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1 module dmd.AttribDeclaration;
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2
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3 import dmd.Dsymbol;
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4 import dmd.Array;
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5 import dmd.Scope;
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6 import dmd.ScopeDsymbol;
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7 import dmd.LINK;
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8 import dmd.STC;
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9 import dmd.PROT;
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10 import dmd.ArrayTypes;
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11 import dmd.OutBuffer;
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12 import dmd.HdrGenState;
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13
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14 class AttribDeclaration : Dsymbol
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15 {
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16 Array decl; // array of Dsymbol's
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17
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18 this(Array decl)
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19 {
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20 this.decl = decl;
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21 }
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22
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23 Array include(Scope sc, ScopeDsymbol sd)
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24 {
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25 return decl;
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26 }
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27
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13
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28 bool addMember(Scope sc, ScopeDsymbol sd, bool memnum)
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0
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29 {
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30 bool m = false;
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31 Array d = include(sc, sd);
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32
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33 if (d)
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34 {
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35 for (uint i = 0; i < d.dim; i++)
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36 {
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37 Dsymbol s = cast(Dsymbol)d.data[i];
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38 m |= s.addMember(sc, sd, m | memnum);
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39 }
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40 }
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41
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42 return m;
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43 }
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44
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45 void setScopeNewSc(Scope sc, STC stc, LINK linkage, PROT protection, int explicitProtection, uint structalign)
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46 {
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47 if (decl)
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48 {
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49 Scope newsc = sc;
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50 if (stc != sc.stc || linkage != sc.linkage || protection != sc.protection || explicitProtection != sc.explicitProtection || structalign != sc.structalign)
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51 {
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52 // create new one for changes
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53 newsc = new Scope(sc);
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54 newsc.offset = sc.offset;
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55 newsc.scopesym = sc.scopesym;
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56 newsc.flags &= ~SCOPE.SCOPEfree;
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57 newsc.stc = stc;
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58 newsc.linkage = linkage;
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59 newsc.protection = protection;
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60 newsc.explicitProtection = explicitProtection;
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61 newsc.structalign = structalign;
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62 }
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63 for (uint i = 0; i < decl.dim; i++)
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64 {
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65 Dsymbol s = cast(Dsymbol)decl.data[i];
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66 s.setScope(newsc); // yes, the only difference from semanticNewSc()
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67 }
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68 if (newsc != sc)
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69 {
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70 sc.offset = newsc.offset;
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71 newsc.pop();
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72 }
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73 }
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74 }
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75
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76 void semanticNewSc(Scope sc, STC stc, LINK linkage, PROT protection, int explicitProtection, uint structalign)
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77 {
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78 if (decl)
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79 {
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80 Scope newsc = sc;
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81 if (stc != sc.stc || linkage != sc.linkage || protection != sc.protection || explicitProtection != sc.explicitProtection || structalign != sc.structalign)
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82 {
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83 // create new one for changes
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84 newsc = new Scope(sc);
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85 newsc.offset = sc.offset;
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86 newsc.scopesym = sc.scopesym;
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87 newsc.flags &= ~SCOPE.SCOPEfree;
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88 newsc.stc = stc;
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89 newsc.linkage = linkage;
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90 newsc.protection = protection;
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91 newsc.explicitProtection = explicitProtection;
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92 newsc.structalign = structalign;
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93 }
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94 for (uint i = 0; i < decl.dim; i++)
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95 {
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96 Dsymbol s = cast(Dsymbol)decl.data[i];
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97 s.semantic(newsc);
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98 }
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99 if (newsc != sc)
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100 {
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101 sc.offset = newsc.offset;
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102 newsc.pop();
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103 }
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104 }
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105 }
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106
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107 void semantic(Scope sc)
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108 {
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109 Array d = include(sc, null);
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110
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111 //printf("\tAttribDeclaration::semantic '%s', d = %p\n",toChars(), d);
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112 if (d)
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113 {
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114 for (uint i = 0; i < d.dim; i++)
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115 {
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116 Dsymbol s = cast(Dsymbol)d.data[i];
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117
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118 s.semantic(sc);
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119 }
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120 }
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121 }
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122
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123 void semantic2(Scope sc)
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124 {
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125 Array d = include(sc, null);
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126
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127 if (d)
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128 {
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129 for (uint i = 0; i < d.dim; i++)
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130 { Dsymbol s = cast(Dsymbol)d.data[i];
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131 s.semantic2(sc);
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132 }
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133 }
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134 }
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135
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136 void semantic3(Scope sc)
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137 {
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138 Array d = include(sc, null);
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139
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140 if (d)
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141 {
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142 for (uint i = 0; i < d.dim; i++)
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143 {
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144 Dsymbol s = cast(Dsymbol)d.data[i];
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145 s.semantic3(sc);
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146 }
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147 }
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148 }
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149
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150 void inlineScan()
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151 {
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152 Array d = include(null, null);
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153
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154 if (d)
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155 {
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156 for (uint i = 0; i < d.dim; i++)
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157 {
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158 Dsymbol s = cast(Dsymbol)d.data[i];
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159 //printf("AttribDeclaration.inlineScan %s\n", s.toChars());
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160 s.inlineScan();
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161 }
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162 }
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163 }
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164
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165 void addComment(ubyte* comment)
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166 {
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167 if (comment !is null)
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168 {
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169 Array d = include(null, null);
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170 if (d)
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171 {
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172 for (uint i = 0; i < d.dim; i++)
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173 {
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174 Dsymbol s = cast(Dsymbol)d.data[i];
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175 //printf("AttribDeclaration::addComment %s\n", s.toChars());
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176 s.addComment(comment);
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177 }
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178 }
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179 }
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180 }
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181
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182 void emitComment(Scope sc)
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183 {
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184 assert(false);
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185 }
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186
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187 string kind()
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188 {
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189 assert(false);
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190 }
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191
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192 bool oneMember(Dsymbol* ps)
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193 {
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194 assert(false);
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195 }
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196
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197 bool hasPointers()
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198 {
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199 Array d = include(null, null);
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200
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201 if (d)
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202 {
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203 for (size_t i = 0; i < d.dim; i++)
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204 {
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205 Dsymbol s = cast(Dsymbol)d.data[i];
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206 if (s.hasPointers())
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207 return true;
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208 }
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209 }
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210
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211 return 0;
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212 }
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213
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214 void checkCtorConstInit()
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215 {
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216 Array d = include(null, null);
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217 if (d)
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218 {
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219 for (uint i = 0; i < d.dim; i++)
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220 {
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221 Dsymbol s = cast(Dsymbol)d.data[i];
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222 s.checkCtorConstInit();
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223 }
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224 }
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225 }
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226
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227 void addLocalClass(ClassDeclarations aclasses)
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228 {
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229 Array d = include(null, null);
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230 if (d)
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231 {
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232 for (uint i = 0; i < d.dim; i++)
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233 {
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234 Dsymbol s = cast(Dsymbol)d.data[i];
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235 s.addLocalClass(aclasses);
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236 }
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237 }
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238 }
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239
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240 void toCBuffer(OutBuffer buf, HdrGenState* hgs)
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241 {
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242 assert(false);
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243 }
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244
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245 AttribDeclaration isAttribDeclaration() { return this; }
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246
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247 void toObjFile(int multiobj) // compile to .obj file
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248 {
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249 Array d = include(null, null);
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250
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251 if (d)
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252 {
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253 for (uint i = 0; i < d.dim; i++)
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254 {
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255 Dsymbol s = cast(Dsymbol)d.data[i];
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256 s.toObjFile(multiobj);
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257 }
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258 }
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259 }
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260
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261 int cvMember(ubyte* p)
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262 {
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263 assert(false);
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264 }
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265 } |
