annotate dmd/declaration.h @ 1364:46f6365a50d7

Added IrTypeFunction and IrTypeDelegate and eliminated IrDType. This means the Type::ir field can be removed. It's the final part needed for the move to a slightly more sane type system. Now the whole thing just needs to be cleaned up :P Added -v-cg switch, which right now just prints "codegen: module.name (module/name.d)" to stdout, this can really help figuring out where, in some complex build command, things go wrong.
author Tomas Lindquist Olsen <tomas.l.olsen gmail com>
date Sat, 16 May 2009 18:19:52 +0200
parents 78038e540342
children 8026319762be
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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_DECLARATION_H
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12 #define DMD_DECLARATION_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 <set>
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19 #include <map>
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20 #include <string>
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21
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22 #include "dsymbol.h"
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23 #include "lexer.h"
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24 #include "mtype.h"
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25
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26 struct Expression;
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27 struct Statement;
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28 struct LabelDsymbol;
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29 struct LabelStatement;
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30 struct Initializer;
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31 struct Module;
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32 struct InlineScanState;
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33 struct ForeachStatement;
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34 struct FuncDeclaration;
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35 struct ExpInitializer;
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36 struct StructDeclaration;
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37 struct TupleType;
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38 struct InterState;
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39 struct IRState;
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40 struct AnonDeclaration;
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41
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42 enum PROT;
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43 enum LINK;
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44 enum TOK;
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45 enum MATCH;
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46
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47 enum STC
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48 {
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49 STCundefined = 0,
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50 STCstatic = 1,
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51 STCextern = 2,
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52 STCconst = 4,
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53 STCfinal = 8,
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54 STCabstract = 0x10,
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55 STCparameter = 0x20,
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56 STCfield = 0x40,
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57 STCoverride = 0x80,
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58 STCauto = 0x100,
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59 STCsynchronized = 0x200,
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60 STCdeprecated = 0x400,
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61 STCin = 0x800, // in parameter
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62 STCout = 0x1000, // out parameter
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63 STClazy = 0x2000, // lazy parameter
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64 STCforeach = 0x4000, // variable for foreach loop
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65 STCcomdat = 0x8000, // should go into COMDAT record
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66 STCvariadic = 0x10000, // variadic function argument
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67 STCctorinit = 0x20000, // can only be set inside constructor
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68 STCtemplateparameter = 0x40000, // template parameter
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69 STCscope = 0x80000, // template parameter
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70 STCinvariant = 0x100000,
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71 STCref = 0x200000,
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72 STCinit = 0x400000, // has explicit initializer
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73 STCmanifest = 0x800000, // manifest constant
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74 STCnodtor = 0x1000000, // don't run destructor
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75 STCnothrow = 0x2000000, // never throws exceptions
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76 STCpure = 0x4000000, // pure function
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77 STCtls = 0x8000000, // thread local
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78 STCalias = 0x10000000, // alias parameter
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79 };
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80
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81 struct Match
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82 {
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83 int count; // number of matches found
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84 MATCH last; // match level of lastf
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85 FuncDeclaration *lastf; // last matching function we found
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86 FuncDeclaration *nextf; // current matching function
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87 FuncDeclaration *anyf; // pick a func, any func, to use for error recovery
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88 };
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89
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90 void overloadResolveX(Match *m, FuncDeclaration *f, Expressions *arguments, Module* from);
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91 int overloadApply(Module* from, FuncDeclaration *fstart,
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92 int (*fp)(void *, FuncDeclaration *),
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93 void *param);
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94
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95 /**************************************************************/
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96
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97 struct Declaration : Dsymbol
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98 {
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99 Type *type;
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100 Type *originalType; // before semantic analysis
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101 unsigned storage_class;
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102 enum PROT protection;
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103 enum LINK linkage;
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104
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105 Declaration(Identifier *id);
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106 void semantic(Scope *sc);
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107 const char *kind();
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108 unsigned size(Loc loc);
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109 void checkModify(Loc loc, Scope *sc, Type *t);
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110
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111 void emitComment(Scope *sc);
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112 void toDocBuffer(OutBuffer *buf);
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113
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114 char *mangle();
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115 int isStatic() { return storage_class & STCstatic; }
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116 virtual int isStaticConstructor();
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117 virtual int isStaticDestructor();
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118 virtual int isDelete();
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119 virtual int isDataseg();
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120 virtual int isCodeseg();
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121 int isCtorinit() { return storage_class & STCctorinit; }
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122 int isFinal() { return storage_class & STCfinal; }
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123 int isAbstract() { return storage_class & STCabstract; }
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124 int isConst() { return storage_class & STCconst; }
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125 int isInvariant() { return 0; }
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126 int isAuto() { return storage_class & STCauto; }
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127 int isScope() { return storage_class & (STCscope | STCauto); }
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128 int isSynchronized() { return storage_class & STCsynchronized; }
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129 int isParameter() { return storage_class & STCparameter; }
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130 int isDeprecated() { return storage_class & STCdeprecated; }
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131 int isOverride() { return storage_class & STCoverride; }
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132
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133 int isIn() { return storage_class & STCin; }
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134 int isOut() { return storage_class & STCout; }
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135 int isRef() { return storage_class & STCref; }
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136
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137 enum PROT prot();
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138
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139 Declaration *isDeclaration() { return this; }
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140
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141 #if IN_LLVM
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142 /// Codegen traversal
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143 virtual void codegen(Ir* ir);
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144 #endif
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145 };
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146
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147 /**************************************************************/
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148
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149 struct TupleDeclaration : Declaration
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150 {
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151 Objects *objects;
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152 int isexp; // 1: expression tuple
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153
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154 TypeTuple *tupletype; // !=NULL if this is a type tuple
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155
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156 TupleDeclaration(Loc loc, Identifier *ident, Objects *objects);
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157 Dsymbol *syntaxCopy(Dsymbol *);
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158 const char *kind();
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159 Type *getType();
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160 int needThis();
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161
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162 TupleDeclaration *isTupleDeclaration() { return this; }
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163
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164 #if IN_LLVM
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165 /// Codegen traversal
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166 void codegen(Ir* ir);
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167 #endif
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168 };
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169
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170 /**************************************************************/
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171
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172 struct TypedefDeclaration : Declaration
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173 {
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174 Type *basetype;
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175 Initializer *init;
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176 int sem; // 0: semantic() has not been run
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177 // 1: semantic() is in progress
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178 // 2: semantic() has been run
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179 // 3: semantic2() has been run
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180 int inuse; // used to detect typedef cycles
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181
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182 TypedefDeclaration(Loc loc, Identifier *ident, Type *basetype, Initializer *init);
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183 Dsymbol *syntaxCopy(Dsymbol *);
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184 void semantic(Scope *sc);
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185 void semantic2(Scope *sc);
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186 char *mangle();
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187 const char *kind();
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188 Type *getType();
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189 void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
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190 #ifdef _DH
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191 Type *htype;
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192 Type *hbasetype;
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193 #endif
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194
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195 void toDocBuffer(OutBuffer *buf);
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196
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197 #if IN_DMD
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198 void toObjFile(int multiobj); // compile to .obj file
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199 void toDebug();
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200 int cvMember(unsigned char *p);
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201 #endif
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202
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203 TypedefDeclaration *isTypedefDeclaration() { return this; }
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204
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205 #if IN_DMD
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206 Symbol *sinit;
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207 Symbol *toInitializer();
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208 #endif
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209
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210 #if IN_LLVM
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211 /// Codegen traversal
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212 void codegen(Ir* ir);
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213 #endif
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214 };
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215
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216 /**************************************************************/
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217
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218 struct AliasDeclaration : Declaration
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219 {
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220 Dsymbol *aliassym;
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221 Dsymbol *overnext; // next in overload list
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222 int inSemantic;
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223 PROT importprot; // if generated by import, store its protection
1195
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224
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225 AliasDeclaration(Loc loc, Identifier *ident, Type *type);
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226 AliasDeclaration(Loc loc, Identifier *ident, Dsymbol *s);
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227 Dsymbol *syntaxCopy(Dsymbol *);
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228 void semantic(Scope *sc);
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229 int overloadInsert(Dsymbol *s);
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230 const char *kind();
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231 Type *getType();
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232 Dsymbol *toAlias();
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233 void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
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234 #ifdef _DH
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235 Type *htype;
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236 Dsymbol *haliassym;
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237 #endif
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238
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239 void toDocBuffer(OutBuffer *buf);
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240
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241 AliasDeclaration *isAliasDeclaration() { return this; }
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242 };
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243
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244 /**************************************************************/
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245
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246 struct VarDeclaration : Declaration
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247 {
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248 Initializer *init;
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249 unsigned offset;
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250 int noauto; // no auto semantics
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251 int nestedref; // referenced by a lexically nested function
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252 int inuse;
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253 int ctorinit; // it has been initialized in a ctor
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254 int onstack; // 1: it has been allocated on the stack
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255 // 2: on stack, run destructor anyway
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256 int canassign; // it can be assigned to
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257 Dsymbol *aliassym; // if redone as alias to another symbol
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258 Expression *value; // when interpreting, this is the value
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259 // (NULL if value not determinable)
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260
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261 VarDeclaration(Loc loc, Type *t, Identifier *id, Initializer *init);
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262 Dsymbol *syntaxCopy(Dsymbol *);
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263 void semantic(Scope *sc);
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264 void semantic2(Scope *sc);
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265 const char *kind();
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266 void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
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267 #ifdef _DH
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268 Type *htype;
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269 Initializer *hinit;
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270 #endif
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271 int needThis();
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272 int isImportedSymbol();
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273 int isDataseg();
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274 int hasPointers();
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275 Expression *callAutoDtor();
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276 ExpInitializer *getExpInitializer();
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277 void checkCtorConstInit();
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278 void checkNestedReference(Scope *sc, Loc loc);
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279 Dsymbol *toAlias();
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280
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281 #if IN_DMD
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282 void toObjFile(int multiobj); // compile to .obj file
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283 Symbol *toSymbol();
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284 int cvMember(unsigned char *p);
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285 #endif
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286
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287 // Eliminate need for dynamic_cast
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288 VarDeclaration *isVarDeclaration() { return (VarDeclaration *)this; }
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289
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290 #if IN_LLVM
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291 /// Codegen traversal
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292 virtual void codegen(Ir* ir);
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293
1309
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294 /// Index into parent aggregate.
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295 /// Set during type generation.
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296 unsigned aggrIndex;
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297
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298 // FIXME: we're not using these anymore!
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299 AnonDeclaration* anonDecl;
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300 unsigned offset2;
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301
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302 /// This var is used by a naked function.
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303 bool nakedUse;
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304 #endif
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305 };
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306
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307 /**************************************************************/
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308
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309 // LDC uses this to denote static struct initializers
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310
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311 struct StaticStructInitDeclaration : Declaration
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312 {
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313 StructDeclaration *dsym;
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314
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315 StaticStructInitDeclaration(Loc loc, StructDeclaration *dsym);
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316
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317 #if IN_DMD
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318 Symbol *toSymbol();
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319 #endif
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320
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321 // Eliminate need for dynamic_cast
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322 StaticStructInitDeclaration *isStaticStructInitDeclaration() { return (StaticStructInitDeclaration *)this; }
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323 };
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324
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325 struct ClassInfoDeclaration : VarDeclaration
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326 {
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327 ClassDeclaration *cd;
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328
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329 ClassInfoDeclaration(ClassDeclaration *cd);
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330 Dsymbol *syntaxCopy(Dsymbol *);
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331 void semantic(Scope *sc);
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332
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333 void emitComment(Scope *sc);
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334
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335 #if IN_DMD
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336 Symbol *toSymbol();
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337 #endif
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338
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339 ClassInfoDeclaration* isClassInfoDeclaration() { return this; }
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340 };
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341
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342 struct ModuleInfoDeclaration : VarDeclaration
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343 {
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344 Module *mod;
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345
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346 ModuleInfoDeclaration(Module *mod);
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347 Dsymbol *syntaxCopy(Dsymbol *);
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348 void semantic(Scope *sc);
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349
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350 void emitComment(Scope *sc);
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351
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352 #if IN_DMD
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353 Symbol *toSymbol();
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354 #endif
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355 };
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356
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357 struct TypeInfoDeclaration : VarDeclaration
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358 {
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359 Type *tinfo;
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360
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361 TypeInfoDeclaration(Type *tinfo, int internal);
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362 Dsymbol *syntaxCopy(Dsymbol *);
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363 void semantic(Scope *sc);
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364
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365 void emitComment(Scope *sc);
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366
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367 #if IN_DMD
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368 void toObjFile(int multiobj); // compile to .obj file
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369 Symbol *toSymbol();
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370 virtual void toDt(dt_t **pdt);
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371 #endif
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372
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373 virtual TypeInfoDeclaration* isTypeInfoDeclaration() { return this; }
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374
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375 #if IN_LLVM
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376 /// Codegen traversal
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377 void codegen(Ir* ir);
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378 virtual void llvmDefine();
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379 #endif
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380 };
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381
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382 struct TypeInfoStructDeclaration : TypeInfoDeclaration
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383 {
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384 TypeInfoStructDeclaration(Type *tinfo);
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385
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386 #if IN_DMD
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387 void toDt(dt_t **pdt);
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388 #endif
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389
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390 #if IN_LLVM
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391 void llvmDefine();
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392 #endif
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393 };
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394
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395 struct TypeInfoClassDeclaration : TypeInfoDeclaration
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396 {
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397 TypeInfoClassDeclaration(Type *tinfo);
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398
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399 #if IN_DMD
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400 void toDt(dt_t **pdt);
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401 #endif
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402
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403 #if IN_LLVM
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404 void llvmDefine();
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405 #endif
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406 };
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407
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408 struct TypeInfoInterfaceDeclaration : TypeInfoDeclaration
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
409 {
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
410 TypeInfoInterfaceDeclaration(Type *tinfo);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
411
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
412 #if IN_DMD
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
413 void toDt(dt_t **pdt);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
414 #endif
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
415
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
416 #if IN_LLVM
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
417 void llvmDefine();
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
418 #endif
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
419 };
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
420
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
421 struct TypeInfoTypedefDeclaration : TypeInfoDeclaration
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
422 {
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
423 TypeInfoTypedefDeclaration(Type *tinfo);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
424
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
425 #if IN_DMD
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
426 void toDt(dt_t **pdt);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
427 #endif
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
428
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
429 #if IN_LLVM
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
430 void llvmDefine();
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
431 #endif
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
432 };
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
433
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
434 struct TypeInfoPointerDeclaration : TypeInfoDeclaration
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
435 {
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
436 TypeInfoPointerDeclaration(Type *tinfo);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
437
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
438 #if IN_DMD
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
439 void toDt(dt_t **pdt);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
440 #endif
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
441
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
442 #if IN_LLVM
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
443 void llvmDefine();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
444 #endif
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
445 };
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
446
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
447 struct TypeInfoArrayDeclaration : TypeInfoDeclaration
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
448 {
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
449 TypeInfoArrayDeclaration(Type *tinfo);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
450
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
451 #if IN_DMD
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
452 void toDt(dt_t **pdt);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
453 #endif
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
454
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
455 #if IN_LLVM
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
456 void llvmDefine();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
457 #endif
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
458 };
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
459
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
460 struct TypeInfoStaticArrayDeclaration : TypeInfoDeclaration
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
461 {
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
462 TypeInfoStaticArrayDeclaration(Type *tinfo);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
463
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
464 #if IN_DMD
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
465 void toDt(dt_t **pdt);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
466 #endif
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
467
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
468 #if IN_LLVM
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
469 void llvmDefine();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
470 #endif
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
471 };
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
472
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
473 struct TypeInfoAssociativeArrayDeclaration : TypeInfoDeclaration
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
474 {
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
475 TypeInfoAssociativeArrayDeclaration(Type *tinfo);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
476
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
477 #if IN_DMD
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
478 void toDt(dt_t **pdt);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
479 #endif
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
480
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
481 #if IN_LLVM
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
482 void llvmDefine();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
483 #endif
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
484 };
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
485
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
486 struct TypeInfoEnumDeclaration : TypeInfoDeclaration
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
487 {
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
488 TypeInfoEnumDeclaration(Type *tinfo);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
489
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
490 #if IN_DMD
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
491 void toDt(dt_t **pdt);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
492 #endif
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
493
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
494 #if IN_LLVM
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
495 void llvmDefine();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
496 #endif
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
497 };
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
498
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
499 struct TypeInfoFunctionDeclaration : TypeInfoDeclaration
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
500 {
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
501 TypeInfoFunctionDeclaration(Type *tinfo);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
502
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
503 #if IN_DMD
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
504 void toDt(dt_t **pdt);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
505 #endif
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
506
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
507 #if IN_LLVM
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
508 void llvmDefine();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
509 #endif
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
510 };
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
511
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
512 struct TypeInfoDelegateDeclaration : TypeInfoDeclaration
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
513 {
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
514 TypeInfoDelegateDeclaration(Type *tinfo);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
515
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
516 #if IN_DMD
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
517 void toDt(dt_t **pdt);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
518 #endif
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
519
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
520 #if IN_LLVM
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
521 void llvmDefine();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
522 #endif
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
523 };
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
524
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
525 struct TypeInfoTupleDeclaration : TypeInfoDeclaration
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
526 {
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
527 TypeInfoTupleDeclaration(Type *tinfo);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
528
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
529 #if IN_DMD
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
530 void toDt(dt_t **pdt);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
531 #endif
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
532
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
533 #if IN_LLVM
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
534 void llvmDefine();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
535 #endif
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
536 };
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
537
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
538 #if DMDV2
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
539 struct TypeInfoConstDeclaration : TypeInfoDeclaration
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
540 {
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
541 TypeInfoConstDeclaration(Type *tinfo);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
542
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
543 #if IN_DMD
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
544 void toDt(dt_t **pdt);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
545 #endif
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
546
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
547 #if IN_LLVM
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
548 void llvmDefine();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
549 #endif
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
550 };
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
551
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
552 struct TypeInfoInvariantDeclaration : TypeInfoDeclaration
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
553 {
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
554 TypeInfoInvariantDeclaration(Type *tinfo);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
555
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
556 #if IN_DMD
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
557 void toDt(dt_t **pdt);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
558 #endif
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
559
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
560 #if IN_LLVM
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
561 void llvmDefine();
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
562 #endif
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
563 };
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
564 #endif
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
565
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
566 /**************************************************************/
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
567
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
568 struct ThisDeclaration : VarDeclaration
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
569 {
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
570 ThisDeclaration(Type *t);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
571 Dsymbol *syntaxCopy(Dsymbol *);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
572 };
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
573
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
574 enum ILS
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
575 {
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
576 ILSuninitialized, // not computed yet
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
577 ILSno, // cannot inline
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
578 ILSyes, // can inline
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
579 };
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
580
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
581 /**************************************************************/
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
582 #if DMDV2
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
583
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
584 enum BUILTIN
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
585 {
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
586 BUILTINunknown = -1, // not known if this is a builtin
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
587 BUILTINnot, // this is not a builtin
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
588 BUILTINsin, // std.math.sin
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
589 BUILTINcos, // std.math.cos
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
590 BUILTINtan, // std.math.tan
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
591 BUILTINsqrt, // std.math.sqrt
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
592 BUILTINfabs, // std.math.fabs
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
593 };
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
594
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
595 Expression *eval_builtin(enum BUILTIN builtin, Expressions *arguments);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
596
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
597 #endif
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
598
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
599 struct FuncDeclaration : Declaration
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
600 {
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
601 Array *fthrows; // Array of Type's of exceptions (not used)
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
602 Statement *frequire;
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
603 Statement *fensure;
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
604 Statement *fbody;
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
605
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
606 Identifier *outId; // identifier for out statement
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
607 VarDeclaration *vresult; // variable corresponding to outId
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
608 LabelDsymbol *returnLabel; // where the return goes
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
609
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
610 DsymbolTable *localsymtab; // used to prevent symbols in different
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
611 // scopes from having the same name
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
612 VarDeclaration *vthis; // 'this' parameter (member and nested)
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
613 VarDeclaration *v_arguments; // '_arguments' parameter
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
614 #if IN_GCC
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
615 VarDeclaration *v_argptr; // '_argptr' variable
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
616 #endif
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
617 Dsymbols *parameters; // Array of VarDeclaration's for parameters
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
618 DsymbolTable *labtab; // statement label symbol table
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
619 Declaration *overnext; // next in overload list
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
620 Loc endloc; // location of closing curly bracket
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
621 int vtblIndex; // for member functions, index into vtbl[]
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
622 int naked; // !=0 if naked
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
623 int inlineAsm; // !=0 if has inline assembler
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
624 ILS inlineStatus;
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
625 int inlineNest; // !=0 if nested inline
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
626 int cantInterpret; // !=0 if cannot interpret function
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
627 int semanticRun; // !=0 if semantic3() had been run
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
628 // this function's frame ptr
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
629 ForeachStatement *fes; // if foreach body, this is the foreach
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
630 int introducing; // !=0 if 'introducing' function
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
631 Type *tintro; // if !=NULL, then this is the type
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
632 // of the 'introducing' function
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
633 // this one is overriding
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
634 int inferRetType; // !=0 if return type is to be inferred
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
635 Scope *scope; // !=NULL means context to use
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
636
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
637 // Things that should really go into Scope
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
638 int hasReturnExp; // 1 if there's a return exp; statement
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
639 // 2 if there's a throw statement
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
640 // 4 if there's an assert(0)
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
641 // 8 if there's inline asm
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
642
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
643 // Support for NRVO (named return value optimization)
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
644 int nrvo_can; // !=0 means we can do it
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
645 VarDeclaration *nrvo_var; // variable to replace with shidden
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
646 #if IN_DMD
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
647 Symbol *shidden; // hidden pointer passed to function
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
648 #endif
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
649
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
650 #if DMDV2
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
651 enum BUILTIN builtin; // set if this is a known, builtin
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
652 // function we can evaluate at compile
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
653 // time
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
654
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
655 int tookAddressOf; // set if someone took the address of
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
656 // this function
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
657 Dsymbols closureVars; // local variables in this function
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
658 // which are referenced by nested
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
659 // functions
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
660 #else
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
661 int nestedFrameRef; // !=0 if nested variables referenced
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
662 #endif
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
663
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
664 FuncDeclaration(Loc loc, Loc endloc, Identifier *id, enum STC storage_class, Type *type);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
665 Dsymbol *syntaxCopy(Dsymbol *);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
666 void semantic(Scope *sc);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
667 void semantic2(Scope *sc);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
668 void semantic3(Scope *sc);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
669 void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
670 void bodyToCBuffer(OutBuffer *buf, HdrGenState *hgs);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
671 int overrides(FuncDeclaration *fd);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
672 int findVtblIndex(Array *vtbl, int dim);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
673 int overloadInsert(Dsymbol *s);
1358
78038e540342 Fix overload resolution issue in dmd bug 313/314 fix.
Christian Kamm <kamm incasoftware de>
parents: 1309
diff changeset
674 FuncDeclaration *overloadExactMatch(Type *t, Module* from);
78038e540342 Fix overload resolution issue in dmd bug 313/314 fix.
Christian Kamm <kamm incasoftware de>
parents: 1309
diff changeset
675 FuncDeclaration *overloadResolve(Loc loc, Expressions *arguments, Module* from);
1195
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
676 LabelDsymbol *searchLabel(Identifier *ident);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
677 AggregateDeclaration *isThis();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
678 AggregateDeclaration *isMember2();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
679 int getLevel(Loc loc, FuncDeclaration *fd); // lexical nesting level difference
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
680 void appendExp(Expression *e);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
681 void appendState(Statement *s);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
682 char *mangle();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
683 int isMain();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
684 int isWinMain();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
685 int isDllMain();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
686 int isExport();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
687 int isImportedSymbol();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
688 int isAbstract();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
689 int isCodeseg();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
690 virtual int isNested();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
691 int needThis();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
692 virtual int isVirtual();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
693 virtual int isFinal();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
694 virtual int addPreInvariant();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
695 virtual int addPostInvariant();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
696 Expression *interpret(InterState *istate, Expressions *arguments);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
697 void inlineScan();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
698 int canInline(int hasthis, int hdrscan = 0);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
699 Expression *doInline(InlineScanState *iss, Expression *ethis, Array *arguments);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
700 const char *kind();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
701 void toDocBuffer(OutBuffer *buf);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
702
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
703 // LDC: give argument types to runtime functions
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
704 static FuncDeclaration *genCfunc(Arguments *args, Type *treturn, const char *name);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
705 static FuncDeclaration *genCfunc(Arguments *args, Type *treturn, Identifier *id);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
706
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
707 #if IN_DMD
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
708 Symbol *toSymbol();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
709 Symbol *toThunkSymbol(int offset); // thunk version
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
710 void toObjFile(int multiobj); // compile to .obj file
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
711 int cvMember(unsigned char *p);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
712 #endif
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
713
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
714 FuncDeclaration *isFuncDeclaration() { return this; }
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
715
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
716 #if IN_LLVM
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
717 // LDC stuff
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
718
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
719 /// Codegen traversal
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
720 void codegen(Ir* ir);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
721
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
722 // vars declared in this function that nested funcs reference
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
723 // is this is not empty, nestedFrameRef is set and these VarDecls
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
724 // probably have nestedref set too, see VarDeclaration::checkNestedReference
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
725 std::set<VarDeclaration*> nestedVars;
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
726
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
727 std::string intrinsicName;
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
728
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
729 bool isIntrinsic();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
730 bool isVaIntrinsic();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
731
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
732 // we keep our own table of label statements as LabelDsymbolS
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
733 // don't always carry their corresponding statement along ...
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
734 typedef std::map<const char*, LabelStatement*> LabelMap;
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
735 LabelMap labmap;
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
736
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
737 // if this is an array operation it gets a little special attention
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
738 bool isArrayOp;
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
739
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
740 // true if overridden with the pragma(allow_inline); stmt
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
741 bool allowInlining;
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
742 #endif
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
743 };
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
744
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
745 struct FuncAliasDeclaration : FuncDeclaration
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
746 {
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
747 FuncDeclaration *funcalias;
1358
78038e540342 Fix overload resolution issue in dmd bug 313/314 fix.
Christian Kamm <kamm incasoftware de>
parents: 1309
diff changeset
748 PROT importprot; // if generated by import, store its protection
78038e540342 Fix overload resolution issue in dmd bug 313/314 fix.
Christian Kamm <kamm incasoftware de>
parents: 1309
diff changeset
749
1195
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
750 FuncAliasDeclaration(FuncDeclaration *funcalias);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
751
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
752 FuncAliasDeclaration *isFuncAliasDeclaration() { return this; }
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
753 const char *kind();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
754 #if IN_DMD
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
755 Symbol *toSymbol();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
756 #endif
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
757 };
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
758
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
759 struct FuncLiteralDeclaration : FuncDeclaration
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
760 {
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
761 enum TOK tok; // TOKfunction or TOKdelegate
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
762
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
763 FuncLiteralDeclaration(Loc loc, Loc endloc, Type *type, enum TOK tok,
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
764 ForeachStatement *fes);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
765 void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
766 Dsymbol *syntaxCopy(Dsymbol *);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
767 int isNested();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
768 int isVirtual();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
769
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
770 FuncLiteralDeclaration *isFuncLiteralDeclaration() { return this; }
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
771 const char *kind();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
772 };
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
773
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
774 struct CtorDeclaration : FuncDeclaration
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
775 { Arguments *arguments;
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
776 int varargs;
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
777
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
778 CtorDeclaration(Loc loc, Loc endloc, Arguments *arguments, int varargs);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
779 Dsymbol *syntaxCopy(Dsymbol *);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
780 void semantic(Scope *sc);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
781 void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
782 const char *kind();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
783 char *toChars();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
784 int isVirtual();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
785 int addPreInvariant();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
786 int addPostInvariant();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
787 void toDocBuffer(OutBuffer *buf);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
788
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
789 CtorDeclaration *isCtorDeclaration() { return this; }
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
790 };
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
791
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
792 #if DMDV2
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
793 struct PostBlitDeclaration : FuncDeclaration
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
794 {
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
795 PostBlitDeclaration(Loc loc, Loc endloc);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
796 PostBlitDeclaration(Loc loc, Loc endloc, Identifier *id);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
797 Dsymbol *syntaxCopy(Dsymbol *);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
798 void semantic(Scope *sc);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
799 void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
800 int isVirtual();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
801 int addPreInvariant();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
802 int addPostInvariant();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
803 int overloadInsert(Dsymbol *s);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
804 void emitComment(Scope *sc);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
805
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
806 PostBlitDeclaration *isPostBlitDeclaration() { return this; }
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
807 };
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
808 #endif
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
809
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
810 struct DtorDeclaration : FuncDeclaration
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
811 {
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
812 DtorDeclaration(Loc loc, Loc endloc);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
813 DtorDeclaration(Loc loc, Loc endloc, Identifier *id);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
814 Dsymbol *syntaxCopy(Dsymbol *);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
815 void semantic(Scope *sc);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
816 void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
817 int isVirtual();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
818 int addPreInvariant();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
819 int addPostInvariant();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
820 int overloadInsert(Dsymbol *s);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
821 void emitComment(Scope *sc);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
822
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
823 DtorDeclaration *isDtorDeclaration() { return this; }
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
824 };
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
825
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
826 struct StaticCtorDeclaration : FuncDeclaration
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
827 {
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
828 StaticCtorDeclaration(Loc loc, Loc endloc);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
829 Dsymbol *syntaxCopy(Dsymbol *);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
830 void semantic(Scope *sc);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
831 AggregateDeclaration *isThis();
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
832 int isStaticConstructor();
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
833 int isVirtual();
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
834 int addPreInvariant();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
835 int addPostInvariant();
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
836 void emitComment(Scope *sc);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
837 void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
838
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
839 StaticCtorDeclaration *isStaticCtorDeclaration() { return this; }
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
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840 };
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
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diff changeset
841
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
842 struct StaticDtorDeclaration : FuncDeclaration
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
843 { VarDeclaration *vgate; // 'gate' variable
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
844
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
845 StaticDtorDeclaration(Loc loc, Loc endloc);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
846 Dsymbol *syntaxCopy(Dsymbol *);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
847 void semantic(Scope *sc);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
848 AggregateDeclaration *isThis();
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
849 int isStaticDestructor();
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
850 int isVirtual();
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
851 int addPreInvariant();
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
852 int addPostInvariant();
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
853 void emitComment(Scope *sc);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
854 void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
855
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
856 StaticDtorDeclaration *isStaticDtorDeclaration() { return this; }
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
857 };
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
858
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
859 struct InvariantDeclaration : FuncDeclaration
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
860 {
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
861 InvariantDeclaration(Loc loc, Loc endloc);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
862 Dsymbol *syntaxCopy(Dsymbol *);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
863 void semantic(Scope *sc);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
864 int isVirtual();
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
865 int addPreInvariant();
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
866 int addPostInvariant();
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
867 void emitComment(Scope *sc);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
868 void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
869
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
870 InvariantDeclaration *isInvariantDeclaration() { return this; }
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
871 };
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
872
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
873
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
874 struct UnitTestDeclaration : FuncDeclaration
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
875 {
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
876 UnitTestDeclaration(Loc loc, Loc endloc);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
877 Dsymbol *syntaxCopy(Dsymbol *);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
878 void semantic(Scope *sc);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
879 AggregateDeclaration *isThis();
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
880 int isVirtual();
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
881 int addPreInvariant();
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
882 int addPostInvariant();
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
883 void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
884
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
885 UnitTestDeclaration *isUnitTestDeclaration() { return this; }
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
886 };
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
887
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
888 struct NewDeclaration : FuncDeclaration
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
889 { Arguments *arguments;
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
890 int varargs;
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
891
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
892 NewDeclaration(Loc loc, Loc endloc, Arguments *arguments, int varargs);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
893 Dsymbol *syntaxCopy(Dsymbol *);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
894 void semantic(Scope *sc);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
895 void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
896 const char *kind();
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
897 int isVirtual();
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
898 int addPreInvariant();
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
899 int addPostInvariant();
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
900
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
901 NewDeclaration *isNewDeclaration() { return this; }
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
902 };
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
903
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
904
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
905 struct DeleteDeclaration : FuncDeclaration
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
906 { Arguments *arguments;
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
907
e961851fb8be Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
908 DeleteDeclaration(Loc loc, Loc endloc, Arguments *arguments);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
909 Dsymbol *syntaxCopy(Dsymbol *);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
910 void semantic(Scope *sc);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
911 void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
912 const char *kind();
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
913 int isDelete();
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
914 int isVirtual();
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
915 int addPreInvariant();
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
916 int addPostInvariant();
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
917 #ifdef _DH
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
918 DeleteDeclaration *isDeleteDeclaration() { return this; }
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
919 #endif
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
920 };
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
921
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1148
diff changeset
922 #endif /* DMD_DECLARATION_H */