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comparison dmd/StructDeclaration.d @ 85:8e69d041a99d

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Previous commit didn't compile. Fixed.
author Eldar Insafutdinov <e.insafutdinov@gmail.com>
date Mon, 30 Aug 2010 16:16:30 +0100
parents be2ab491772e
children 23280d154c5b
comparison
equal deleted inserted replaced
84:be2ab491772e 85:8e69d041a99d
320 320
321 //printf("-StructDeclaration.semantic(this=%p, '%s')\n", this, toChars()); 321 //printf("-StructDeclaration.semantic(this=%p, '%s')\n", this, toChars());
322 322
323 // Determine if struct is all zeros or not 323 // Determine if struct is all zeros or not
324 zeroInit = true; 324 zeroInit = true;
325 foreach (Dsymbol s; fields) 325 foreach (VarDeclaration vd; fields)
326 { 326 {
327 VarDeclaration vd = s.isVarDeclaration();
328 if (vd && !vd.isDataseg()) 327 if (vd && !vd.isDataseg())
329 { 328 {
330 if (vd.init) 329 if (vd.init)
331 { 330 {
332 // Should examine init to see if it is really all 0's 331 // Should examine init to see if it is really all 0's
393 goto Lneed; 392 goto Lneed;
394 393
395 /* If any of the fields need an opAssign, then we 394 /* If any of the fields need an opAssign, then we
396 * need it too. 395 * need it too.
397 */ 396 */
398 foreach (Dsymbol s; fields) 397 foreach (VarDeclaration v; fields)
399 { 398 {
400 VarDeclaration v = s.isVarDeclaration();
401 assert(v && v.storage_class & STC.STCfield); 399 assert(v && v.storage_class & STC.STCfield);
402 if (v.storage_class & STC.STCref) 400 if (v.storage_class & STC.STCref)
403 continue; 401 continue;
404 Type tv = v.type.toBasetype(); 402 Type tv = v.type.toBasetype();
405 while (tv.ty == TY.Tsarray) 403 while (tv.ty == TY.Tsarray)
496 } 494 }
497 else 495 else
498 { /* Do memberwise copy 496 { /* Do memberwise copy
499 */ 497 */
500 //printf("\tmemberwise copy\n"); 498 //printf("\tmemberwise copy\n");
501 foreach (Dsymbol s; fields) 499 foreach (VarDeclaration v; fields)
502 { 500 {
503 VarDeclaration v = s.isVarDeclaration();
504 assert(v && v.storage_class & STC.STCfield); 501 assert(v && v.storage_class & STC.STCfield);
505 // this.v = s.v; 502 // this.v = s.v;
506 AssignExp ec = new AssignExp(Loc(0), new DotVarExp(Loc(0), new ThisExp(Loc(0)), v, 0), new DotVarExp(Loc(0), new IdentifierExp(Loc(0), Id.p), v, 0)); 503 AssignExp ec = new AssignExp(Loc(0), new DotVarExp(Loc(0), new ThisExp(Loc(0)), v, 0), new DotVarExp(Loc(0), new IdentifierExp(Loc(0), Id.p), v, 0));
507 ec.op = TOK.TOKblit; 504 ec.op = TOK.TOKblit;
508 e = Expression.combine(e, ec); 505 e = Expression.combine(e, ec);
546 FuncDeclaration buildPostBlit(Scope sc) 543 FuncDeclaration buildPostBlit(Scope sc)
547 { 544 {
548 //printf("StructDeclaration.buildPostBlit() %s\n", toChars()); 545 //printf("StructDeclaration.buildPostBlit() %s\n", toChars());
549 Expression e = null; 546 Expression e = null;
550 547
551 foreach (Dsymbol s; fields) 548 foreach (VarDeclaration v; fields)
552 { 549 {
553 VarDeclaration v = s.isVarDeclaration();
554 assert(v && v.storage_class & STC.STCfield); 550 assert(v && v.storage_class & STC.STCfield);
555 if (v.storage_class & STC.STCref) 551 if (v.storage_class & STC.STCref)
556 continue; 552 continue;
557 Type tv = v.type.toBasetype(); 553 Type tv = v.type.toBasetype();
558 size_t dim = 1; 554 size_t dim = 1;