1587
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1
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2 // Compiler implementation of the D programming language
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3 // Copyright (c) 1999-2009 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_ATTRIB_H
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12 #define DMD_ATTRIB_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 "dsymbol.h"
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19
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20 struct Expression;
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21 struct Statement;
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22 struct LabelDsymbol;
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23 struct Initializer;
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24 struct Module;
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25 struct Condition;
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26 #ifdef _DH
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27 struct HdrGenState;
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28 #endif
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29
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30 /**************************************************************/
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31
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32 struct AttribDeclaration : Dsymbol
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33 {
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34 Array *decl; // array of Dsymbol's
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35
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36 AttribDeclaration(Array *decl);
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37 virtual Array *include(Scope *sc, ScopeDsymbol *s);
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38 int addMember(Scope *sc, ScopeDsymbol *s, int memnum);
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39 void setScopeNewSc(Scope *sc,
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40 unsigned newstc, enum LINK linkage, enum PROT protection, int explictProtection,
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41 unsigned structalign);
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42 void semanticNewSc(Scope *sc,
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43 unsigned newstc, enum LINK linkage, enum PROT protection, int explictProtection,
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44 unsigned structalign);
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45 void semantic(Scope *sc);
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46 void semantic2(Scope *sc);
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47 void semantic3(Scope *sc);
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48 void inlineScan();
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49 void addComment(unsigned char *comment);
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50 void emitComment(Scope *sc);
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51 const char *kind();
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52 int oneMember(Dsymbol **ps);
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53 int hasPointers();
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54 void checkCtorConstInit();
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55 void addLocalClass(ClassDeclarations *);
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56 void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
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57 void toJsonBuffer(OutBuffer *buf);
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58 AttribDeclaration *isAttribDeclaration() { return this; }
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59
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60 #if IN_DMD
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61 virtual void toObjFile(int multiobj); // compile to .obj file
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62 int cvMember(unsigned char *p);
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63 #endif
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64
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65 #if IN_LLVM
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66 virtual void codegen(Ir*);
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67 #endif
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68 };
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69
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70 struct StorageClassDeclaration: AttribDeclaration
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71 {
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72 unsigned stc;
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73
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74 StorageClassDeclaration(unsigned stc, Array *decl);
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75 Dsymbol *syntaxCopy(Dsymbol *s);
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76 void setScope(Scope *sc);
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77 void semantic(Scope *sc);
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78 void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
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79
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80 static void stcToCBuffer(OutBuffer *buf, int stc);
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81 };
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82
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83 struct LinkDeclaration : AttribDeclaration
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84 {
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85 enum LINK linkage;
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86
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87 LinkDeclaration(enum LINK p, Array *decl);
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88 Dsymbol *syntaxCopy(Dsymbol *s);
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89 void setScope(Scope *sc);
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90 void semantic(Scope *sc);
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91 void semantic3(Scope *sc);
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92 void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
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93 char *toChars();
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94 };
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95
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96 struct ProtDeclaration : AttribDeclaration
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97 {
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98 enum PROT protection;
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99
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100 ProtDeclaration(enum PROT p, Array *decl);
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101 Dsymbol *syntaxCopy(Dsymbol *s);
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102 void importAll(Scope *sc);
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103 void setScope(Scope *sc);
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104 void semantic(Scope *sc);
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105 void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
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106
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107 static void protectionToCBuffer(OutBuffer *buf, enum PROT protection);
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108 };
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109
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110 struct AlignDeclaration : AttribDeclaration
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111 {
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112 unsigned salign;
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113
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114 AlignDeclaration(Loc loc, unsigned sa, Array *decl);
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115 Dsymbol *syntaxCopy(Dsymbol *s);
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116 void setScope(Scope *sc);
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117 void semantic(Scope *sc);
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118 void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
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119 };
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120
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121 struct AnonDeclaration : AttribDeclaration
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122 {
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123 int isunion;
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124 int sem; // 1 if successful semantic()
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125
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126 AnonDeclaration(Loc loc, int isunion, Array *decl);
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127 Dsymbol *syntaxCopy(Dsymbol *s);
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128 void semantic(Scope *sc);
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129 void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
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130 const char *kind();
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131 };
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132
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133 struct PragmaDeclaration : AttribDeclaration
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134 {
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135 Expressions *args; // array of Expression's
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136
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137 PragmaDeclaration(Loc loc, Identifier *ident, Expressions *args, Array *decl);
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138 Dsymbol *syntaxCopy(Dsymbol *s);
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139 void semantic(Scope *sc);
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140 void setScope(Scope *sc);
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141 int oneMember(Dsymbol **ps);
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142 void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
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143 const char *kind();
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144
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145 #if IN_DMD
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146 void toObjFile(int multiobj); // compile to .obj file
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147 #endif
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148
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149 #if IN_LLVM
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150 void codegen(Ir*);
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151 #endif
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152 };
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153
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154 struct ConditionalDeclaration : AttribDeclaration
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155 {
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156 Condition *condition;
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157 Array *elsedecl; // array of Dsymbol's for else block
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158
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159 ConditionalDeclaration(Condition *condition, Array *decl, Array *elsedecl);
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160 Dsymbol *syntaxCopy(Dsymbol *s);
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161 int oneMember(Dsymbol **ps);
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162 void emitComment(Scope *sc);
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163 Array *include(Scope *sc, ScopeDsymbol *s);
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164 void addComment(unsigned char *comment);
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165 void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
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166 void toJsonBuffer(OutBuffer *buf);
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167 void importAll(Scope *sc);
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168 void setScope(Scope *sc);
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169 };
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170
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171 struct StaticIfDeclaration : ConditionalDeclaration
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172 {
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173 ScopeDsymbol *sd;
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174 int addisdone;
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175
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176 StaticIfDeclaration(Condition *condition, Array *decl, Array *elsedecl);
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177 Dsymbol *syntaxCopy(Dsymbol *s);
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178 int addMember(Scope *sc, ScopeDsymbol *s, int memnum);
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179 void semantic(Scope *sc);
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180 void importAll(Scope *sc);
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181 void setScope(Scope *sc);
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182 const char *kind();
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183 };
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184
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185 // Mixin declarations
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186
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187 struct CompileDeclaration : AttribDeclaration
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188 {
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189 Expression *exp;
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190
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191 ScopeDsymbol *sd;
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192 int compiled;
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193
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194 CompileDeclaration(Loc loc, Expression *exp);
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195 Dsymbol *syntaxCopy(Dsymbol *s);
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196 int addMember(Scope *sc, ScopeDsymbol *sd, int memnum);
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197 void compileIt(Scope *sc);
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198 void semantic(Scope *sc);
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199 void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
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200 };
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201
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202 #endif /* DMD_ATTRIB_H */
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