Mercurial > projects > ldc
annotate dmd2/init.c @ 1316:8c65217be813
Work around an LLVM bug by not referring to globals from metadata. This was
only used for consistency checking anyway.
For the LLVM bug, see http://llvm.org/PR4180 / http://llvm.org/PR4046
author | Frits van Bommel <fvbommel wxs.nl> |
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date | Fri, 08 May 2009 16:00:44 +0200 |
parents | 356e65836fb5 |
children | 638d16625da2 |
rev | line source |
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1 |
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2 // Compiler implementation of the D programming language |
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3 // Copyright (c) 1999-2007 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 #include <stdio.h> |
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12 #include <assert.h> |
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13 |
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14 #include "mars.h" |
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15 #include "init.h" |
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16 #include "expression.h" |
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17 #include "statement.h" |
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18 #include "identifier.h" |
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19 #include "declaration.h" |
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20 #include "aggregate.h" |
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21 #include "scope.h" |
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22 #include "mtype.h" |
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23 #include "hdrgen.h" |
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24 |
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25 /********************************** Initializer *******************************/ |
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26 |
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27 Initializer::Initializer(Loc loc) |
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28 { |
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29 this->loc = loc; |
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30 } |
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31 |
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32 Initializer *Initializer::syntaxCopy() |
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33 { |
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34 return this; |
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35 } |
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36 |
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37 Initializer *Initializer::semantic(Scope *sc, Type *t) |
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38 { |
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39 return this; |
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40 } |
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41 |
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42 Type *Initializer::inferType(Scope *sc) |
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43 { |
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44 error(loc, "cannot infer type from initializer"); |
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45 return Type::terror; |
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46 } |
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47 |
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48 Initializers *Initializer::arraySyntaxCopy(Initializers *ai) |
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49 { Initializers *a = NULL; |
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50 |
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51 if (ai) |
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52 { |
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53 a = new Initializers(); |
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54 a->setDim(ai->dim); |
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55 for (int i = 0; i < a->dim; i++) |
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56 { Initializer *e = (Initializer *)ai->data[i]; |
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57 |
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58 e = e->syntaxCopy(); |
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59 a->data[i] = e; |
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60 } |
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61 } |
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62 return a; |
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63 } |
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64 |
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65 char *Initializer::toChars() |
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66 { OutBuffer *buf; |
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67 HdrGenState hgs; |
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68 |
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69 memset(&hgs, 0, sizeof(hgs)); |
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70 buf = new OutBuffer(); |
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71 toCBuffer(buf, &hgs); |
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72 return buf->toChars(); |
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73 } |
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74 |
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75 /********************************** VoidInitializer ***************************/ |
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76 |
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77 VoidInitializer::VoidInitializer(Loc loc) |
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78 : Initializer(loc) |
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79 { |
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80 type = NULL; |
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81 } |
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82 |
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83 |
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84 Initializer *VoidInitializer::syntaxCopy() |
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85 { |
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86 return new VoidInitializer(loc); |
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87 } |
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88 |
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89 |
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90 Initializer *VoidInitializer::semantic(Scope *sc, Type *t) |
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91 { |
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92 //printf("VoidInitializer::semantic(t = %p)\n", t); |
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93 type = t; |
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94 return this; |
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95 } |
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96 |
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97 |
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98 Expression *VoidInitializer::toExpression() |
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99 { |
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100 error(loc, "void initializer has no value"); |
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101 return new IntegerExp(0); |
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102 } |
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103 |
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104 |
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105 void VoidInitializer::toCBuffer(OutBuffer *buf, HdrGenState *hgs) |
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106 { |
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107 buf->writestring("void"); |
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108 } |
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109 |
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110 |
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111 /********************************** StructInitializer *************************/ |
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112 |
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113 StructInitializer::StructInitializer(Loc loc) |
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114 : Initializer(loc) |
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115 { |
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116 ad = NULL; |
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117 } |
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118 |
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119 Initializer *StructInitializer::syntaxCopy() |
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120 { |
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121 StructInitializer *ai = new StructInitializer(loc); |
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122 |
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123 assert(field.dim == value.dim); |
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124 ai->field.setDim(field.dim); |
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125 ai->value.setDim(value.dim); |
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126 for (int i = 0; i < field.dim; i++) |
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127 { |
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128 ai->field.data[i] = field.data[i]; |
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129 |
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130 Initializer *init = (Initializer *)value.data[i]; |
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131 init = init->syntaxCopy(); |
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132 ai->value.data[i] = init; |
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133 } |
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134 return ai; |
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135 } |
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136 |
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137 void StructInitializer::addInit(Identifier *field, Initializer *value) |
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138 { |
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139 //printf("StructInitializer::addInit(field = %p, value = %p)\n", field, value); |
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140 this->field.push(field); |
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141 this->value.push(value); |
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142 } |
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143 |
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144 Initializer *StructInitializer::semantic(Scope *sc, Type *t) |
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145 { |
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146 TypeStruct *ts; |
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147 int errors = 0; |
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148 |
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149 //printf("StructInitializer::semantic(t = %s) %s\n", t->toChars(), toChars()); |
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150 vars.setDim(field.dim); |
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151 t = t->toBasetype(); |
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152 if (t->ty == Tstruct) |
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153 { unsigned i; |
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154 unsigned fieldi = 0; |
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155 |
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156 ts = (TypeStruct *)t; |
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157 ad = ts->sym; |
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158 for (i = 0; i < field.dim; i++) |
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159 { |
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160 Identifier *id = (Identifier *)field.data[i]; |
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161 Initializer *val = (Initializer *)value.data[i]; |
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162 Dsymbol *s; |
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163 VarDeclaration *v; |
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164 |
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165 if (id == NULL) |
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166 { |
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167 if (fieldi >= ad->fields.dim) |
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168 { error(loc, "too many initializers for %s", ad->toChars()); |
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169 field.remove(i); |
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170 i--; |
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171 continue; |
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172 } |
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173 else |
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174 { |
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175 s = (Dsymbol *)ad->fields.data[fieldi]; |
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176 } |
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177 } |
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178 else |
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179 { |
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180 //s = ad->symtab->lookup(id); |
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181 s = ad->search(loc, id, 0); |
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182 if (!s) |
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183 { |
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184 error(loc, "'%s' is not a member of '%s'", id->toChars(), t->toChars()); |
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185 continue; |
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186 } |
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187 |
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188 // Find out which field index it is |
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189 for (fieldi = 0; 1; fieldi++) |
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190 { |
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191 if (fieldi >= ad->fields.dim) |
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192 { |
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193 s->error("is not a per-instance initializable field"); |
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194 break; |
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195 } |
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196 if (s == (Dsymbol *)ad->fields.data[fieldi]) |
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197 break; |
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198 } |
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199 } |
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200 if (s && (v = s->isVarDeclaration()) != NULL) |
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201 { |
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202 val = val->semantic(sc, v->type); |
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203 value.data[i] = (void *)val; |
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204 vars.data[i] = (void *)v; |
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205 } |
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206 else |
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207 { error(loc, "%s is not a field of %s", id ? id->toChars() : s->toChars(), ad->toChars()); |
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208 errors = 1; |
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209 } |
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210 fieldi++; |
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211 } |
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212 } |
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213 else if (t->ty == Tdelegate && value.dim == 0) |
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214 { /* Rewrite as empty delegate literal { } |
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215 */ |
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216 Arguments *arguments = new Arguments; |
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217 Type *tf = new TypeFunction(arguments, NULL, 0, LINKd); |
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218 FuncLiteralDeclaration *fd = new FuncLiteralDeclaration(loc, 0, tf, TOKdelegate, NULL); |
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219 fd->fbody = new CompoundStatement(loc, new Statements()); |
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220 fd->endloc = loc; |
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221 Expression *e = new FuncExp(loc, fd); |
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222 ExpInitializer *ie = new ExpInitializer(loc, e); |
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223 return ie->semantic(sc, t); |
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224 } |
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225 else |
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226 { |
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227 error(loc, "a struct is not a valid initializer for a %s", t->toChars()); |
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228 errors = 1; |
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229 } |
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230 if (errors) |
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231 { |
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232 field.setDim(0); |
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233 value.setDim(0); |
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234 vars.setDim(0); |
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235 } |
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236 return this; |
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237 } |
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238 |
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239 |
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240 /*************************************** |
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241 * This works by transforming a struct initializer into |
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242 * a struct literal. In the future, the two should be the |
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243 * same thing. |
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244 */ |
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245 Expression *StructInitializer::toExpression() |
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246 { Expression *e; |
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247 |
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248 //printf("StructInitializer::toExpression() %s\n", toChars()); |
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249 if (!ad) // if fwd referenced |
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250 { |
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251 return NULL; |
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252 } |
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253 StructDeclaration *sd = ad->isStructDeclaration(); |
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254 if (!sd) |
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255 return NULL; |
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256 Expressions *elements = new Expressions(); |
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257 for (size_t i = 0; i < value.dim; i++) |
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258 { |
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259 if (field.data[i]) |
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260 goto Lno; |
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261 Initializer *iz = (Initializer *)value.data[i]; |
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262 if (!iz) |
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263 goto Lno; |
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264 Expression *ex = iz->toExpression(); |
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265 if (!ex) |
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266 goto Lno; |
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267 elements->push(ex); |
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268 } |
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269 e = new StructLiteralExp(loc, sd, elements); |
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270 e->type = sd->type; |
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271 return e; |
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272 |
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273 Lno: |
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274 delete elements; |
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275 //error(loc, "struct initializers as expressions are not allowed"); |
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276 return NULL; |
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277 } |
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278 |
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279 |
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280 void StructInitializer::toCBuffer(OutBuffer *buf, HdrGenState *hgs) |
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281 { |
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282 //printf("StructInitializer::toCBuffer()\n"); |
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283 buf->writebyte('{'); |
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284 for (int i = 0; i < field.dim; i++) |
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285 { |
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286 if (i > 0) |
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287 buf->writebyte(','); |
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288 Identifier *id = (Identifier *)field.data[i]; |
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289 if (id) |
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290 { |
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291 buf->writestring(id->toChars()); |
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292 buf->writebyte(':'); |
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293 } |
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294 Initializer *iz = (Initializer *)value.data[i]; |
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295 if (iz) |
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296 iz->toCBuffer(buf, hgs); |
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297 } |
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298 buf->writebyte('}'); |
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299 } |
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300 |
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301 /********************************** ArrayInitializer ************************************/ |
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302 |
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303 ArrayInitializer::ArrayInitializer(Loc loc) |
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304 : Initializer(loc) |
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305 { |
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306 dim = 0; |
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307 type = NULL; |
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308 sem = 0; |
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309 } |
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310 |
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311 Initializer *ArrayInitializer::syntaxCopy() |
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312 { |
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313 //printf("ArrayInitializer::syntaxCopy()\n"); |
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314 |
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315 ArrayInitializer *ai = new ArrayInitializer(loc); |
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316 |
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317 assert(index.dim == value.dim); |
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318 ai->index.setDim(index.dim); |
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319 ai->value.setDim(value.dim); |
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320 for (int i = 0; i < ai->value.dim; i++) |
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321 { Expression *e = (Expression *)index.data[i]; |
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322 if (e) |
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323 e = e->syntaxCopy(); |
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324 ai->index.data[i] = e; |
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325 |
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326 Initializer *init = (Initializer *)value.data[i]; |
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327 init = init->syntaxCopy(); |
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328 ai->value.data[i] = init; |
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329 } |
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330 return ai; |
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331 } |
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332 |
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333 void ArrayInitializer::addInit(Expression *index, Initializer *value) |
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334 { |
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335 this->index.push(index); |
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336 this->value.push(value); |
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337 dim = 0; |
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338 type = NULL; |
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339 } |
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340 |
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341 Initializer *ArrayInitializer::semantic(Scope *sc, Type *t) |
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342 { unsigned i; |
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343 unsigned length; |
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344 |
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345 //printf("ArrayInitializer::semantic(%s)\n", t->toChars()); |
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346 if (sem) // if semantic() already run |
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347 return this; |
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348 sem = 1; |
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349 type = t; |
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350 t = t->toBasetype(); |
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351 switch (t->ty) |
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352 { |
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353 case Tpointer: |
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354 case Tsarray: |
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355 case Tarray: |
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356 break; |
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357 |
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358 default: |
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359 error(loc, "cannot use array to initialize %s", type->toChars()); |
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360 return this; |
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361 } |
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362 |
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363 length = 0; |
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364 for (i = 0; i < index.dim; i++) |
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365 { Expression *idx; |
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366 Initializer *val; |
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367 |
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368 idx = (Expression *)index.data[i]; |
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369 if (idx) |
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370 { idx = idx->semantic(sc); |
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371 idx = idx->optimize(WANTvalue | WANTinterpret); |
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372 index.data[i] = (void *)idx; |
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373 length = idx->toInteger(); |
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374 } |
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375 |
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376 val = (Initializer *)value.data[i]; |
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377 val = val->semantic(sc, t->nextOf()); |
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378 value.data[i] = (void *)val; |
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379 length++; |
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380 if (length == 0) |
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381 error(loc, "array dimension overflow"); |
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382 if (length > dim) |
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383 dim = length; |
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384 } |
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385 unsigned long amax = 0x80000000; |
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386 if ((unsigned long) dim * t->nextOf()->size() >= amax) |
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387 error(loc, "array dimension %u exceeds max of %ju", dim, amax / t->nextOf()->size()); |
f04dde6e882c
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388 return this; |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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389 } |
f04dde6e882c
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390 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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391 /******************************** |
f04dde6e882c
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392 * If possible, convert array initializer to array literal. |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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393 */ |
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394 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
395 Expression *ArrayInitializer::toExpression() |
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396 { Expressions *elements; |
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397 Expression *e; |
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398 |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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399 //printf("ArrayInitializer::toExpression()\n"); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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400 //static int i; if (++i == 2) halt(); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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401 elements = new Expressions(); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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402 for (size_t i = 0; i < value.dim; i++) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
403 { |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
404 if (index.data[i]) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
405 goto Lno; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
406 Initializer *iz = (Initializer *)value.data[i]; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
407 if (!iz) |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
408 goto Lno; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
409 Expression *ex = iz->toExpression(); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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changeset
|
410 if (!ex) |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
411 goto Lno; |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
412 elements->push(ex); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
413 } |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
414 e = new ArrayLiteralExp(loc, elements); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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415 e->type = type; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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416 return e; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
417 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
418 Lno: |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
419 delete elements; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
420 error(loc, "array initializers as expressions are not allowed"); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
421 return NULL; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
422 } |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
423 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
424 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
425 /******************************** |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
426 * If possible, convert array initializer to associative array initializer. |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
427 */ |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
428 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
429 Initializer *ArrayInitializer::toAssocArrayInitializer() |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
430 { Expressions *keys; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
431 Expressions *values; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
432 Expression *e; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
433 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
434 //printf("ArrayInitializer::toAssocArrayInitializer()\n"); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
435 //static int i; if (++i == 2) halt(); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
436 keys = new Expressions(); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
437 keys->setDim(value.dim); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
438 values = new Expressions(); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
439 values->setDim(value.dim); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
440 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
441 for (size_t i = 0; i < value.dim; i++) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
442 { |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
443 e = (Expression *)index.data[i]; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
444 if (!e) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
445 goto Lno; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
446 keys->data[i] = (void *)e; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
447 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
448 Initializer *iz = (Initializer *)value.data[i]; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
449 if (!iz) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
450 goto Lno; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
451 e = iz->toExpression(); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
452 if (!e) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
453 goto Lno; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
454 values->data[i] = (void *)e; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
455 } |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
456 e = new AssocArrayLiteralExp(loc, keys, values); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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changeset
|
457 return new ExpInitializer(loc, e); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
458 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
459 Lno: |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
460 delete keys; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
461 delete values; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
462 error(loc, "not an associative array initializer"); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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changeset
|
463 return this; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
464 } |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
465 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
466 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
467 Type *ArrayInitializer::inferType(Scope *sc) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
468 { |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
469 for (size_t i = 0; i < value.dim; i++) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
470 { |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
471 if (index.data[i]) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
472 goto Lno; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
473 } |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
474 if (value.dim) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
475 { |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
476 Initializer *iz = (Initializer *)value.data[0]; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
477 if (iz) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
478 { Type *t = iz->inferType(sc); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
479 t = new TypeSArray(t, new IntegerExp(value.dim)); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
480 t = t->semantic(loc, sc); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
481 return t; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
482 } |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
483 } |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
484 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
485 Lno: |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
486 error(loc, "cannot infer type from this array initializer"); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
487 return Type::terror; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
488 } |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
489 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
490 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
491 void ArrayInitializer::toCBuffer(OutBuffer *buf, HdrGenState *hgs) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
492 { |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
493 buf->writebyte('['); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
494 for (int i = 0; i < index.dim; i++) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
495 { |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
496 if (i > 0) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
497 buf->writebyte(','); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
498 Expression *ex = (Expression *)index.data[i]; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
499 if (ex) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
500 { |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
501 ex->toCBuffer(buf, hgs); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
502 buf->writebyte(':'); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
503 } |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
504 Initializer *iz = (Initializer *)value.data[i]; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
505 if (iz) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
506 iz->toCBuffer(buf, hgs); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
507 } |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
508 buf->writebyte(']'); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
509 } |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
510 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
511 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
512 /********************************** ExpInitializer ************************************/ |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
513 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
514 ExpInitializer::ExpInitializer(Loc loc, Expression *exp) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
515 : Initializer(loc) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
516 { |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
517 this->exp = exp; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
518 } |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
519 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
520 Initializer *ExpInitializer::syntaxCopy() |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
521 { |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
522 return new ExpInitializer(loc, exp->syntaxCopy()); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
523 } |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
524 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
525 Initializer *ExpInitializer::semantic(Scope *sc, Type *t) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
526 { |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
527 //printf("ExpInitializer::semantic(%s), type = %s\n", exp->toChars(), t->toChars()); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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528 exp = exp->semantic(sc); |
847
356e65836fb5
Merged DMD 2.021 frontend.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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529 exp = resolveProperties(sc, exp); |
758
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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parents:
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530 exp = exp->optimize(WANTvalue | WANTinterpret); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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531 Type *tb = t->toBasetype(); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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|
532 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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parents:
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533 /* Look for case of initializing a static array with a too-short |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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534 * string literal, such as: |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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535 * char[5] foo = "abc"; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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536 * Allow this by doing an explicit cast, which will lengthen the string |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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537 * literal. |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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538 */ |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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539 if (exp->op == TOKstring && tb->ty == Tsarray && exp->type->ty == Tsarray) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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540 { StringExp *se = (StringExp *)exp; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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|
541 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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changeset
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542 if (!se->committed && se->type->ty == Tsarray && |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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543 ((TypeSArray *)se->type)->dim->toInteger() < |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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|
544 ((TypeSArray *)t)->dim->toInteger()) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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545 { |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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changeset
|
546 exp = se->castTo(sc, t); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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547 goto L1; |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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548 } |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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|
549 } |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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|
550 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
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|
551 // Look for the case of statically initializing an array |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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552 // with a single member. |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
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|
553 if (tb->ty == Tsarray && |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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|
554 !tb->nextOf()->equals(exp->type->toBasetype()->nextOf()) && |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
555 exp->implicitConvTo(tb->nextOf()) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
556 ) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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|
557 { |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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changeset
|
558 t = tb->nextOf(); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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changeset
|
559 } |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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changeset
|
560 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
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|
561 exp = exp->implicitCastTo(sc, t); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
562 L1: |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
563 exp = exp->optimize(WANTvalue | WANTinterpret); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
564 //printf("-ExpInitializer::semantic(): "); exp->print(); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
565 return this; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
566 } |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
567 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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|
568 Type *ExpInitializer::inferType(Scope *sc) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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changeset
|
569 { |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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diff
changeset
|
570 //printf("ExpInitializer::inferType() %s\n", toChars()); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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changeset
|
571 exp = exp->semantic(sc); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
572 exp = resolveProperties(sc, exp); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
573 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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|
574 // Give error for overloaded function addresses |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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changeset
|
575 if (exp->op == TOKsymoff) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
576 { SymOffExp *se = (SymOffExp *)exp; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
577 if (se->hasOverloads && !se->var->isFuncDeclaration()->isUnique()) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
578 exp->error("cannot infer type from overloaded function symbol %s", exp->toChars()); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
579 } |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
580 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
581 Type *t = exp->type; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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diff
changeset
|
582 return t; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
583 //return t->ty == Tsarray ? t : t->toHeadMutable(); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
584 } |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
585 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
586 Expression *ExpInitializer::toExpression() |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
587 { |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
588 return exp; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
589 } |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
590 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
591 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
592 void ExpInitializer::toCBuffer(OutBuffer *buf, HdrGenState *hgs) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
593 { |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
594 exp->toCBuffer(buf, hgs); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
595 } |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
596 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
597 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
|
598 |