Mercurial > projects > ldc
comparison dmd/optimize.c @ 588:870652a9af23
Constant fold structliteral.member again.
| author | Christian Kamm <kamm incasoftware de> |
|---|---|
| date | Fri, 12 Sep 2008 12:39:06 +0200 |
| parents | aaade6ded589 |
| children | 330f999ade44 |
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| 587:23538d0f0d5b | 588:870652a9af23 |
|---|---|
| 274 } | 274 } |
| 275 | 275 |
| 276 return this; | 276 return this; |
| 277 } | 277 } |
| 278 | 278 |
| 279 Expression *DotVarExp::optimize(int result) | |
| 280 { | |
| 281 e1 = e1->optimize(result); | |
| 282 | |
| 283 // Constant fold structliteral.member | |
| 284 if (e1->op == TOKstructliteral) | |
| 285 { StructLiteralExp *se = (StructLiteralExp *)e1; | |
| 286 | |
| 287 VarDeclaration* v; | |
| 288 if (v = var->isVarDeclaration()) | |
| 289 { | |
| 290 Expression *e = se->getField(type, v->offset); | |
| 291 if (!e) | |
| 292 e = EXP_CANT_INTERPRET; | |
| 293 return e; | |
| 294 } | |
| 295 } | |
| 296 | |
| 297 return this; | |
| 298 } | |
| 299 | |
| 279 Expression *CallExp::optimize(int result) | 300 Expression *CallExp::optimize(int result) |
| 280 { Expression *e = this; | 301 { Expression *e = this; |
| 281 | 302 |
| 282 e1 = e1->optimize(result); | 303 e1 = e1->optimize(result); |
| 283 if (e1->op == TOKvar && result & WANTinterpret) | 304 if (e1->op == TOKvar && result & WANTinterpret) |