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annotate dmd/struct.c @ 1137:45d73f0a9b43

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Automated merge with http://hg.dsource.org/projects/ldc
author Christian Kamm <kamm incasoftware de>
date Tue, 24 Mar 2009 14:34:16 +0100
parents b30fe7e1dbb9
children 1860414bf3b7
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1103
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1
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2 // Compiler implementation of the D programming language
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3 // Copyright (c) 1999-2009 by Digital Mars
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4 // All Rights Reserved
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5 // written by Walter Bright
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6 // http://www.digitalmars.com
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7 // License for redistribution is by either the Artistic License
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8 // in artistic.txt, or the GNU General Public License in gnu.txt.
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9 // See the included readme.txt for details.
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10
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11 #include <stdio.h>
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12 #include <assert.h>
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13
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14 #include "root.h"
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15 #include "aggregate.h"
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16 #include "scope.h"
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17 #include "mtype.h"
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18 #include "declaration.h"
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19 #include "module.h"
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20 #include "id.h"
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21 #include "statement.h"
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22
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23 /********************************* AggregateDeclaration ****************************/
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24
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25 AggregateDeclaration::AggregateDeclaration(Loc loc, Identifier *id)
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26 : ScopeDsymbol(id)
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27 {
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28 this->loc = loc;
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29
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30 storage_class = 0;
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31 protection = PROTpublic;
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32 type = NULL;
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33 handle = NULL;
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34 structsize = 0; // size of struct
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35 alignsize = 0; // size of struct for alignment purposes
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36 structalign = 0; // struct member alignment in effect
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37 hasUnions = 0;
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38 sizeok = 0; // size not determined yet
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39 isdeprecated = 0;
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40 inv = NULL;
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41 aggNew = NULL;
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42 aggDelete = NULL;
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43
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44 stag = NULL;
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45 sinit = NULL;
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46 scope = NULL;
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47 #if V2
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48 dtor = NULL;
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49
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50 ctor = NULL;
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51 defaultCtor = NULL;
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52 #endif
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53 }
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54
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55 enum PROT AggregateDeclaration::prot()
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56 {
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57 return protection;
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58 }
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59
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60 void AggregateDeclaration::semantic2(Scope *sc)
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61 {
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62 //printf("AggregateDeclaration::semantic2(%s)\n", toChars());
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63 if (scope)
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64 { error("has forward references");
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65 return;
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66 }
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67 if (members)
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68 {
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69 sc = sc->push(this);
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70 for (size_t i = 0; i < members->dim; i++)
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71 {
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72 Dsymbol *s = (Dsymbol *)members->data[i];
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73 s->semantic2(sc);
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74 }
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75 sc->pop();
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76 }
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77 }
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78
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79 void AggregateDeclaration::semantic3(Scope *sc)
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80 { int i;
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81
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82 //printf("AggregateDeclaration::semantic3(%s)\n", toChars());
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83 if (members)
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84 {
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85 sc = sc->push(this);
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86 for (i = 0; i < members->dim; i++)
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87 {
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88 Dsymbol *s = (Dsymbol *)members->data[i];
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89 s->semantic3(sc);
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90 }
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91 sc->pop();
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92 }
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93 }
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94
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95 void AggregateDeclaration::inlineScan()
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96 { int i;
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97
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98 //printf("AggregateDeclaration::inlineScan(%s)\n", toChars());
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99 if (members)
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100 {
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101 for (i = 0; i < members->dim; i++)
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102 {
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103 Dsymbol *s = (Dsymbol *)members->data[i];
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104 //printf("inline scan aggregate symbol '%s'\n", s->toChars());
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105 s->inlineScan();
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106 }
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107 }
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108 }
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109
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110 unsigned AggregateDeclaration::size(Loc loc)
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111 {
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112 //printf("AggregateDeclaration::size() = %d\n", structsize);
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113 if (!members)
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114 error(loc, "unknown size");
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115 if (sizeok != 1)
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116 { error(loc, "no size yet for forward reference");
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117 //*(char*)0=0;
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118 }
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119 return structsize;
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120 }
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121
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122 Type *AggregateDeclaration::getType()
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123 {
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124 return type;
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125 }
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126
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127 int AggregateDeclaration::isDeprecated()
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128 {
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diff changeset
129 return isdeprecated;
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130 }
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131
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132 /****************************
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133 * Do byte or word alignment as necessary.
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134 * Align sizes of 0, as we may not know array sizes yet.
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135 */
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136
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137 void AggregateDeclaration::alignmember(
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138 unsigned salign, // struct alignment that is in effect
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139 unsigned size, // alignment requirement of field
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diff changeset
140 unsigned *poffset)
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141 {
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142 //printf("salign = %d, size = %d, offset = %d\n",salign,size,offset);
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143 if (salign > 1)
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144 {
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diff changeset
145 assert(size != 3);
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diff changeset
146 int sa = size;
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diff changeset
147 if (sa == 0 || salign < sa)
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diff changeset
148 sa = salign;
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149 *poffset = (*poffset + sa - 1) & ~(sa - 1);
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150 }
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151 //printf("result = %d\n",offset);
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152 }
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153
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diff changeset
154
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155 void AggregateDeclaration::addField(Scope *sc, VarDeclaration *v)
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156 {
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diff changeset
157 unsigned memsize; // size of member
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158 unsigned memalignsize; // size of member for alignment purposes
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159 unsigned xalign; // alignment boundaries
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160
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161 //printf("AggregateDeclaration::addField('%s') %s\n", v->toChars(), toChars());
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diff changeset
162
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163 // Check for forward referenced types which will fail the size() call
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164 Type *t = v->type->toBasetype();
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165 if (t->ty == Tstruct /*&& isStructDeclaration()*/)
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166 { TypeStruct *ts = (TypeStruct *)t;
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diff changeset
167 #if V2
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168 if (ts->sym == this)
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169 {
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diff changeset
170 error("cannot have field %s with same struct type", v->toChars());
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171 }
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172 #endif
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173
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diff changeset
174 if (ts->sym->sizeok != 1)
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175 {
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176 sizeok = 2; // cannot finish; flag as forward referenced
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177 return;
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178 }
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179 }
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180 if (t->ty == Tident)
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181 {
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182 sizeok = 2; // cannot finish; flag as forward referenced
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183 return;
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184 }
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185
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186 memsize = v->type->size(loc);
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187 memalignsize = v->type->alignsize();
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188 xalign = v->type->memalign(sc->structalign);
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189 alignmember(xalign, memalignsize, &sc->offset);
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190 v->offset = sc->offset;
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191 sc->offset += memsize;
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diff changeset
192 if (sc->offset > structsize)
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193 structsize = sc->offset;
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194 if (sc->structalign < memalignsize)
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195 memalignsize = sc->structalign;
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196 if (alignsize < memalignsize)
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197 alignsize = memalignsize;
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198 //printf("\talignsize = %d\n", alignsize);
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199
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200 v->storage_class |= STCfield;
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201 //printf(" addField '%s' to '%s' at offset %d, size = %d\n", v->toChars(), toChars(), v->offset, memsize);
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diff changeset
202 fields.push(v);
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203 }
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diff changeset
204
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diff changeset
205
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206 /********************************* StructDeclaration ****************************/
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207
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208 StructDeclaration::StructDeclaration(Loc loc, Identifier *id)
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diff changeset
209 : AggregateDeclaration(loc, id)
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diff changeset
210 {
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211 zeroInit = 0; // assume false until we do semantic processing
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diff changeset
212 #if V2
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213 hasIdentityAssign = 0;
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diff changeset
214 cpctor = NULL;
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215 postblit = NULL;
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diff changeset
216 #endif
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diff changeset
217
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218 // For forward references
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diff changeset
219 type = new TypeStruct(this);
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diff changeset
220 }
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diff changeset
221
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diff changeset
222 Dsymbol *StructDeclaration::syntaxCopy(Dsymbol *s)
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diff changeset
223 {
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diff changeset
224 StructDeclaration *sd;
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diff changeset
225
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diff changeset
226 if (s)
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diff changeset
227 sd = (StructDeclaration *)s;
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diff changeset
228 else
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diff changeset
229 sd = new StructDeclaration(loc, ident);
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diff changeset
230 ScopeDsymbol::syntaxCopy(sd);
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diff changeset
231 return sd;
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diff changeset
232 }
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diff changeset
233
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diff changeset
234 void StructDeclaration::semantic(Scope *sc)
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diff changeset
235 { int i;
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
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diff changeset
236 Scope *sc2;
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diff changeset
237
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diff changeset
238 //printf("+StructDeclaration::semantic(this=%p, '%s')\n", this, toChars());
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diff changeset
239
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diff changeset
240 //static int count; if (++count == 20) *(char*)0=0;
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diff changeset
241
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diff changeset
242 assert(type);
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diff changeset
243 if (!members) // if forward reference
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diff changeset
244 return;
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diff changeset
245
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diff changeset
246 if (symtab)
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diff changeset
247 { if (!scope)
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diff changeset
248 return; // semantic() already completed
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diff changeset
249 }
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diff changeset
250 else
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diff changeset
251 symtab = new DsymbolTable();
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diff changeset
252
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diff changeset
253 Scope *scx = NULL;
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diff changeset
254 if (scope)
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
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diff changeset
255 { sc = scope;
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diff changeset
256 scx = scope; // save so we don't make redundant copies
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parents: 1003
diff changeset
257 scope = NULL;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
258 }
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
259
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
260 parent = sc->parent;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
261 #if STRUCTTHISREF
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
262 handle = type;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
263 #else
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
264 handle = type->pointerTo();
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
265 #endif
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
266 structalign = sc->structalign;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
267 protection = sc->protection;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
268 if (sc->stc & STCdeprecated)
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
269 isdeprecated = 1;
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
270 assert(!isAnonymous());
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
271 if (sc->stc & STCabstract)
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
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parents: 1003
diff changeset
272 error("structs, unions cannot be abstract");
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
273 #if V2
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
274 if (storage_class & STCinvariant)
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
275 type = type->invariantOf();
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
276 else if (storage_class & STCconst)
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
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diff changeset
277 type = type->constOf();
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
278 #endif
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
279
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
280 if (sizeok == 0) // if not already done the addMember step
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
281 {
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
282 for (i = 0; i < members->dim; i++)
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
283 {
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
284 Dsymbol *s = (Dsymbol *)members->data[i];
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
285 //printf("adding member '%s' to '%s'\n", s->toChars(), this->toChars());
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
286 s->addMember(sc, this, 1);
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
287 }
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
288 }
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
289
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
290 sizeok = 0;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
291 sc2 = sc->push(this);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
292 sc2->stc = 0;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
293 sc2->parent = this;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
294 if (isUnionDeclaration())
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
295 sc2->inunion = 1;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
296 sc2->protection = PROTpublic;
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
297 sc2->explicitProtection = 0;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
298
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
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diff changeset
299 int members_dim = members->dim;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
300 for (i = 0; i < members_dim; i++)
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
301 {
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
302 Dsymbol *s = (Dsymbol *)members->data[i];
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
303 s->semantic(sc2);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
304 if (isUnionDeclaration())
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
305 sc2->offset = 0;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
306 #if 0
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
307 if (sizeok == 2)
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
308 { //printf("forward reference\n");
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
309 break;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
310 }
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
311 #endif
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
312 }
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
313
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
314 /* The TypeInfo_Struct is expecting an opEquals and opCmp with
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
315 * a parameter that is a pointer to the struct. But if there
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
316 * isn't one, but is an opEquals or opCmp with a value, write
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
317 * another that is a shell around the value:
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
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parents: 1003
diff changeset
318 * int opCmp(struct *p) { return opCmp(*p); }
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
319 */
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
320
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
321 TypeFunction *tfeqptr;
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
322 {
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
323 Arguments *arguments = new Arguments;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
324 Argument *arg = new Argument(STCin, handle, Id::p, NULL);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
325
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
326 arguments->push(arg);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
327 tfeqptr = new TypeFunction(arguments, Type::tint32, 0, LINKd);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
328 tfeqptr = (TypeFunction *)tfeqptr->semantic(0, sc);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
329 }
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
330
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
331 TypeFunction *tfeq;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
332 {
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
333 Arguments *arguments = new Arguments;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
334 Argument *arg = new Argument(STCin, type, NULL, NULL);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
335
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
336 arguments->push(arg);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
337 tfeq = new TypeFunction(arguments, Type::tint32, 0, LINKd);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
338 tfeq = (TypeFunction *)tfeq->semantic(0, sc);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
339 }
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
340
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
341 Identifier *id = Id::eq;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
342 for (int i = 0; i < 2; i++)
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
343 {
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
344 Dsymbol *s = search_function(this, id);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
345 FuncDeclaration *fdx = s ? s->isFuncDeclaration() : NULL;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
346 if (fdx)
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
347 { FuncDeclaration *fd = fdx->overloadExactMatch(tfeqptr);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
348 if (!fd)
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
349 { fd = fdx->overloadExactMatch(tfeq);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
350 if (fd)
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
351 { // Create the thunk, fdptr
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
352 FuncDeclaration *fdptr = new FuncDeclaration(loc, loc, fdx->ident, STCundefined, tfeqptr);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
353 Expression *e = new IdentifierExp(loc, Id::p);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
354 e = new PtrExp(loc, e);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
355 Expressions *args = new Expressions();
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
356 args->push(e);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
357 e = new IdentifierExp(loc, id);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
358 e = new CallExp(loc, e, args);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
359 fdptr->fbody = new ReturnStatement(loc, e);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
360 ScopeDsymbol *s = fdx->parent->isScopeDsymbol();
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
361 assert(s);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
362 s->members->push(fdptr);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
363 fdptr->addMember(sc, s, 1);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
364 fdptr->semantic(sc2);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
365 }
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
366 }
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
367 }
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
368
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
369 id = Id::cmp;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
370 }
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
371 #if V2
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
372 dtor = buildDtor(sc2);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
373 postblit = buildPostBlit(sc2);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
374 cpctor = buildCpCtor(sc2);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
375 buildOpAssign(sc2);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
376 #endif
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
377
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
378 sc2->pop();
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
379
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
380 if (sizeok == 2)
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
381 { // semantic() failed because of forward references.
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
382 // Unwind what we did, and defer it for later
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
383 fields.setDim(0);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
384 structsize = 0;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
385 alignsize = 0;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
386 structalign = 0;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
387
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
388 scope = scx ? scx : new Scope(*sc);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
389 scope->setNoFree();
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
390 scope->module->addDeferredSemantic(this);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
391 //printf("\tdeferring %s\n", toChars());
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
392 return;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
393 }
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
394
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
395 // 0 sized struct's are set to 1 byte
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
396 if (structsize == 0)
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
397 {
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
398 structsize = 1;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
399 alignsize = 1;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
400 }
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
401
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
402 // Round struct size up to next alignsize boundary.
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
403 // This will ensure that arrays of structs will get their internals
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
404 // aligned properly.
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
405 structsize = (structsize + alignsize - 1) & ~(alignsize - 1);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
406
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
407 sizeok = 1;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
408 Module::dprogress++;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
409
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
410 //printf("-StructDeclaration::semantic(this=%p, '%s')\n", this, toChars());
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
411
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
412 // Determine if struct is all zeros or not
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
413 zeroInit = 1;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
414 for (i = 0; i < fields.dim; i++)
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
415 {
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
416 Dsymbol *s = (Dsymbol *)fields.data[i];
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
417 VarDeclaration *vd = s->isVarDeclaration();
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
418 if (vd && !vd->isDataseg())
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
419 {
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
420 if (vd->init)
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
421 {
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
422 // Should examine init to see if it is really all 0's
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
423 zeroInit = 0;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
424 break;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
425 }
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
426 else
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
427 {
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
428 if (!vd->type->isZeroInit())
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
429 {
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
430 zeroInit = 0;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
431 break;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
432 }
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
433 }
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
434 }
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
435 }
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
436
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
437 /* Look for special member functions.
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
438 */
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
439 #if V2
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
440 ctor = (CtorDeclaration *)search(0, Id::ctor, 0);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
441 #endif
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
442 inv = (InvariantDeclaration *)search(0, Id::classInvariant, 0);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
443 aggNew = (NewDeclaration *)search(0, Id::classNew, 0);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
444 aggDelete = (DeleteDeclaration *)search(0, Id::classDelete, 0);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
445
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
446 if (sc->func)
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
447 {
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
448 semantic2(sc);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
449 semantic3(sc);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
450 }
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
451 }
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
452
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
453 void StructDeclaration::toCBuffer(OutBuffer *buf, HdrGenState *hgs)
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
454 { int i;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
455
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
456 buf->printf("%s ", kind());
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
457 if (!isAnonymous())
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
458 buf->writestring(toChars());
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
459 if (!members)
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
460 {
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
461 buf->writeByte(';');
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
462 buf->writenl();
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
463 return;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
464 }
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
465 buf->writenl();
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
466 buf->writeByte('{');
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
467 buf->writenl();
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
468 for (i = 0; i < members->dim; i++)
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
469 {
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
470 Dsymbol *s = (Dsymbol *)members->data[i];
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
471
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
472 buf->writestring(" ");
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
473 s->toCBuffer(buf, hgs);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
474 }
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
475 buf->writeByte('}');
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
476 buf->writenl();
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
477 }
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
478
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
479
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
480 const char *StructDeclaration::kind()
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
481 {
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
482 return "struct";
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
483 }
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
484
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
485 /********************************* UnionDeclaration ****************************/
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
486
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
487 UnionDeclaration::UnionDeclaration(Loc loc, Identifier *id)
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
488 : StructDeclaration(loc, id)
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
489 {
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
490 }
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
491
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
492 Dsymbol *UnionDeclaration::syntaxCopy(Dsymbol *s)
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
493 {
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
494 UnionDeclaration *ud;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
495
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
496 if (s)
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
497 ud = (UnionDeclaration *)s;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
498 else
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
499 ud = new UnionDeclaration(loc, ident);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
500 StructDeclaration::syntaxCopy(ud);
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
501 return ud;
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
502 }
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
503
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
504
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
505 const char *UnionDeclaration::kind()
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
506 {
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
507 return "union";
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
508 }
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
509
b30fe7e1dbb9 - Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents: 1003
diff changeset
510