundStatement(loc, fbody, s); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2668 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2669 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2670 FuncDeclaration::semantic(sc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2671 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2672 sc->pop(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2673 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2674 // See if it's the default constructor |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2675 if (ad && varargs == 0 && Argument::dim(arguments) == 0) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2676 { if (ad->isStructDeclaration()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2677 error("default constructor not allowed for structs"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2678 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2679 ad->defaultCtor = this; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2680 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2681 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2682 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2683 const char *CtorDeclaration::kind() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2684 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2685 return "constructor"; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2686 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2687 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2688 char *CtorDeclaration::toChars() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2689 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2690 return (char *)"this"; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2691 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2692 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2693 int CtorDeclaration::isVirtual() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2694 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2695 return FALSE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2696 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2697 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2698 int CtorDeclaration::addPreInvariant() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2699 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2700 return FALSE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2701 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2702 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2703 int CtorDeclaration::addPostInvariant() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2704 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2705 return (isThis() && vthis && global.params.useInvariants); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2706 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2707 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2708 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2709 void CtorDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2710 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2711 buf->writestring("this"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2712 Argument::argsToCBuffer(buf, hgs, arguments, varargs); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2713 bodyToCBuffer(buf, hgs); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2714 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2715 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2716 /********************************* PostBlitDeclaration ****************************/ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2717 |
1526
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
2718 #if DMDV2 |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2719 PostBlitDeclaration::PostBlitDeclaration(Loc loc, Loc endloc) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2720 : FuncDeclaration(loc, endloc, Id::_postblit, STCundefined, NULL) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2721 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2722 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2723 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2724 PostBlitDeclaration::PostBlitDeclaration(Loc loc, Loc endloc, Identifier *id) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2725 : FuncDeclaration(loc, endloc, id, STCundefined, NULL) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2726 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2727 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2728 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2729 Dsymbol *PostBlitDeclaration::syntaxCopy(Dsymbol *s) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2730 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2731 assert(!s); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2732 PostBlitDeclaration *dd = new PostBlitDeclaration(loc, endloc, ident); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2733 return FuncDeclaration::syntaxCopy(dd); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2734 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2735 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2736 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2737 void PostBlitDeclaration::semantic(Scope *sc) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2738 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2739 //printf("PostBlitDeclaration::semantic() %s\n", toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2740 //printf("ident: %s, %s, %p, %p\n", ident->toChars(), Id::dtor->toChars(), ident, Id::dtor); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2741 parent = sc->parent; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2742 Dsymbol *parent = toParent(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2743 StructDeclaration *ad = parent->isStructDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2744 if (!ad) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2745 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2746 error("post blits are only for struct/union definitions, not %s %s", parent->kind(), parent->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2747 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2748 else if (ident == Id::_postblit) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2749 ad->postblits.push(this); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2750 type = new TypeFunction(NULL, Type::tvoid, FALSE, LINKd); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2751 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2752 sc = sc->push(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2753 sc->stc &= ~STCstatic; // not static |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2754 sc->linkage = LINKd; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2755 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2756 FuncDeclaration::semantic(sc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2757 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2758 sc->pop(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2759 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2760 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2761 int PostBlitDeclaration::overloadInsert(Dsymbol *s) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2762 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2763 return FALSE; // cannot overload postblits |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2764 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2765 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2766 int PostBlitDeclaration::addPreInvariant() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2767 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2768 return FALSE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2769 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2770 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2771 int PostBlitDeclaration::addPostInvariant() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2772 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2773 return (isThis() && vthis && global.params.useInvariants); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2774 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2775 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2776 int PostBlitDeclaration::isVirtual() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2777 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2778 return FALSE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2779 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2780 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2781 void PostBlitDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2782 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2783 if (hgs->hdrgen) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2784 return; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2785 buf->writestring("=this()"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2786 bodyToCBuffer(buf, hgs); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2787 } |
1526
54b3c1394d62
Merged dmdfe 2.031.
Robert Clipsham <robert@octarineparrot.com>
parents:
1487
diff
changeset
|
2788 #endif |
1452
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2789 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2790 /********************************* DtorDeclaration ****************************/ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2791 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2792 DtorDeclaration::DtorDeclaration(Loc loc, Loc endloc) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2793 : FuncDeclaration(loc, endloc, Id::dtor, STCundefined, NULL) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2794 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2795 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2796 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2797 DtorDeclaration::DtorDeclaration(Loc loc, Loc endloc, Identifier *id) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2798 : FuncDeclaration(loc, endloc, id, STCundefined, NULL) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2799 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2800 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2801 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2802 Dsymbol *DtorDeclaration::syntaxCopy(Dsymbol *s) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2803 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2804 assert(!s); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2805 DtorDeclaration *dd = new DtorDeclaration(loc, endloc, ident); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2806 return FuncDeclaration::syntaxCopy(dd); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2807 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2808 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2809 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2810 void DtorDeclaration::semantic(Scope *sc) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2811 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2812 //printf("DtorDeclaration::semantic() %s\n", toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2813 //printf("ident: %s, %s, %p, %p\n", ident->toChars(), Id::dtor->toChars(), ident, Id::dtor); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2814 parent = sc->parent; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2815 Dsymbol *parent = toParent(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2816 AggregateDeclaration *ad = parent->isAggregateDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2817 if (!ad) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2818 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2819 error("destructors are only for class/struct/union definitions, not %s %s", parent->kind(), parent->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2820 fatal(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2821 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2822 else if (ident == Id::dtor) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2823 ad->dtors.push(this); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2824 type = new TypeFunction(NULL, Type::tvoid, FALSE, LINKd); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2825 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2826 sc = sc->push(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2827 sc->stc &= ~STCstatic; // not a static destructor |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2828 sc->linkage = LINKd; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2829 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2830 FuncDeclaration::semantic(sc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2831 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2832 sc->pop(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2833 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2834 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2835 int DtorDeclaration::overloadInsert(Dsymbol *s) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2836 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2837 return FALSE; // cannot overload destructors |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2838 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2839 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2840 int DtorDeclaration::addPreInvariant() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2841 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2842 return (isThis() && vthis && global.params.useInvariants); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2843 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2844 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2845 int DtorDeclaration::addPostInvariant() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2846 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2847 return FALSE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2848 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2849 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2850 const char *DtorDeclaration::kind() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2851 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2852 return "destructor"; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2853 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2854 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2855 char *DtorDeclaration::toChars() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2856 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2857 return (char *)"~this"; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2858 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2859 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2860 int DtorDeclaration::isVirtual() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2861 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2862 /* This should be FALSE so that dtor's don't get put into the vtbl[], |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2863 * but doing so will require recompiling everything. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2864 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2865 #if BREAKABI |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2866 return FALSE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2867 #else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2868 return FuncDeclaration::isVirtual(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2869 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2870 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2871 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2872 void DtorDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2873 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2874 if (hgs->hdrgen) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2875 return; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2876 buf->writestring("~this()"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2877 bodyToCBuffer(buf, hgs); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2878 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2879 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2880 /********************************* StaticCtorDeclaration ****************************/ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2881 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2882 StaticCtorDeclaration::StaticCtorDeclaration(Loc loc, Loc endloc) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2883 : FuncDeclaration(loc, endloc, |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2884 Identifier::generateId("_staticCtor"), STCstatic, NULL) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2885 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2886 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2887 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2888 Dsymbol *StaticCtorDeclaration::syntaxCopy(Dsymbol *s) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2889 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2890 StaticCtorDeclaration *scd; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2891 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2892 assert(!s); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2893 scd = new StaticCtorDeclaration(loc, endloc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2894 return FuncDeclaration::syntaxCopy(scd); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2895 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2896 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2897 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2898 void StaticCtorDeclaration::semantic(Scope *sc) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2899 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2900 //printf("StaticCtorDeclaration::semantic()\n"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2901 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2902 type = new TypeFunction(NULL, Type::tvoid, FALSE, LINKd); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2903 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2904 /* If the static ctor appears within a template instantiation, |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2905 * it could get called multiple times by the module constructors |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2906 * for different modules. Thus, protect it with a gate. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2907 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2908 if (inTemplateInstance()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2909 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2910 /* Add this prefix to the function: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2911 * static int gate; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2912 * if (++gate != 1) return; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2913 * Note that this is not thread safe; should not have threads |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2914 * during static construction. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2915 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2916 Identifier *id = Lexer::idPool("__gate"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2917 VarDeclaration *v = new VarDeclaration(0, Type::tint32, id, NULL); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2918 v->storage_class = STCstatic; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2919 Statements *sa = new Statements(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2920 Statement *s = new DeclarationStatement(0, v); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2921 sa->push(s); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2922 Expression *e = new IdentifierExp(0, id); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2923 e = new AddAssignExp(0, e, new IntegerExp(1)); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2924 e = new EqualExp(TOKnotequal, 0, e, new IntegerExp(1)); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2925 s = new IfStatement(0, NULL, e, new ReturnStatement(0, NULL), NULL); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2926 sa->push(s); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2927 if (fbody) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2928 sa->push(fbody); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2929 fbody = new CompoundStatement(0, sa); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2930 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2931 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2932 FuncDeclaration::semantic(sc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2933 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2934 // We're going to need ModuleInfo |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2935 Module *m = getModule(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2936 if (!m) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2937 m = sc->module; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2938 if (m) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2939 { m->needmoduleinfo = 1; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2940 #ifdef IN_GCC |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2941 m->strictlyneedmoduleinfo = 1; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2942 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2943 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2944 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2945 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2946 AggregateDeclaration *StaticCtorDeclaration::isThis() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2947 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2948 return NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2949 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2950 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2951 int StaticCtorDeclaration::isStaticConstructor() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2952 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2953 return TRUE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2954 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2955 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2956 int StaticCtorDeclaration::isVirtual() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2957 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2958 return FALSE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2959 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2960 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2961 int StaticCtorDeclaration::addPreInvariant() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2962 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2963 return FALSE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2964 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2965 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2966 int StaticCtorDeclaration::addPostInvariant() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2967 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2968 return FALSE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2969 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2970 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2971 void StaticCtorDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2972 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2973 if (hgs->hdrgen) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2974 { buf->writestring("static this();\n"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2975 return; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2976 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2977 buf->writestring("static this()"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2978 bodyToCBuffer(buf, hgs); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2979 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2980 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2981 /********************************* StaticDtorDeclaration ****************************/ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2982 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2983 StaticDtorDeclaration::StaticDtorDeclaration(Loc loc, Loc endloc) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2984 : FuncDeclaration(loc, endloc, |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2985 Identifier::generateId("_staticDtor"), STCstatic, NULL) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2986 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2987 vgate = NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2988 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2989 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2990 Dsymbol *StaticDtorDeclaration::syntaxCopy(Dsymbol *s) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2991 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2992 StaticDtorDeclaration *sdd; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2993 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2994 assert(!s); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2995 sdd = new StaticDtorDeclaration(loc, endloc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2996 return FuncDeclaration::syntaxCopy(sdd); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2997 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2998 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
2999 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3000 void StaticDtorDeclaration::semantic(Scope *sc) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3001 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3002 ClassDeclaration *cd; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3003 Type *tret; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3004 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3005 cd = sc->scopesym->isClassDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3006 if (!cd) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3007 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3008 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3009 type = new TypeFunction(NULL, Type::tvoid, FALSE, LINKd); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3010 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3011 /* If the static ctor appears within a template instantiation, |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3012 * it could get called multiple times by the module constructors |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3013 * for different modules. Thus, protect it with a gate. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3014 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3015 if (inTemplateInstance()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3016 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3017 /* Add this prefix to the function: |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3018 * static int gate; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3019 * if (--gate != 0) return; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3020 * Increment gate during constructor execution. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3021 * Note that this is not thread safe; should not have threads |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3022 * during static destruction. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3023 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3024 Identifier *id = Lexer::idPool("__gate"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3025 VarDeclaration *v = new VarDeclaration(0, Type::tint32, id, NULL); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3026 v->storage_class = STCstatic; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3027 Statements *sa = new Statements(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3028 Statement *s = new DeclarationStatement(0, v); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3029 sa->push(s); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3030 Expression *e = new IdentifierExp(0, id); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3031 e = new AddAssignExp(0, e, new IntegerExp((uint64_t)-1)); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3032 e = new EqualExp(TOKnotequal, 0, e, new IntegerExp(0)); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3033 s = new IfStatement(0, NULL, e, new ReturnStatement(0, NULL), NULL); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3034 sa->push(s); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3035 if (fbody) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3036 sa->push(fbody); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3037 fbody = new CompoundStatement(0, sa); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3038 vgate = v; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3039 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3040 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3041 FuncDeclaration::semantic(sc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3042 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3043 // We're going to need ModuleInfo |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3044 Module *m = getModule(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3045 if (!m) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3046 m = sc->module; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3047 if (m) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3048 { m->needmoduleinfo = 1; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3049 #ifdef IN_GCC |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3050 m->strictlyneedmoduleinfo = 1; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3051 #endif |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3052 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3053 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3054 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3055 AggregateDeclaration *StaticDtorDeclaration::isThis() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3056 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3057 return NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3058 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3059 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3060 int StaticDtorDeclaration::isStaticDestructor() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3061 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3062 return TRUE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3063 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3064 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3065 int StaticDtorDeclaration::isVirtual() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3066 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3067 return FALSE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3068 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3069 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3070 int StaticDtorDeclaration::addPreInvariant() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3071 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3072 return FALSE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3073 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3074 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3075 int StaticDtorDeclaration::addPostInvariant() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3076 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3077 return FALSE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3078 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3079 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3080 void StaticDtorDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3081 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3082 if (hgs->hdrgen) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3083 return; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3084 buf->writestring("static ~this()"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3085 bodyToCBuffer(buf, hgs); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3086 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3087 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3088 /********************************* InvariantDeclaration ****************************/ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3089 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3090 InvariantDeclaration::InvariantDeclaration(Loc loc, Loc endloc) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3091 : FuncDeclaration(loc, endloc, Id::classInvariant, STCundefined, NULL) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3092 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3093 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3094 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3095 Dsymbol *InvariantDeclaration::syntaxCopy(Dsymbol *s) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3096 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3097 InvariantDeclaration *id; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3098 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3099 assert(!s); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3100 id = new InvariantDeclaration(loc, endloc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3101 FuncDeclaration::syntaxCopy(id); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3102 return id; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3103 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3104 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3105 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3106 void InvariantDeclaration::semantic(Scope *sc) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3107 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3108 AggregateDeclaration *ad; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3109 Type *tret; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3110 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3111 parent = sc->parent; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3112 Dsymbol *parent = toParent(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3113 ad = parent->isAggregateDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3114 if (!ad) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3115 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3116 error("invariants are only for struct/union/class definitions"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3117 return; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3118 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3119 else if (ad->inv && ad->inv != this) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3120 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3121 error("more than one invariant for %s", ad->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3122 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3123 ad->inv = this; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3124 type = new TypeFunction(NULL, Type::tvoid, FALSE, LINKd); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3125 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3126 sc = sc->push(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3127 sc->stc &= ~STCstatic; // not a static invariant |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3128 sc->incontract++; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3129 sc->linkage = LINKd; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3130 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3131 FuncDeclaration::semantic(sc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3132 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3133 sc->pop(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3134 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3135 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3136 int InvariantDeclaration::isVirtual() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3137 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3138 return FALSE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3139 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3140 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3141 int InvariantDeclaration::addPreInvariant() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3142 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3143 return FALSE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3144 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3145 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3146 int InvariantDeclaration::addPostInvariant() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3147 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3148 return FALSE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3149 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3150 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3151 void InvariantDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3152 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3153 if (hgs->hdrgen) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3154 return; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3155 buf->writestring("invariant"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3156 bodyToCBuffer(buf, hgs); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3157 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3158 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3159 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3160 /********************************* UnitTestDeclaration ****************************/ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3161 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3162 /******************************* |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3163 * Generate unique unittest function Id so we can have multiple |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3164 * instances per module. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3165 */ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3166 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3167 static Identifier *unitTestId() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3168 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3169 return Lexer::uniqueId("__unittest"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3170 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3171 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3172 UnitTestDeclaration::UnitTestDeclaration(Loc loc, Loc endloc) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3173 : FuncDeclaration(loc, endloc, unitTestId(), STCundefined, NULL) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3174 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3175 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3176 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3177 Dsymbol *UnitTestDeclaration::syntaxCopy(Dsymbol *s) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3178 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3179 UnitTestDeclaration *utd; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3180 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3181 assert(!s); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3182 utd = new UnitTestDeclaration(loc, endloc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3183 return FuncDeclaration::syntaxCopy(utd); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3184 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3185 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3186 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3187 void UnitTestDeclaration::semantic(Scope *sc) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3188 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3189 if (global.params.useUnitTests) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3190 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3191 type = new TypeFunction(NULL, Type::tvoid, FALSE, LINKd); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3192 Scope *sc2 = sc->push(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3193 sc2->linkage = LINKd; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3194 FuncDeclaration::semantic(sc2); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3195 sc2->pop(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3196 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3197 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3198 // We're going to need ModuleInfo even if the unit tests are not |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3199 // compiled in, because other modules may import this module and refer |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3200 // to this ModuleInfo. |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3201 Module *m = getModule(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3202 if (!m) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3203 m = sc->module; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3204 if (m) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3205 m->needmoduleinfo = 1; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3206 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3207 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3208 AggregateDeclaration *UnitTestDeclaration::isThis() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3209 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3210 return NULL; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3211 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3212 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3213 int UnitTestDeclaration::isVirtual() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3214 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3215 return FALSE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3216 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3217 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3218 int UnitTestDeclaration::addPreInvariant() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3219 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3220 return FALSE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3221 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3222 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3223 int UnitTestDeclaration::addPostInvariant() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3224 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3225 return FALSE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3226 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3227 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3228 void UnitTestDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3229 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3230 if (hgs->hdrgen) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3231 return; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3232 buf->writestring("unittest"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3233 bodyToCBuffer(buf, hgs); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3234 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3235 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3236 /********************************* NewDeclaration ****************************/ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3237 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3238 NewDeclaration::NewDeclaration(Loc loc, Loc endloc, Arguments *arguments, int varargs) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3239 : FuncDeclaration(loc, endloc, Id::classNew, STCstatic, NULL) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3240 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3241 this->arguments = arguments; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3242 this->varargs = varargs; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3243 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3244 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3245 Dsymbol *NewDeclaration::syntaxCopy(Dsymbol *s) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3246 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3247 NewDeclaration *f; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3248 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3249 f = new NewDeclaration(loc, endloc, NULL, varargs); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3250 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3251 FuncDeclaration::syntaxCopy(f); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3252 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3253 f->arguments = Argument::arraySyntaxCopy(arguments); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3254 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3255 return f; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3256 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3257 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3258 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3259 void NewDeclaration::semantic(Scope *sc) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3260 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3261 ClassDeclaration *cd; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3262 Type *tret; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3263 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3264 //printf("NewDeclaration::semantic()\n"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3265 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3266 parent = sc->parent; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3267 Dsymbol *parent = toParent(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3268 cd = parent->isClassDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3269 if (!cd && !parent->isStructDeclaration()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3270 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3271 error("new allocators only are for class or struct definitions"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3272 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3273 tret = Type::tvoid->pointerTo(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3274 type = new TypeFunction(arguments, tret, varargs, LINKd); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3275 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3276 type = type->semantic(loc, sc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3277 assert(type->ty == Tfunction); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3278 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3279 // Check that there is at least one argument of type size_t |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3280 TypeFunction *tf = (TypeFunction *)type; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3281 if (Argument::dim(tf->parameters) < 1) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3282 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3283 error("at least one argument of type size_t expected"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3284 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3285 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3286 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3287 Argument *a = Argument::getNth(tf->parameters, 0); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3288 if (!a->type->equals(Type::tsize_t)) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3289 error("first argument must be type size_t, not %s", a->type->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3290 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3291 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3292 FuncDeclaration::semantic(sc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3293 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3294 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3295 const char *NewDeclaration::kind() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3296 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3297 return "allocator"; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3298 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3299 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3300 int NewDeclaration::isVirtual() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3301 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3302 return FALSE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3303 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3304 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3305 int NewDeclaration::addPreInvariant() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3306 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3307 return FALSE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3308 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3309 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3310 int NewDeclaration::addPostInvariant() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3311 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3312 return FALSE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3313 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3314 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3315 void NewDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3316 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3317 buf->writestring("new"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3318 Argument::argsToCBuffer(buf, hgs, arguments, varargs); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3319 bodyToCBuffer(buf, hgs); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3320 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3321 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3322 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3323 /********************************* DeleteDeclaration ****************************/ |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3324 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3325 DeleteDeclaration::DeleteDeclaration(Loc loc, Loc endloc, Arguments *arguments) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3326 : FuncDeclaration(loc, endloc, Id::classDelete, STCstatic, NULL) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3327 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3328 this->arguments = arguments; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3329 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3330 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3331 Dsymbol *DeleteDeclaration::syntaxCopy(Dsymbol *s) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3332 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3333 DeleteDeclaration *f; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3334 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3335 f = new DeleteDeclaration(loc, endloc, NULL); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3336 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3337 FuncDeclaration::syntaxCopy(f); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3338 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3339 f->arguments = Argument::arraySyntaxCopy(arguments); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3340 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3341 return f; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3342 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3343 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3344 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3345 void DeleteDeclaration::semantic(Scope *sc) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3346 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3347 ClassDeclaration *cd; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3348 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3349 //printf("DeleteDeclaration::semantic()\n"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3350 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3351 parent = sc->parent; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3352 Dsymbol *parent = toParent(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3353 cd = parent->isClassDeclaration(); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3354 if (!cd && !parent->isStructDeclaration()) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3355 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3356 error("new allocators only are for class or struct definitions"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3357 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3358 type = new TypeFunction(arguments, Type::tvoid, 0, LINKd); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3359 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3360 type = type->semantic(loc, sc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3361 assert(type->ty == Tfunction); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3362 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3363 // Check that there is only one argument of type void* |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3364 TypeFunction *tf = (TypeFunction *)type; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3365 if (Argument::dim(tf->parameters) != 1) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3366 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3367 error("one argument of type void* expected"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3368 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3369 else |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3370 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3371 Argument *a = Argument::getNth(tf->parameters, 0); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3372 if (!a->type->equals(Type::tvoid->pointerTo())) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3373 error("one argument of type void* expected, not %s", a->type->toChars()); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3374 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3375 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3376 FuncDeclaration::semantic(sc); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3377 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3378 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3379 const char *DeleteDeclaration::kind() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3380 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3381 return "deallocator"; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3382 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3383 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3384 int DeleteDeclaration::isDelete() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3385 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3386 return TRUE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3387 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3388 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3389 int DeleteDeclaration::isVirtual() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3390 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3391 return FALSE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3392 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3393 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3394 int DeleteDeclaration::addPreInvariant() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3395 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3396 return FALSE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3397 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3398 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3399 int DeleteDeclaration::addPostInvariant() |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3400 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3401 return FALSE; |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3402 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3403 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3404 void DeleteDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs) |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3405 { |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3406 buf->writestring("delete"); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3407 Argument::argsToCBuffer(buf, hgs, arguments, 0); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3408 bodyToCBuffer(buf, hgs); |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3409 } |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3410 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3411 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3412 |
638d16625da2
LDC 2 compiles again.
Robert Clipsham <robert@octarineparrot.com>
parents:
945
diff
changeset
|
3413 |