Mercurial > projects > ldc
annotate dmd/module.h @ 1640:9bf06e02070b
Merge DMD 1.057.
author | Christian Kamm <kamm incasoftware de> |
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date | Mon, 08 Mar 2010 21:39:20 +0100 |
parents | 44b145be2ef5 |
children | 1d2d1aa16841 |
rev | line source |
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336 | 1 |
2 // Compiler implementation of the D programming language | |
3 // Copyright (c) 1999-2008 by Digital Mars | |
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_MODULE_H | |
12 #define DMD_MODULE_H | |
13 | |
14 #ifdef __DMC__ | |
15 #pragma once | |
16 #endif /* __DMC__ */ | |
17 | |
18 #include "root.h" | |
19 #include "dsymbol.h" | |
20 | |
21 struct ModuleInfoDeclaration; | |
22 struct ClassDeclaration; | |
23 struct ModuleDeclaration; | |
24 struct Macro; | |
25 struct Escape; | |
26 struct VarDeclaration; | |
27 struct Library; | |
28 | |
29 // Back end | |
30 #if IN_LLVM | |
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31 class Ir; |
336 | 32 struct DValue; |
33 typedef DValue elem; | |
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34 namespace llvm { |
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35 class LLVMContext; |
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36 class Module; |
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37 } |
336 | 38 #else |
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39 |
336 | 40 #ifdef IN_GCC |
41 union tree_node; typedef union tree_node elem; | |
42 #else | |
43 struct elem; | |
44 #endif | |
45 #endif | |
46 | |
47 struct Package : ScopeDsymbol | |
48 { | |
49 Package(Identifier *ident); | |
50 const char *kind(); | |
51 | |
52 static DsymbolTable *resolve(Array *packages, Dsymbol **pparent, Package **ppkg); | |
53 | |
54 Package *isPackage() { return this; } | |
55 | |
56 virtual void semantic(Scope *sc) { } | |
57 }; | |
58 | |
59 struct Module : Package | |
60 { | |
61 static Module *rootModule; | |
62 static DsymbolTable *modules; // symbol table of all modules | |
63 static Array amodules; // array of all modules | |
64 static Array deferred; // deferred Dsymbol's needing semantic() run on them | |
65 static unsigned dprogress; // progress resolving the deferred list | |
66 static void init(); | |
67 | |
68 static ClassDeclaration *moduleinfo; | |
69 | |
70 | |
71 const char *arg; // original argument name | |
72 ModuleDeclaration *md; // if !NULL, the contents of the ModuleDeclaration declaration | |
73 File *srcfile; // input source file | |
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74 |
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75 File *objfile; // output object file |
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76 File *docfile; // output doc file |
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77 File *hdrfile; // output hdr file |
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78 |
336 | 79 unsigned errors; // if any errors in file |
80 unsigned numlines; // number of lines in source file | |
81 int isHtml; // if it is an HTML file | |
82 int isDocFile; // if it is a documentation input file, not D source | |
83 int needmoduleinfo; | |
84 #ifdef IN_GCC | |
85 int strictlyneedmoduleinfo; | |
86 #endif | |
87 | |
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88 int selfimports; // 0: don't know, 1: does not, 2: does |
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89 int selfImports(); // returns !=0 if module imports itself |
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90 |
336 | 91 int insearch; |
92 Identifier *searchCacheIdent; | |
93 Dsymbol *searchCacheSymbol; // cached value of search | |
94 int searchCacheFlags; // cached flags | |
95 | |
96 int semanticstarted; // has semantic() been started? | |
1587 | 97 int semanticRun; // has semantic() been done? |
336 | 98 int root; // != 0 if this is a 'root' module, |
99 // i.e. a module that will be taken all the | |
100 // way to an object file | |
101 Module *importedFrom; // module from command line we're imported from, | |
102 // i.e. a module that will be taken all the | |
103 // way to an object file | |
104 | |
105 Array *decldefs; // top level declarations for this Module | |
106 | |
107 Array aimports; // all imported modules | |
108 | |
109 ModuleInfoDeclaration *vmoduleinfo; | |
110 | |
111 unsigned debuglevel; // debug level | |
112 Array *debugids; // debug identifiers | |
113 Array *debugidsNot; // forward referenced debug identifiers | |
114 | |
115 unsigned versionlevel; // version level | |
116 Array *versionids; // version identifiers | |
117 Array *versionidsNot; // forward referenced version identifiers | |
118 | |
119 Macro *macrotable; // document comment macros | |
432 | 120 struct Escape *escapetable; // document comment escapes |
336 | 121 |
1587 | 122 int doDocComment; // enable generating doc comments for this module |
123 int doHdrGen; // enable generating header file for this module | |
124 | |
125 bool safe; // TRUE if module is marked as 'safe' | |
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126 |
336 | 127 Module(char *arg, Identifier *ident, int doDocComment, int doHdrGen); |
128 ~Module(); | |
129 | |
130 static Module *load(Loc loc, Array *packages, Identifier *ident); | |
131 | |
132 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); | |
1587 | 133 void toJsonBuffer(OutBuffer *buf); |
336 | 134 const char *kind(); |
135 void read(Loc loc); // read file | |
136 #if IN_GCC | |
137 void parse(bool dump_source = false); // syntactic parse | |
138 #else | |
139 void parse(); // syntactic parse | |
140 #endif | |
1587 | 141 void importAll(Scope *sc); |
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142 void semantic(Scope* unused_sc = NULL); // semantic analysis |
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143 void semantic2(Scope* unused_sc = NULL); // pass 2 semantic analysis |
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144 void semantic3(Scope* unused_sc = NULL); // pass 3 semantic analysis |
336 | 145 void inlineScan(); // scan for functions to inline |
146 #ifdef _DH | |
147 void genhdrfile(); // generate D import file | |
148 #endif | |
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149 // void gensymfile(); |
336 | 150 void gendocfile(); |
151 int needModuleInfo(); | |
152 Dsymbol *search(Loc loc, Identifier *ident, int flags); | |
1587 | 153 Dsymbol *symtabInsert(Dsymbol *s); |
336 | 154 void deleteObjFile(); |
155 void addDeferredSemantic(Dsymbol *s); | |
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Merge dmd 1.056.
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156 static void runDeferredSemantic(); |
1640 | 157 static void clearCache(); |
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Merged DMD 1.038
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158 int imports(Module *m); |
336 | 159 |
160 // Back end | |
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161 #if IN_DMD |
336 | 162 int doppelganger; // sub-module |
163 Symbol *cov; // private uint[] __coverage; | |
164 unsigned *covb; // bit array of valid code line numbers | |
165 | |
166 Symbol *sictor; // module order independent constructor | |
167 Symbol *sctor; // module constructor | |
168 Symbol *sdtor; // module destructor | |
169 Symbol *stest; // module unit test | |
170 | |
171 Symbol *sfilename; // symbol for filename | |
172 | |
173 Symbol *massert; // module assert function | |
174 Symbol *toModuleAssert(); // get module assert function | |
175 | |
176 Symbol *marray; // module array bounds function | |
177 Symbol *toModuleArray(); // get module array bounds function | |
178 | |
179 | |
180 static Symbol *gencritsec(); | |
181 elem *toEfilename(); | |
182 elem *toEmodulename(); | |
183 | |
184 Symbol *toSymbol(); | |
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185 #endif |
336 | 186 void genmoduleinfo(); |
187 | |
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188 #if IN_LLVM |
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189 // LDC |
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190 llvm::Module* genLLVMModule(llvm::LLVMContext& context, Ir* sir); |
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191 void buildTargetFiles(); |
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192 File* buildFilePath(const char* forcename, const char* path, const char* ext); |
336 | 193 Module *isModule() { return this; } |
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194 |
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195 bool llvmForceLogging; |
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196 |
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197 // array ops emitted in this module already |
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198 StringTable arrayfuncs; |
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199 #endif |
336 | 200 }; |
201 | |
202 | |
203 struct ModuleDeclaration | |
204 { | |
205 Identifier *id; | |
206 Array *packages; // array of Identifier's representing packages | |
1587 | 207 bool safe; |
336 | 208 |
209 ModuleDeclaration(Array *packages, Identifier *id); | |
210 | |
211 char *toChars(); | |
212 }; | |
213 | |
214 #endif /* DMD_MODULE_H */ |