Mercurial > projects > ldc
annotate dmd2/module.h @ 763:9a9f403ab399
D2 changes!
Removed druntime from the repository again.. Sorry :/
Updated the druntime port a bit, now requires druntime from trunk.
Added info in runtime/README on how to get druntime from trunk.
Added patch to add LDC support to druntime.
Removed some debug logging from D2 builds.
Fixed broken typeinfo for const/invariant in D2.
author | Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> |
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date | Wed, 12 Nov 2008 07:22:05 +0100 |
parents | f04dde6e882c |
children | 356e65836fb5 ba390e5e9150 |
rev | line source |
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1 |
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2 // Compiler implementation of the D programming language |
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3 // Copyright (c) 1999-2008 by Digital Mars |
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4 // All Rights Reserved |
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5 // written by Walter Bright |
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6 // http://www.digitalmars.com |
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7 // License for redistribution is by either the Artistic License |
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8 // in artistic.txt, or the GNU General Public License in gnu.txt. |
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9 // See the included readme.txt for details. |
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10 |
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11 #ifndef DMD_MODULE_H |
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12 #define DMD_MODULE_H |
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13 |
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14 #ifdef __DMC__ |
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15 #pragma once |
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16 #endif /* __DMC__ */ |
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17 |
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18 #include "root.h" |
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19 #include "dsymbol.h" |
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20 |
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21 struct ModuleInfoDeclaration; |
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22 struct ClassDeclaration; |
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23 struct ModuleDeclaration; |
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24 struct Macro; |
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25 struct Escape; |
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26 struct VarDeclaration; |
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27 struct Library; |
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28 |
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29 // Back end |
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30 #if IN_LLVM |
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31 struct DValue; |
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32 typedef DValue elem; |
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33 #else |
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34 #ifdef IN_GCC |
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35 union tree_node; typedef union tree_node elem; |
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36 #else |
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37 struct elem; |
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38 #endif |
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39 #endif |
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40 |
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41 struct Package : ScopeDsymbol |
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42 { |
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43 Package(Identifier *ident); |
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44 const char *kind(); |
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45 |
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46 static DsymbolTable *resolve(Array *packages, Dsymbol **pparent, Package **ppkg); |
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47 |
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48 Package *isPackage() { return this; } |
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49 |
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50 virtual void semantic(Scope *sc) { } |
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51 }; |
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52 |
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53 struct Module : Package |
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54 { |
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55 static Module *rootModule; |
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56 static DsymbolTable *modules; // symbol table of all modules |
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57 static Array amodules; // array of all modules |
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58 static Array deferred; // deferred Dsymbol's needing semantic() run on them |
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59 static unsigned dprogress; // progress resolving the deferred list |
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60 static void init(); |
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61 |
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62 static ClassDeclaration *moduleinfo; |
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63 |
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64 |
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65 const char *arg; // original argument name |
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66 ModuleDeclaration *md; // if !NULL, the contents of the ModuleDeclaration declaration |
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67 File *srcfile; // input source file |
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68 |
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69 File *objfile; // output object file |
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70 File *docfile; // output doc file |
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71 File *hdrfile; // output hdr file |
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72 |
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73 unsigned errors; // if any errors in file |
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74 unsigned numlines; // number of lines in source file |
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75 int isHtml; // if it is an HTML file |
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76 int isDocFile; // if it is a documentation input file, not D source |
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77 int needmoduleinfo; |
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78 #ifdef IN_GCC |
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79 int strictlyneedmoduleinfo; |
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80 #endif |
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81 |
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82 int insearch; |
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83 Identifier *searchCacheIdent; |
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84 Dsymbol *searchCacheSymbol; // cached value of search |
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85 int searchCacheFlags; // cached flags |
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86 |
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87 int semanticstarted; // has semantic() been started? |
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88 int semanticdone; // has semantic() been done? |
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89 int root; // != 0 if this is a 'root' module, |
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90 // i.e. a module that will be taken all the |
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91 // way to an object file |
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92 Module *importedFrom; // module from command line we're imported from, |
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93 // i.e. a module that will be taken all the |
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94 // way to an object file |
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95 |
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96 Array *decldefs; // top level declarations for this Module |
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97 |
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98 Array aimports; // all imported modules |
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99 |
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100 ModuleInfoDeclaration *vmoduleinfo; |
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101 |
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102 unsigned debuglevel; // debug level |
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103 Array *debugids; // debug identifiers |
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104 Array *debugidsNot; // forward referenced debug identifiers |
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105 |
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106 unsigned versionlevel; // version level |
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107 Array *versionids; // version identifiers |
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108 Array *versionidsNot; // forward referenced version identifiers |
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109 |
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110 Macro *macrotable; // document comment macros |
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111 struct Escape *escapetable; // document comment escapes |
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112 |
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113 int doDocComment; // enable generating doc comments for this module |
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114 int doHdrGen; // enable generating header file for this module |
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115 |
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116 Module(char *arg, Identifier *ident, int doDocComment, int doHdrGen); |
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117 ~Module(); |
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118 |
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119 static Module *load(Loc loc, Array *packages, Identifier *ident); |
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120 |
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121 void toCBuffer(OutBuffer *buf, HdrGenState *hgs); |
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122 const char *kind(); |
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123 void read(Loc loc); // read file |
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124 #if IN_GCC |
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125 void parse(bool dump_source = false); // syntactic parse |
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126 #else |
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127 void parse(); // syntactic parse |
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128 #endif |
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129 void semantic(Scope* unused_sc = NULL); // semantic analysis |
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130 void semantic2(Scope* unused_sc = NULL); // pass 2 semantic analysis |
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131 void semantic3(Scope* unused_sc = NULL); // pass 3 semantic analysis |
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132 void inlineScan(); // scan for functions to inline |
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133 #ifdef _DH |
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134 void genhdrfile(); // generate D import file |
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135 #endif |
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136 void genobjfile(int multiobj, char** envp); |
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137 // void gensymfile(); |
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138 void gendocfile(); |
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139 int needModuleInfo(); |
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140 Dsymbol *search(Loc loc, Identifier *ident, int flags); |
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141 void deleteObjFile(); |
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142 void addDeferredSemantic(Dsymbol *s); |
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143 void runDeferredSemantic(); |
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144 |
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145 // Back end |
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146 |
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147 int doppelganger; // sub-module |
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148 Symbol *cov; // private uint[] __coverage; |
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149 unsigned *covb; // bit array of valid code line numbers |
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150 |
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151 Symbol *sictor; // module order independent constructor |
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152 Symbol *sctor; // module constructor |
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153 Symbol *sdtor; // module destructor |
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154 Symbol *stest; // module unit test |
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155 |
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156 Symbol *sfilename; // symbol for filename |
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157 |
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158 Symbol *massert; // module assert function |
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159 Symbol *toModuleAssert(); // get module assert function |
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160 |
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161 Symbol *marray; // module array bounds function |
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162 Symbol *toModuleArray(); // get module array bounds function |
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163 |
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164 |
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165 static Symbol *gencritsec(); |
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166 elem *toEfilename(); |
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167 elem *toEmodulename(); |
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168 |
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169 Symbol *toSymbol(); |
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170 void genmoduleinfo(); |
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171 |
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172 // LDC |
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173 void buildTargetFiles(); |
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174 File* buildFilePath(char* forcename, const char* path, const char* ext); |
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175 Module *isModule() { return this; } |
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176 |
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177 bool llvmForceLogging; |
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178 |
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179 // array ops emitted in this module already |
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180 StringTable arrayfuncs; |
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181 }; |
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182 |
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183 |
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184 struct ModuleDeclaration |
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185 { |
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186 Identifier *id; |
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187 Array *packages; // array of Identifier's representing packages |
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188 |
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189 ModuleDeclaration(Array *packages, Identifier *id); |
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190 |
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191 char *toChars(); |
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192 }; |
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193 |
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194 #endif /* DMD_MODULE_H */ |