Mercurial > projects > ldc
annotate dmd/cond.h @ 1138:4c8bb03e4fbc
Update DtoConstFP() to be correct after LLVM r67562, which changed the way the
APFloat constructor expects its i80 APInts to be formatted. (They're now
actually consistent with the x87 format)
author | Frits van Bommel <fvbommel wxs.nl> |
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date | Tue, 24 Mar 2009 15:24:59 +0100 |
parents | b30fe7e1dbb9 |
children |
rev | line source |
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1 | 1 |
2 // Compiler implementation of the D programming language | |
1103
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
988
diff
changeset
|
3 // Copyright (c) 1999-2008 by Digital Mars |
1 | 4 // All Rights Reserved |
5 // written by Walter Bright | |
6 // http://www.digitalmars.com | |
7 // License for redistribution is by either the Artistic License | |
8 // in artistic.txt, or the GNU General Public License in gnu.txt. | |
9 // See the included readme.txt for details. | |
10 | |
11 #ifndef DMD_DEBCOND_H | |
12 #define DMD_DEBCOND_H | |
13 | |
14 struct Expression; | |
15 struct Identifier; | |
16 struct OutBuffer; | |
17 struct Module; | |
18 struct Scope; | |
19 struct ScopeDsymbol; | |
20 #ifdef _DH | |
21 #include "lexer.h" // dmdhg | |
22 #endif | |
23 enum TOK; | |
24 #ifdef _DH | |
25 struct HdrGenState; | |
26 #endif | |
27 | |
28 int findCondition(Array *ids, Identifier *ident); | |
29 | |
30 struct Condition | |
31 { | |
32 Loc loc; | |
33 int inc; // 0: not computed yet | |
34 // 1: include | |
35 // 2: do not include | |
36 | |
37 Condition(Loc loc); | |
38 | |
39 virtual Condition *syntaxCopy() = 0; | |
40 virtual int include(Scope *sc, ScopeDsymbol *s) = 0; | |
41 virtual void toCBuffer(OutBuffer *buf, HdrGenState *hgs) = 0; | |
42 }; | |
43 | |
44 struct DVCondition : Condition | |
45 { | |
46 unsigned level; | |
47 Identifier *ident; | |
48 Module *mod; | |
49 | |
50 DVCondition(Module *mod, unsigned level, Identifier *ident); | |
51 | |
52 Condition *syntaxCopy(); | |
53 }; | |
54 | |
55 struct DebugCondition : DVCondition | |
56 { | |
57 static void setGlobalLevel(unsigned level); | |
988
2667e3a145be
- Fixed LLVM style CL args for D2.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
1
diff
changeset
|
58 static void addGlobalIdent(const char *ident); |
2667e3a145be
- Fixed LLVM style CL args for D2.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
1
diff
changeset
|
59 static void addPredefinedGlobalIdent(const char *ident); |
1 | 60 |
61 DebugCondition(Module *mod, unsigned level, Identifier *ident); | |
62 | |
63 int include(Scope *sc, ScopeDsymbol *s); | |
64 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
65 }; | |
66 | |
67 struct VersionCondition : DVCondition | |
68 { | |
69 static void setGlobalLevel(unsigned level); | |
988
2667e3a145be
- Fixed LLVM style CL args for D2.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
1
diff
changeset
|
70 static void checkPredefined(Loc loc, const char *ident); |
2667e3a145be
- Fixed LLVM style CL args for D2.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
1
diff
changeset
|
71 static void addGlobalIdent(const char *ident); |
2667e3a145be
- Fixed LLVM style CL args for D2.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
1
diff
changeset
|
72 static void addPredefinedGlobalIdent(const char *ident); |
1 | 73 |
74 VersionCondition(Module *mod, unsigned level, Identifier *ident); | |
75 | |
76 int include(Scope *sc, ScopeDsymbol *s); | |
77 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
78 }; | |
79 | |
80 struct StaticIfCondition : Condition | |
81 { | |
82 Expression *exp; | |
83 | |
84 StaticIfCondition(Loc loc, Expression *exp); | |
85 Condition *syntaxCopy(); | |
86 int include(Scope *sc, ScopeDsymbol *s); | |
87 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
88 }; | |
89 | |
90 struct IftypeCondition : Condition | |
91 { | |
92 /* iftype (targ id tok tspec) | |
93 */ | |
94 Type *targ; | |
95 Identifier *id; // can be NULL | |
96 enum TOK tok; // ':' or '==' | |
97 Type *tspec; // can be NULL | |
98 | |
99 IftypeCondition(Loc loc, Type *targ, Identifier *id, enum TOK tok, Type *tspec); | |
100 Condition *syntaxCopy(); | |
101 int include(Scope *sc, ScopeDsymbol *s); | |
102 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
103 }; | |
104 | |
105 | |
106 #endif |