Mercurial > projects > ldc
annotate dmd/staticassert.c @ 715:30b42a283c8e
Removed TypeOpaque from DMD.
Changed runtime functions taking opaque[] to void[].
Implemented proper type painting, to avoid "resizing" array casts in runtime calls that previously took opaque[].
Implemented dynamic arrays as first class types, this implements proper ABI for these types on x86.
Added dwarf region end after call to assert function, fixes some problems with llvm not allowing this to be missing.
Reverted change to WithStatement from rev [704] it breaks MiniD, mini/with2.d needs to be fixed some other way...
Fixed tango bug 1339 in runtime, problem with _adReverseChar on invalid UTF-8.
Disabled .bc generation in the compiler runtime part, genobj.d triggers some llvm bug when using debug info. the .o seems to work fine.
author | Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> |
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date | Wed, 22 Oct 2008 14:55:33 +0200 |
parents | d4e95db0e62b |
children | 8026319762be |
rev | line source |
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1 | 1 |
2 // Copyright (c) 1999-2007 by Digital Mars | |
3 // All Rights Reserved | |
4 // written by Walter Bright | |
5 // http://www.digitalmars.com | |
6 // License for redistribution is by either the Artistic License | |
7 // in artistic.txt, or the GNU General Public License in gnu.txt. | |
8 // See the included readme.txt for details. | |
9 | |
10 #include <stdio.h> | |
11 #include <string.h> | |
12 #include <assert.h> | |
13 | |
14 #include "dsymbol.h" | |
15 #include "staticassert.h" | |
16 #include "expression.h" | |
17 #include "id.h" | |
18 #include "hdrgen.h" | |
561
d4e95db0e62b
Introducing template instantiation traces for static asserts and errors within templates.
Christian Kamm <kamm incasoftware de>
parents:
336
diff
changeset
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19 #include "scope.h" |
d4e95db0e62b
Introducing template instantiation traces for static asserts and errors within templates.
Christian Kamm <kamm incasoftware de>
parents:
336
diff
changeset
|
20 #include "template.h" |
1 | 21 |
22 /********************************* AttribDeclaration ****************************/ | |
23 | |
24 StaticAssert::StaticAssert(Loc loc, Expression *exp, Expression *msg) | |
25 : Dsymbol(Id::empty) | |
26 { | |
27 this->loc = loc; | |
28 this->exp = exp; | |
29 this->msg = msg; | |
30 } | |
31 | |
32 Dsymbol *StaticAssert::syntaxCopy(Dsymbol *s) | |
33 { | |
34 StaticAssert *sa; | |
35 | |
36 assert(!s); | |
37 sa = new StaticAssert(loc, exp->syntaxCopy(), msg ? msg->syntaxCopy() : NULL); | |
38 return sa; | |
39 } | |
40 | |
41 int StaticAssert::addMember(Scope *sc, ScopeDsymbol *sd, int memnum) | |
42 { | |
43 return 0; // we didn't add anything | |
44 } | |
45 | |
46 void StaticAssert::semantic(Scope *sc) | |
47 { | |
48 } | |
49 | |
50 void StaticAssert::semantic2(Scope *sc) | |
51 { | |
52 Expression *e; | |
53 | |
19 | 54 //printf("StaticAssert::semantic2() %s\n", toChars()); |
1 | 55 e = exp->semantic(sc); |
56 e = e->optimize(WANTvalue | WANTinterpret); | |
57 if (e->isBool(FALSE)) | |
58 { | |
59 if (msg) | |
60 { HdrGenState hgs; | |
61 OutBuffer buf; | |
62 | |
63 msg = msg->semantic(sc); | |
64 msg = msg->optimize(WANTvalue | WANTinterpret); | |
65 hgs.console = 1; | |
66 msg->toCBuffer(&buf, &hgs); | |
67 error("%s", buf.toChars()); | |
68 } | |
69 else | |
70 error("is false"); | |
561
d4e95db0e62b
Introducing template instantiation traces for static asserts and errors within templates.
Christian Kamm <kamm incasoftware de>
parents:
336
diff
changeset
|
71 if(sc->tinst) |
d4e95db0e62b
Introducing template instantiation traces for static asserts and errors within templates.
Christian Kamm <kamm incasoftware de>
parents:
336
diff
changeset
|
72 sc->tinst->printInstantiationTrace(); |
1 | 73 if (!global.gag) |
74 fatal(); | |
75 } | |
76 else if (!e->isBool(TRUE)) | |
77 { | |
78 error("(%s) is not evaluatable at compile time", exp->toChars()); | |
79 } | |
80 } | |
81 | |
82 int StaticAssert::oneMember(Dsymbol **ps) | |
83 { | |
84 //printf("StaticAssert::oneMember())\n"); | |
85 *ps = NULL; | |
86 return TRUE; | |
87 } | |
88 | |
89 void StaticAssert::inlineScan() | |
90 { | |
91 } | |
92 | |
336 | 93 void StaticAssert::toObjFile(int multiobj) |
1 | 94 { |
95 } | |
96 | |
336 | 97 const char *StaticAssert::kind() |
1 | 98 { |
99 return "static assert"; | |
100 } | |
101 | |
102 void StaticAssert::toCBuffer(OutBuffer *buf, HdrGenState *hgs) | |
103 { | |
104 buf->writestring(kind()); | |
105 buf->writeByte('('); | |
106 exp->toCBuffer(buf, hgs); | |
107 if (msg) | |
108 { | |
109 buf->writeByte(','); | |
110 msg->toCBuffer(buf, hgs); | |
111 } | |
112 buf->writestring(");"); | |
113 buf->writenl(); | |
114 } |