Mercurial > projects > ddmd
annotate dmd/CastExp.d @ 72:2e2a5c3f943a
reduced warnings by adding override to the methods
think this also normalizes different line endings used all over the place
author | Trass3r |
---|---|
date | Sat, 28 Aug 2010 16:19:48 +0200 |
parents | cab4c37afb89 |
children | ef02e2e203c2 |
rev | line source |
---|---|
72 | 1 module dmd.CastExp; |
2 | |
3 import dmd.Expression; | |
4 import dmd.TY; | |
5 import dmd.TypeStruct; | |
6 import dmd.TypeExp; | |
7 import dmd.DotIdExp; | |
8 import dmd.CallExp; | |
9 import dmd.Global; | |
10 import dmd.Id; | |
11 import dmd.Identifier; | |
12 import dmd.BinExp; | |
13 import dmd.backend.elem; | |
14 import dmd.UnaExp; | |
15 import dmd.VarExp; | |
16 import dmd.Token; | |
17 import dmd.VarDeclaration; | |
18 import dmd.InterState; | |
19 import dmd.MATCH; | |
20 import dmd.Type; | |
21 import dmd.OutBuffer; | |
22 import dmd.Loc; | |
23 import dmd.Scope; | |
24 import dmd.IntRange; | |
25 import dmd.IRState; | |
26 import dmd.ArrayTypes; | |
27 import dmd.HdrGenState; | |
28 import dmd.MOD; | |
29 import dmd.TOK; | |
30 import dmd.WANT; | |
31 import dmd.ClassDeclaration; | |
32 | |
33 import dmd.Optimize; | |
34 import dmd.PREC; | |
35 import dmd.Cast; | |
36 | |
37 import dmd.backend.Util; | |
38 import dmd.expression.Util; | |
39 import dmd.backend.TYM; | |
40 import dmd.backend.OPER; | |
41 import dmd.codegen.Util; | |
42 import dmd.backend.RTLSYM; | |
43 | |
0 | 44 class CastExp : UnaExp |
45 { | |
72 | 46 // Possible to cast to one type while painting to another type |
0 | 47 Type to; // type to cast to |
48 MOD mod; // MODxxxxx | |
49 | |
50 this(Loc loc, Expression e, Type t) | |
51 { | |
72 | 52 super(loc, TOK.TOKcast, CastExp.sizeof, e); |
53 to = t; | |
0 | 54 this.mod = cast(MOD)~0; |
55 } | |
56 | |
57 this(Loc loc, Expression e, MOD mod) | |
72 | 58 { |
59 super(loc, TOK.TOKcast, CastExp.sizeof, e); | |
60 to = null; | |
0 | 61 this.mod = mod; |
62 } | |
63 | |
72 | 64 override Expression syntaxCopy() |
0 | 65 { |
72 | 66 return to ? new CastExp(loc, e1.syntaxCopy(), to.syntaxCopy()) |
0 | 67 : new CastExp(loc, e1.syntaxCopy(), mod); |
68 } | |
69 | |
72 | 70 override Expression semantic(Scope sc) |
0 | 71 { |
72 | 72 Expression e; |
73 BinExp b; | |
74 UnaExp u; | |
75 | |
76 version (LOGSEMANTIC) { | |
77 printf("CastExp.semantic('%s')\n", toChars()); | |
78 } | |
79 | |
80 //static int x; assert(++x < 10); | |
81 | |
82 if (type) | |
83 return this; | |
84 super.semantic(sc); | |
85 if (e1.type) // if not a tuple | |
86 { | |
87 e1 = resolveProperties(sc, e1); | |
88 | |
89 if (!to) | |
90 { | |
91 /* Handle cast(const) and cast(immutable), etc. | |
92 */ | |
93 to = e1.type.castMod(mod); | |
94 } | |
95 else | |
96 to = to.semantic(loc, sc); | |
97 | |
98 if (!to.equals(e1.type)) | |
99 { | |
100 e = op_overload(sc); | |
101 if (e) | |
102 { | |
103 return e.implicitCastTo(sc, to); | |
104 } | |
105 } | |
106 | |
107 Type t1b = e1.type.toBasetype(); | |
108 Type tob = to.toBasetype(); | |
109 if (tob.ty == TY.Tstruct && | |
110 !tob.equals(t1b) && | |
111 (cast(TypeStruct)tob).sym.search(Loc(0), Id.call, 0) | |
112 ) | |
113 { | |
114 /* Look to replace: | |
115 * cast(S)t | |
116 * with: | |
117 * S(t) | |
118 */ | |
119 | |
120 // Rewrite as to.call(e1) | |
121 e = new TypeExp(loc, to); | |
122 e = new DotIdExp(loc, e, Id.call); | |
123 e = new CallExp(loc, e, e1); | |
124 e = e.semantic(sc); | |
125 return e; | |
126 } | |
127 } | |
128 else if (!to) | |
129 { error("cannot cast tuple"); | |
130 to = Type.terror; | |
131 } | |
132 | |
133 if (global.params.safe && !sc.module_.safe && !sc.intypeof) | |
134 { // Disallow unsafe casts | |
135 Type tob = to.toBasetype(); | |
136 Type t1b = e1.type.toBasetype(); | |
137 if (!t1b.isMutable() && tob.isMutable()) | |
138 { // Cast not mutable to mutable | |
139 Lunsafe: | |
140 error("cast from %s to %s not allowed in safe mode", e1.type.toChars(), to.toChars()); | |
141 } | |
142 else if (t1b.isShared() && !tob.isShared()) | |
143 // Cast away shared | |
144 goto Lunsafe; | |
145 else if (tob.ty == TY.Tpointer) | |
146 { if (t1b.ty != TY.Tpointer) | |
147 goto Lunsafe; | |
148 Type tobn = tob.nextOf().toBasetype(); | |
149 Type t1bn = t1b.nextOf().toBasetype(); | |
150 | |
151 if (!t1bn.isMutable() && tobn.isMutable()) | |
152 // Cast away pointer to not mutable | |
153 goto Lunsafe; | |
154 | |
155 if (t1bn.isShared() && !tobn.isShared()) | |
156 // Cast away pointer to shared | |
157 goto Lunsafe; | |
158 | |
159 if (tobn.isTypeBasic() && tobn.size() < t1bn.size()) { | |
160 // Allow things like casting a long* to an int* | |
161 ; | |
162 } else if (tobn.ty != TY.Tvoid) { | |
163 // Cast to a pointer other than void* | |
164 goto Lunsafe; | |
165 } | |
166 } | |
167 | |
168 // BUG: Check for casting array types, such as void[] to int*[] | |
169 } | |
170 | |
171 e = e1.castTo(sc, to); | |
0 | 172 return e; |
173 } | |
174 | |
72 | 175 override MATCH implicitConvTo(Type t) |
0 | 176 { |
72 | 177 static if (false) { |
178 printf("CastExp::implicitConvTo(this=%s, type=%s, t=%s)\n", toChars(), type.toChars(), t.toChars()); | |
179 } | |
180 MATCH result = type.implicitConvTo(t); | |
181 | |
182 if (result == MATCHnomatch) | |
183 { | |
184 if (t.isintegral() && | |
185 e1.type.isintegral() && | |
186 e1.implicitConvTo(t) != MATCHnomatch) | |
187 result = MATCHconvert; | |
188 else | |
189 result = Expression.implicitConvTo(t); | |
190 } | |
0 | 191 return result; |
192 } | |
193 | |
72 | 194 override IntRange getIntRange() |
0 | 195 { |
72 | 196 IntRange ir; |
197 ir = e1.getIntRange(); | |
198 // Do sign extension | |
199 switch (e1.type.toBasetype().ty) | |
200 { | |
201 case Tint8: | |
202 if (ir.imax & 0x80) | |
203 ir.imax |= 0xFFFFFFFFFFFFFF00UL; | |
204 break; | |
205 case Tint16: | |
206 if (ir.imax & 0x8000) | |
207 ir.imax |= 0xFFFFFFFFFFFF0000UL; | |
208 break; | |
209 case Tint32: | |
210 if (ir.imax & 0x80000000) | |
211 ir.imax |= 0xFFFFFFFF00000000UL; | |
212 break; | |
213 default: | |
214 } | |
215 ir.imin &= type.sizemask(); | |
216 ir.imax &= type.sizemask(); | |
217 //printf("CastExp: imin = x%llx, imax = x%llx\n", ir.imin, ir.imax); | |
53 | 218 return ir; |
0 | 219 } |
220 | |
72 | 221 override Expression optimize(int result) |
222 { | |
223 //printf("CastExp.optimize(result = %d) %s\n", result, toChars()); | |
224 //printf("from %s to %s\n", type.toChars(), to.toChars()); | |
225 //printf("from %s\n", type.toChars()); | |
226 //printf("e1.type %s\n", e1.type.toChars()); | |
227 //printf("type = %p\n", type); | |
228 assert(type); | |
229 TOK op1 = e1.op; | |
230 | |
231 Expression e1old = e1; | |
232 e1 = e1.optimize(result); | |
233 e1 = fromConstInitializer(result, e1); | |
234 | |
235 if (e1 == e1old && | |
236 e1.op == TOK.TOKarrayliteral && | |
237 type.toBasetype().ty == TY.Tpointer && | |
238 e1.type.toBasetype().ty != TY.Tsarray) | |
239 { | |
240 // Casting this will result in the same expression, and | |
241 // infinite loop because of Expression.implicitCastTo() | |
242 return this; // no change | |
243 } | |
244 | |
245 if ((e1.op == TOK.TOKstring || e1.op == TOK.TOKarrayliteral) && | |
246 (type.ty == TY.Tpointer || type.ty == TY.Tarray) && | |
247 e1.type.nextOf().size() == type.nextOf().size() | |
248 ) | |
249 { | |
250 Expression e = e1.castTo(null, type); | |
251 | |
252 static if (false) { | |
253 printf(" returning1 %s\n", e.toChars()); | |
254 } | |
255 return e; | |
256 } | |
257 | |
258 if (e1.op == TOK.TOKstructliteral && | |
259 e1.type.implicitConvTo(type) >= MATCH.MATCHconst) | |
260 { | |
261 e1.type = type; | |
262 static if (false) { | |
263 printf(" returning2 %s\n", e1.toChars()); | |
264 } | |
265 return e1; | |
266 } | |
267 | |
268 /* The first test here is to prevent infinite loops | |
269 */ | |
270 if (op1 != TOK.TOKarrayliteral && e1.op == TOK.TOKarrayliteral) | |
271 return e1.castTo(null, to); | |
272 if (e1.op == TOK.TOKnull && | |
273 (type.ty == TY.Tpointer || type.ty == TY.Tclass || type.ty == TY.Tarray)) | |
274 { | |
275 e1.type = type; | |
276 static if (false) { | |
277 printf(" returning3 %s\n", e1.toChars()); | |
278 } | |
279 return e1; | |
280 } | |
281 | |
282 if (result & WANT.WANTflags && type.ty == TY.Tclass && e1.type.ty == TY.Tclass) | |
283 { | |
284 // See if we can remove an unnecessary cast | |
285 ClassDeclaration cdfrom; | |
286 ClassDeclaration cdto; | |
287 int offset; | |
288 | |
289 cdfrom = e1.type.isClassHandle(); | |
290 cdto = type.isClassHandle(); | |
291 if (cdto.isBaseOf(cdfrom, &offset) && offset == 0) | |
292 { | |
293 e1.type = type; | |
294 static if (false) { | |
295 printf(" returning4 %s\n", e1.toChars()); | |
296 } | |
297 return e1; | |
298 } | |
299 } | |
300 | |
301 // We can convert 'head const' to mutable | |
302 if (to.constOf().equals(e1.type.constOf())) | |
303 // if (to.constConv(e1.type) >= MATCHconst) | |
304 { | |
305 e1.type = type; | |
306 static if (false) { | |
307 printf(" returning5 %s\n", e1.toChars()); | |
308 } | |
309 return e1; | |
310 } | |
311 | |
312 Expression e; | |
313 | |
314 if (e1.isConst()) | |
315 { | |
316 if (e1.op == TOK.TOKsymoff) | |
317 { | |
318 if (type.size() == e1.type.size() && | |
319 type.toBasetype().ty != TY.Tsarray) | |
320 { | |
321 e1.type = type; | |
322 return e1; | |
323 } | |
324 return this; | |
325 } | |
326 if (to.toBasetype().ty == TY.Tvoid) | |
327 e = this; | |
328 else | |
329 e = Cast(type, to, e1); | |
330 } | |
331 else | |
332 e = this; | |
333 static if (false) { | |
334 printf(" returning6 %s\n", e.toChars()); | |
335 } | |
0 | 336 return e; |
337 } | |
338 | |
72 | 339 override Expression interpret(InterState istate) |
0 | 340 { |
341 assert(false); | |
342 } | |
343 | |
72 | 344 override bool checkSideEffect(int flag) |
0 | 345 { |
346 assert(false); | |
347 } | |
348 | |
72 | 349 override void checkEscape() |
0 | 350 { |
72 | 351 Type tb = type.toBasetype(); |
352 if (tb.ty == TY.Tarray && e1.op == TOK.TOKvar && e1.type.toBasetype().ty ==TY.Tsarray) | |
353 { | |
354 VarExp ve = cast(VarExp)e1; | |
355 VarDeclaration v = ve.var.isVarDeclaration(); | |
356 if (v) | |
357 { | |
358 if (!v.isDataseg() && !v.isParameter()) | |
359 error("escaping reference to local %s", v.toChars()); | |
360 } | |
0 | 361 } |
362 } | |
363 | |
72 | 364 override void toCBuffer(OutBuffer buf, HdrGenState* hgs) |
0 | 365 { |
72 | 366 buf.writestring("cast("); |
367 version (DMDV1) { | |
368 to.toCBuffer(buf, null, hgs); | |
369 } else { | |
370 if (to) | |
371 to.toCBuffer(buf, null, hgs); | |
372 else | |
373 { | |
374 switch (mod) | |
375 { | |
376 case MODundefined: | |
377 break; | |
378 case MODconst: | |
379 buf.writestring(Token.tochars[TOKconst]); | |
380 break; | |
381 case MODinvariant: | |
382 buf.writestring(Token.tochars[TOKimmutable]); | |
383 break; | |
384 case MODshared: | |
385 buf.writestring(Token.tochars[TOKshared]); | |
386 break; | |
387 case MODshared | MODconst: | |
388 buf.writestring(Token.tochars[TOKshared]); | |
389 buf.writeByte(' '); | |
390 buf.writestring(Token.tochars[TOKconst]); | |
391 break; | |
392 default: | |
393 assert(0); | |
394 } | |
395 } | |
396 } | |
397 buf.writeByte(')'); | |
0 | 398 expToCBuffer(buf, hgs, e1, precedence[op]); |
399 } | |
400 | |
72 | 401 override void buildArrayIdent(OutBuffer buf, Expressions arguments) |
0 | 402 { |
72 | 403 Type tb = type.toBasetype(); |
404 if (tb.ty == Tarray || tb.ty == Tsarray) | |
405 { | |
406 e1.buildArrayIdent(buf, arguments); | |
407 } | |
408 else | |
12
832f71e6f96c
*Exp and *AssignExp arrayOp implementation added (might be a bit incomplete)
korDen
parents:
0
diff
changeset
|
409 Expression.buildArrayIdent(buf, arguments); |
0 | 410 } |
411 | |
72 | 412 override Expression buildArrayLoop(Arguments fparams) |
0 | 413 { |
72 | 414 Type tb = type.toBasetype(); |
415 if (tb.ty == Tarray || tb.ty == Tsarray) | |
416 { | |
417 return e1.buildArrayLoop(fparams); | |
418 } | |
419 else | |
12
832f71e6f96c
*Exp and *AssignExp arrayOp implementation added (might be a bit incomplete)
korDen
parents:
0
diff
changeset
|
420 return Expression.buildArrayLoop(fparams); |
72 | 421 } |
422 | |
423 static int X(int fty, int tty) { | |
424 return ((fty) * TY.TMAX + (tty)); | |
0 | 425 } |
426 | |
72 | 427 override elem* toElem(IRState* irs) |
0 | 428 { |
72 | 429 elem* e; |
430 TY fty; | |
431 TY tty; | |
432 tym_t ftym; | |
433 tym_t ttym; | |
434 OPER eop; | |
435 Type t; | |
436 Type tfrom; | |
437 | |
438 static if (false) { | |
439 printf("CastExp::toElem()\n"); | |
440 print(); | |
441 printf("\tfrom: %s\n", e1.type.toChars()); | |
442 printf("\tto : %s\n", to.toChars()); | |
443 } | |
444 | |
445 e = e1.toElem(irs); | |
446 tfrom = e1.type.toBasetype(); | |
447 t = to.toBasetype(); // skip over typedef's | |
448 if (t.equals(tfrom)) | |
449 goto Lret; | |
450 | |
451 fty = tfrom.ty; | |
452 //printf("fty = %d\n", fty); | |
453 tty = t.ty; | |
454 | |
455 if (tty == TY.Tpointer && fty == TY.Tarray | |
456 ///static if (false) { | |
457 /// && (t.next.ty == Tvoid || t.next.equals(e1.type.next)) | |
458 ///} | |
459 ) | |
460 { | |
461 if (e.Eoper == OPER.OPvar) | |
462 { | |
463 // e1 . *(&e1 + 4) | |
464 e = el_una(OPER.OPaddr, TYM.TYnptr, e); | |
465 e = el_bin(OPER.OPadd, TYM.TYnptr, e, el_long(TYM.TYint, 4)); | |
466 e = el_una(OPER.OPind, t.totym(),e); | |
467 } | |
468 else | |
469 { | |
470 // e1 . (unsigned)(e1 >> 32) | |
471 e = el_bin(OPER.OPshr, TYM.TYullong, e, el_long(TYM.TYint, 32)); | |
472 e = el_una(OPER.OP64_32, t.totym(), e); | |
473 } | |
474 goto Lret; | |
475 } | |
476 | |
477 if (tty == TY.Tpointer && fty == TY.Tsarray | |
478 ///static if (false) { | |
479 /// && (t.next.ty == Tvoid || t.next.equals(e1.type.next)) | |
480 ///} | |
481 ) | |
482 { | |
483 // e1 . &e1 | |
484 e = el_una(OPER.OPaddr, TYM.TYnptr, e); | |
485 goto Lret; | |
486 } | |
487 | |
488 // Convert from static array to dynamic array | |
489 if (tty == TY.Tarray && fty == TY.Tsarray) | |
490 { | |
491 e = sarray_toDarray(loc, tfrom, t, e); | |
492 goto Lret; | |
493 } | |
494 | |
495 // Convert from dynamic array to dynamic array | |
496 if (tty == TY.Tarray && fty == TY.Tarray) | |
497 { | |
498 uint fsize = cast(uint)tfrom.nextOf().size(); | |
499 uint tsize = cast(uint)t.nextOf().size(); | |
500 | |
501 if (fsize != tsize) | |
502 { | |
503 elem* ep = el_params(e, el_long(TYM.TYint, fsize), el_long(TYM.TYint, tsize), null); | |
504 e = el_bin(OPER.OPcall, type.totym(), el_var(rtlsym[RTLSYM.RTLSYM_ARRAYCAST]), ep); | |
505 } | |
506 goto Lret; | |
507 } | |
508 | |
509 static if (false) { | |
510 // Convert from dynamic array string literal to static array | |
511 if (tty == TY.Tsarray && fty == TY.Tarray && e1.op == TOK.TOKstring) | |
512 { | |
513 goto Lret; // treat as a 'paint' | |
514 } | |
515 } | |
516 | |
517 // Casting from base class to derived class requires a runtime check | |
518 if (fty == TY.Tclass && tty == TY.Tclass) | |
519 { | |
520 // Casting from derived class to base class is a no-op | |
521 ClassDeclaration cdfrom; | |
522 ClassDeclaration cdto; | |
523 int offset; | |
524 int rtl = RTLSYM.RTLSYM_DYNAMIC_CAST; | |
525 | |
526 cdfrom = tfrom.isClassHandle(); | |
527 cdto = t.isClassHandle(); | |
528 if (cdfrom.isInterfaceDeclaration()) | |
529 { | |
530 rtl = RTLSYM.RTLSYM_INTERFACE_CAST; | |
531 if (cdfrom.isCPPinterface()) | |
532 { | |
533 if (cdto.isCPPinterface()) | |
534 { | |
535 /* Casting from a C++ interface to a C++ interface | |
536 * is always a 'paint' operation | |
537 */ | |
538 goto Lret; // no-op | |
539 } | |
540 | |
541 /* Casting from a C++ interface to a class | |
542 * always results in null because there is no runtime | |
543 * information available to do it. | |
544 * | |
545 * Casting from a C++ interface to a non-C++ interface | |
546 * always results in null because there's no way one | |
547 * can be derived from the other. | |
548 */ | |
549 e = el_bin(OPER.OPcomma, TYM.TYnptr, e, el_long(TYM.TYnptr, 0)); | |
550 goto Lret; | |
551 } | |
552 } | |
553 if (cdto.isBaseOf(cdfrom, &offset) && offset != OFFSET_RUNTIME) | |
554 { | |
555 /* The offset from cdfrom=>cdto is known at compile time. | |
556 */ | |
557 | |
558 //printf("offset = %d\n", offset); | |
559 if (offset) | |
560 { | |
561 /* Rewrite cast as (e ? e + offset : null) | |
562 */ | |
563 elem* etmp; | |
564 elem* ex; | |
565 | |
566 if (e1.op == TOK.TOKthis) | |
567 { | |
568 // Assume 'this' is never null, so skip null check | |
569 e = el_bin(OPER.OPadd, TYM.TYnptr, e, el_long(TYM.TYint, offset)); | |
570 } | |
571 else | |
572 { | |
573 etmp = el_same(&e); | |
574 ex = el_bin(OPER.OPadd, TYM.TYnptr, etmp, el_long(TYM.TYint, offset)); | |
575 ex = el_bin(OPER.OPcolon, TYM.TYnptr, ex, el_long(TYM.TYnptr, 0)); | |
576 e = el_bin(OPER.OPcond, TYM.TYnptr, e, ex); | |
577 } | |
578 } | |
579 goto Lret; // no-op | |
580 } | |
581 | |
582 /* The offset from cdfrom=>cdto can only be determined at runtime. | |
583 */ | |
584 elem* ep; | |
585 | |
586 ep = el_param(el_ptr(cdto.toSymbol()), e); | |
587 e = el_bin(OPER.OPcall, TYM.TYnptr, el_var(rtlsym[rtl]), ep); | |
588 goto Lret; | |
589 } | |
590 | |
591 ftym = e.Ety; | |
592 ttym = t.totym(); | |
593 if (ftym == ttym) | |
594 goto Lret; | |
595 | |
596 switch (tty) | |
597 { | |
598 case TY.Tpointer: | |
599 if (fty == TY.Tdelegate) | |
600 goto Lpaint; | |
601 tty = TY.Tuns32; | |
602 break; | |
603 | |
604 case TY.Tchar: | |
605 tty = TY.Tuns8; | |
606 break; | |
607 case TY.Twchar: | |
608 tty = TY.Tuns16; | |
609 break; | |
610 case TY.Tdchar: | |
611 tty = TY.Tuns32; | |
612 break; | |
613 case TY.Tvoid: | |
614 goto Lpaint; | |
615 | |
616 case TY.Tbool: | |
617 { | |
618 // Construct e?true:false | |
619 elem* eq; | |
620 | |
621 e = el_una(OPER.OPbool, ttym, e); | |
622 goto Lret; | |
623 } | |
624 | |
625 default: | |
626 break; /// | |
627 } | |
628 | |
629 switch (fty) | |
630 { | |
631 case TY.Tpointer: fty = TY.Tuns32; break; | |
632 case TY.Tchar: fty = TY.Tuns8; break; | |
633 case TY.Twchar: fty = TY.Tuns16; break; | |
634 case TY.Tdchar: fty = TY.Tuns32; break; | |
635 default: break; /// | |
636 } | |
637 | |
638 Lagain: | |
639 switch (X(fty,tty)) | |
640 { | |
641 static if (false) { | |
642 case X(TY.Tbit,TY.Tint8): | |
643 case X(TY.Tbit,TY.Tuns8): | |
644 goto Lpaint; | |
645 case X(TY.Tbit,TY.Tint16): | |
646 case X(TY.Tbit,TY.Tuns16): | |
647 case X(TY.Tbit,TY.Tint32): | |
648 case X(TY.Tbit,TY.Tuns32): | |
649 eop = OPu8_16; | |
650 goto Leop; | |
651 case X(TY.Tbit,TY.Tint64): | |
652 case X(TY.Tbit,TY.Tuns64): | |
653 case X(TY.Tbit,TY.Tfloat32): | |
654 case X(TY.Tbit,TY.Tfloat64): | |
655 case X(TY.Tbit,TY.Tfloat80): | |
656 case X(TY.Tbit,TY.Tcomplex32): | |
657 case X(TY.Tbit,TY.Tcomplex64): | |
658 case X(TY.Tbit,TY.Tcomplex80): | |
659 e = el_una(OPER.OPu8_16, TYM.TYuint, e); | |
660 fty = TY.Tuns32; | |
661 goto Lagain; | |
662 case X(Tbit,Timaginary32): | |
663 case X(Tbit,Timaginary64): | |
664 case X(Tbit,Timaginary80): | |
665 goto Lzero; | |
666 } | |
667 /* ============================= */ | |
668 | |
669 case X(TY.Tbool,TY.Tint8): | |
670 case X(TY.Tbool,TY.Tuns8): | |
671 goto Lpaint; | |
672 case X(TY.Tbool,TY.Tint16): | |
673 case X(TY.Tbool,TY.Tuns16): | |
674 case X(TY.Tbool,TY.Tint32): | |
675 case X(TY.Tbool,TY.Tuns32): | |
676 eop = OPER.OPu8_16; | |
677 goto Leop; | |
678 case X(TY.Tbool,TY.Tint64): | |
679 case X(TY.Tbool,TY.Tuns64): | |
680 case X(TY.Tbool,TY.Tfloat32): | |
681 case X(TY.Tbool,TY.Tfloat64): | |
682 case X(TY.Tbool,TY.Tfloat80): | |
683 case X(TY.Tbool,TY.Tcomplex32): | |
684 case X(TY.Tbool,TY.Tcomplex64): | |
685 case X(TY.Tbool,TY.Tcomplex80): | |
686 e = el_una(OPER.OPu8_16, TYM.TYuint, e); | |
687 fty = TY.Tuns32; | |
688 goto Lagain; | |
689 case X(TY.Tbool,TY.Timaginary32): | |
690 case X(TY.Tbool,TY.Timaginary64): | |
691 case X(TY.Tbool,TY.Timaginary80): | |
692 goto Lzero; | |
693 | |
694 /* ============================= */ | |
695 | |
696 case X(TY.Tint8,TY.Tuns8): | |
697 goto Lpaint; | |
698 case X(TY.Tint8,TY.Tint16): | |
699 case X(TY.Tint8,TY.Tuns16): | |
700 case X(TY.Tint8,TY.Tint32): | |
701 case X(TY.Tint8,TY.Tuns32): | |
702 eop = OPER.OPs8_16; | |
703 goto Leop; | |
704 case X(TY.Tint8,TY.Tint64): | |
705 case X(TY.Tint8,TY.Tuns64): | |
706 case X(TY.Tint8,TY.Tfloat32): | |
707 case X(TY.Tint8,TY.Tfloat64): | |
708 case X(TY.Tint8,TY.Tfloat80): | |
709 case X(TY.Tint8,TY.Tcomplex32): | |
710 case X(TY.Tint8,TY.Tcomplex64): | |
711 case X(TY.Tint8,TY.Tcomplex80): | |
712 e = el_una(OPER.OPs8_16, TYM.TYint, e); | |
713 fty = TY.Tint32; | |
714 goto Lagain; | |
715 case X(TY.Tint8,TY.Timaginary32): | |
716 case X(TY.Tint8,TY.Timaginary64): | |
717 case X(TY.Tint8,TY.Timaginary80): | |
718 goto Lzero; | |
719 | |
720 /* ============================= */ | |
721 | |
722 case X(TY.Tuns8,TY.Tint8): | |
723 goto Lpaint; | |
724 case X(TY.Tuns8,TY.Tint16): | |
725 case X(TY.Tuns8,TY.Tuns16): | |
726 case X(TY.Tuns8,TY.Tint32): | |
727 case X(TY.Tuns8,TY.Tuns32): | |
728 eop = OPER.OPu8_16; | |
729 goto Leop; | |
730 case X(TY.Tuns8,TY.Tint64): | |
731 case X(TY.Tuns8,TY.Tuns64): | |
732 case X(TY.Tuns8,TY.Tfloat32): | |
733 case X(TY.Tuns8,TY.Tfloat64): | |
734 case X(TY.Tuns8,TY.Tfloat80): | |
735 case X(TY.Tuns8,TY.Tcomplex32): | |
736 case X(TY.Tuns8,TY.Tcomplex64): | |
737 case X(TY.Tuns8,TY.Tcomplex80): | |
738 e = el_una(OPER.OPu8_16, TYM.TYuint, e); | |
739 fty = TY.Tuns32; | |
740 goto Lagain; | |
741 case X(TY.Tuns8,TY.Timaginary32): | |
742 case X(TY.Tuns8,TY.Timaginary64): | |
743 case X(TY.Tuns8,TY.Timaginary80): | |
744 goto Lzero; | |
745 | |
746 /* ============================= */ | |
747 | |
748 case X(TY.Tint16,TY.Tint8): | |
749 case X(TY.Tint16,TY.Tuns8): | |
750 eop = OPER.OP16_8; | |
751 goto Leop; | |
752 case X(TY.Tint16,TY.Tuns16): | |
753 goto Lpaint; | |
754 case X(TY.Tint16,TY.Tint32): | |
755 case X(TY.Tint16,TY.Tuns32): | |
756 eop = OPER.OPs16_32; | |
757 goto Leop; | |
758 case X(TY.Tint16,TY.Tint64): | |
759 case X(TY.Tint16,TY.Tuns64): | |
760 e = el_una(OPER.OPs16_32, TYM.TYint, e); | |
761 fty = TY.Tint32; | |
762 goto Lagain; | |
763 case X(TY.Tint16,TY.Tfloat32): | |
764 case X(TY.Tint16,TY.Tfloat64): | |
765 case X(TY.Tint16,TY.Tfloat80): | |
766 case X(TY.Tint16,TY.Tcomplex32): | |
767 case X(TY.Tint16,TY.Tcomplex64): | |
768 case X(TY.Tint16,TY.Tcomplex80): | |
769 e = el_una(OPER.OPs16_d, TYM.TYdouble, e); | |
770 fty = TY.Tfloat64; | |
771 goto Lagain; | |
772 case X(TY.Tint16,TY.Timaginary32): | |
773 case X(TY.Tint16,TY.Timaginary64): | |
774 case X(TY.Tint16,TY.Timaginary80): | |
775 goto Lzero; | |
776 | |
777 /* ============================= */ | |
778 | |
779 case X(TY.Tuns16,TY.Tint8): | |
780 case X(TY.Tuns16,TY.Tuns8): | |
781 eop = OPER.OP16_8; | |
782 goto Leop; | |
783 case X(TY.Tuns16,TY.Tint16): | |
784 goto Lpaint; | |
785 case X(TY.Tuns16,TY.Tint32): | |
786 case X(TY.Tuns16,TY.Tuns32): | |
787 eop = OPER.OPu16_32; | |
788 goto Leop; | |
789 case X(TY.Tuns16,TY.Tint64): | |
790 case X(TY.Tuns16,TY.Tuns64): | |
791 case X(TY.Tuns16,TY.Tfloat64): | |
792 case X(TY.Tuns16,TY.Tfloat32): | |
793 case X(TY.Tuns16,TY.Tfloat80): | |
794 case X(TY.Tuns16,TY.Tcomplex32): | |
795 case X(TY.Tuns16,TY.Tcomplex64): | |
796 case X(TY.Tuns16,TY.Tcomplex80): | |
797 e = el_una(OPER.OPu16_32, TYM.TYuint, e); | |
798 fty = TY.Tuns32; | |
799 goto Lagain; | |
800 case X(TY.Tuns16,TY.Timaginary32): | |
801 case X(TY.Tuns16,TY.Timaginary64): | |
802 case X(TY.Tuns16,TY.Timaginary80): | |
803 goto Lzero; | |
804 | |
805 /* ============================= */ | |
806 | |
807 case X(TY.Tint32,TY.Tint8): | |
808 case X(TY.Tint32,TY.Tuns8): | |
809 e = el_una(OPER.OP32_16, TYM.TYshort, e); | |
810 fty = TY.Tint16; | |
811 goto Lagain; | |
812 case X(TY.Tint32,TY.Tint16): | |
813 case X(TY.Tint32,TY.Tuns16): | |
814 eop = OPER.OP32_16; | |
815 goto Leop; | |
816 case X(TY.Tint32,TY.Tuns32): | |
817 goto Lpaint; | |
818 case X(TY.Tint32,TY.Tint64): | |
819 case X(TY.Tint32,TY.Tuns64): | |
820 eop = OPER.OPs32_64; | |
821 goto Leop; | |
822 case X(TY.Tint32,TY.Tfloat32): | |
823 case X(TY.Tint32,TY.Tfloat64): | |
824 case X(TY.Tint32,TY.Tfloat80): | |
825 case X(TY.Tint32,TY.Tcomplex32): | |
826 case X(TY.Tint32,TY.Tcomplex64): | |
827 case X(TY.Tint32,TY.Tcomplex80): | |
828 e = el_una(OPER.OPs32_d, TYM.TYdouble, e); | |
829 fty = TY.Tfloat64; | |
830 goto Lagain; | |
831 case X(TY.Tint32,TY.Timaginary32): | |
832 case X(TY.Tint32,TY.Timaginary64): | |
833 case X(TY.Tint32,TY.Timaginary80): | |
834 goto Lzero; | |
835 | |
836 /* ============================= */ | |
837 | |
838 case X(TY.Tuns32,TY.Tint8): | |
839 case X(TY.Tuns32,TY.Tuns8): | |
840 e = el_una(OPER.OP32_16, TYM.TYshort, e); | |
841 fty = TY.Tuns16; | |
842 goto Lagain; | |
843 case X(TY.Tuns32,TY.Tint16): | |
844 case X(TY.Tuns32,TY.Tuns16): | |
845 eop = OPER.OP32_16; | |
846 goto Leop; | |
847 case X(TY.Tuns32,TY.Tint32): | |
848 goto Lpaint; | |
849 case X(TY.Tuns32,TY.Tint64): | |
850 case X(TY.Tuns32,TY.Tuns64): | |
851 eop = OPER.OPu32_64; | |
852 goto Leop; | |
853 case X(TY.Tuns32,TY.Tfloat32): | |
854 case X(TY.Tuns32,TY.Tfloat64): | |
855 case X(TY.Tuns32,TY.Tfloat80): | |
856 case X(TY.Tuns32,TY.Tcomplex32): | |
857 case X(TY.Tuns32,TY.Tcomplex64): | |
858 case X(TY.Tuns32,TY.Tcomplex80): | |
859 e = el_una(OPER.OPu32_d, TYM.TYdouble, e); | |
860 fty = TY.Tfloat64; | |
861 goto Lagain; | |
862 case X(TY.Tuns32,TY.Timaginary32): | |
863 case X(TY.Tuns32,TY.Timaginary64): | |
864 case X(TY.Tuns32,TY.Timaginary80): | |
865 goto Lzero; | |
866 | |
867 /* ============================= */ | |
868 | |
869 case X(TY.Tint64,TY.Tint8): | |
870 case X(TY.Tint64,TY.Tuns8): | |
871 case X(TY.Tint64,TY.Tint16): | |
872 case X(TY.Tint64,TY.Tuns16): | |
873 e = el_una(OPER.OP64_32, TYM.TYint, e); | |
874 fty = TY.Tint32; | |
875 goto Lagain; | |
876 case X(TY.Tint64,TY.Tint32): | |
877 case X(TY.Tint64,TY.Tuns32): | |
878 eop = OPER.OP64_32; | |
879 goto Leop; | |
880 case X(TY.Tint64,TY.Tuns64): | |
881 goto Lpaint; | |
882 case X(TY.Tint64,TY.Tfloat32): | |
883 case X(TY.Tint64,TY.Tfloat64): | |
884 case X(TY.Tint64,TY.Tfloat80): | |
885 case X(TY.Tint64,TY.Tcomplex32): | |
886 case X(TY.Tint64,TY.Tcomplex64): | |
887 case X(TY.Tint64,TY.Tcomplex80): | |
888 e = el_una(OPER.OPs64_d, TYM.TYdouble, e); | |
889 fty = TY.Tfloat64; | |
890 goto Lagain; | |
891 case X(TY.Tint64,TY.Timaginary32): | |
892 case X(TY.Tint64,TY.Timaginary64): | |
893 case X(TY.Tint64,TY.Timaginary80): | |
894 goto Lzero; | |
895 | |
896 /* ============================= */ | |
897 | |
898 case X(TY.Tuns64,TY.Tint8): | |
899 case X(TY.Tuns64,TY.Tuns8): | |
900 case X(TY.Tuns64,TY.Tint16): | |
901 case X(TY.Tuns64,TY.Tuns16): | |
902 e = el_una(OPER.OP64_32, TYM.TYint, e); | |
903 fty = TY.Tint32; | |
904 goto Lagain; | |
905 case X(TY.Tuns64,TY.Tint32): | |
906 case X(TY.Tuns64,TY.Tuns32): | |
907 eop = OPER.OP64_32; | |
908 goto Leop; | |
909 case X(TY.Tuns64,TY.Tint64): | |
910 goto Lpaint; | |
911 case X(TY.Tuns64,TY.Tfloat32): | |
912 case X(TY.Tuns64,TY.Tfloat64): | |
913 case X(TY.Tuns64,TY.Tfloat80): | |
914 case X(TY.Tuns64,TY.Tcomplex32): | |
915 case X(TY.Tuns64,TY.Tcomplex64): | |
916 case X(TY.Tuns64,TY.Tcomplex80): | |
917 e = el_una(OPER.OPu64_d, TYM.TYdouble, e); | |
918 fty = TY.Tfloat64; | |
919 goto Lagain; | |
920 case X(TY.Tuns64,TY.Timaginary32): | |
921 case X(TY.Tuns64,TY.Timaginary64): | |
922 case X(TY.Tuns64,TY.Timaginary80): | |
923 goto Lzero; | |
924 | |
925 /* ============================= */ | |
926 | |
927 case X(TY.Tfloat32,TY.Tint8): | |
928 case X(TY.Tfloat32,TY.Tuns8): | |
929 case X(TY.Tfloat32,TY.Tint16): | |
930 case X(TY.Tfloat32,TY.Tuns16): | |
931 case X(TY.Tfloat32,TY.Tint32): | |
932 case X(TY.Tfloat32,TY.Tuns32): | |
933 case X(TY.Tfloat32,TY.Tint64): | |
934 case X(TY.Tfloat32,TY.Tuns64): | |
935 case X(TY.Tfloat32,TY.Tfloat80): | |
936 e = el_una(OPER.OPf_d, TYM.TYdouble, e); | |
937 fty = TY.Tfloat64; | |
938 goto Lagain; | |
939 case X(TY.Tfloat32,TY.Tfloat64): | |
940 eop = OPER.OPf_d; | |
941 goto Leop; | |
942 case X(TY.Tfloat32,TY.Timaginary32): | |
943 goto Lzero; | |
944 case X(TY.Tfloat32,TY.Timaginary64): | |
945 goto Lzero; | |
946 case X(TY.Tfloat32,TY.Timaginary80): | |
947 goto Lzero; | |
948 case X(TY.Tfloat32,TY.Tcomplex32): | |
949 case X(TY.Tfloat32,TY.Tcomplex64): | |
950 case X(TY.Tfloat32,TY.Tcomplex80): | |
951 e = el_bin(OPER.OPadd,TYM.TYcfloat,el_long(TYM.TYifloat,0),e); | |
952 fty = TY.Tcomplex32; | |
953 goto Lagain; | |
954 | |
955 /* ============================= */ | |
956 | |
957 case X(TY.Tfloat64,TY.Tint8): | |
958 case X(TY.Tfloat64,TY.Tuns8): | |
959 e = el_una(OPER.OPd_s16, TYM.TYshort, e); | |
960 fty = TY.Tint16; | |
961 goto Lagain; | |
962 case X(TY.Tfloat64,TY.Tint16): | |
963 eop = OPER.OPd_s16; | |
964 goto Leop; | |
965 case X(TY.Tfloat64,TY.Tuns16): | |
966 eop = OPER.OPd_u16; | |
967 goto Leop; | |
968 case X(TY.Tfloat64,TY.Tint32): | |
969 eop = OPER.OPd_s32; | |
970 goto Leop; | |
971 case X(TY.Tfloat64,TY.Tuns32): | |
972 eop = OPER.OPd_u32; | |
973 goto Leop; | |
974 case X(TY.Tfloat64,TY.Tint64): | |
975 eop = OPER.OPd_s64; | |
976 goto Leop; | |
977 case X(TY.Tfloat64,TY.Tuns64): | |
978 eop = OPER.OPd_u64; | |
979 goto Leop; | |
980 case X(TY.Tfloat64,TY.Tfloat32): | |
981 eop = OPER.OPd_f; | |
982 goto Leop; | |
983 case X(TY.Tfloat64,TY.Tfloat80): | |
984 eop = OPER.OPd_ld; | |
985 goto Leop; | |
986 case X(TY.Tfloat64,TY.Timaginary32): | |
987 goto Lzero; | |
988 case X(TY.Tfloat64,TY.Timaginary64): | |
989 goto Lzero; | |
990 case X(TY.Tfloat64,TY.Timaginary80): | |
991 goto Lzero; | |
992 case X(TY.Tfloat64,TY.Tcomplex32): | |
993 case X(TY.Tfloat64,TY.Tcomplex64): | |
994 case X(TY.Tfloat64,TY.Tcomplex80): | |
995 e = el_bin(OPER.OPadd,TYM.TYcfloat,el_long(TYM.TYidouble,0),e); | |
996 fty = TY.Tcomplex64; | |
997 goto Lagain; | |
998 | |
999 /* ============================= */ | |
1000 | |
1001 case X(TY.Tfloat80,TY.Tint8): | |
1002 case X(TY.Tfloat80,TY.Tuns8): | |
1003 case X(TY.Tfloat80,TY.Tint16): | |
1004 case X(TY.Tfloat80,TY.Tuns16): | |
1005 case X(TY.Tfloat80,TY.Tint32): | |
1006 case X(TY.Tfloat80,TY.Tuns32): | |
1007 case X(TY.Tfloat80,TY.Tint64): | |
1008 case X(TY.Tfloat80,TY.Tfloat32): | |
1009 e = el_una(OPER.OPld_d, TYM.TYdouble, e); | |
1010 fty = TY.Tfloat64; | |
1011 goto Lagain; | |
1012 case X(TY.Tfloat80,TY.Tuns64): | |
1013 eop = OPER.OPld_u64; | |
1014 goto Leop; | |
1015 case X(TY.Tfloat80,TY.Tfloat64): | |
1016 eop = OPER.OPld_d; | |
1017 goto Leop; | |
1018 case X(TY.Tfloat80,TY.Timaginary32): | |
1019 goto Lzero; | |
1020 case X(TY.Tfloat80,TY.Timaginary64): | |
1021 goto Lzero; | |
1022 case X(TY.Tfloat80,TY.Timaginary80): | |
1023 goto Lzero; | |
1024 case X(TY.Tfloat80,TY.Tcomplex32): | |
1025 case X(TY.Tfloat80,TY.Tcomplex64): | |
1026 case X(TY.Tfloat80,TY.Tcomplex80): | |
1027 e = el_bin(OPER.OPadd,TYM.TYcldouble,e,el_long(TYM.TYildouble,0)); | |
1028 fty = TY.Tcomplex80; | |
1029 goto Lagain; | |
1030 | |
1031 /* ============================= */ | |
1032 | |
1033 case X(TY.Timaginary32,TY.Tint8): | |
1034 case X(TY.Timaginary32,TY.Tuns8): | |
1035 case X(TY.Timaginary32,TY.Tint16): | |
1036 case X(TY.Timaginary32,TY.Tuns16): | |
1037 case X(TY.Timaginary32,TY.Tint32): | |
1038 case X(TY.Timaginary32,TY.Tuns32): | |
1039 case X(TY.Timaginary32,TY.Tint64): | |
1040 case X(TY.Timaginary32,TY.Tuns64): | |
1041 case X(TY.Timaginary32,TY.Tfloat32): | |
1042 case X(TY.Timaginary32,TY.Tfloat64): | |
1043 case X(TY.Timaginary32,TY.Tfloat80): | |
1044 goto Lzero; | |
1045 case X(TY.Timaginary32,TY.Timaginary64): | |
1046 eop = OPER.OPf_d; | |
1047 goto Leop; | |
1048 case X(TY.Timaginary32,TY.Timaginary80): | |
1049 e = el_una(OPER.OPf_d, TYM.TYidouble, e); | |
1050 fty = TY.Timaginary64; | |
1051 goto Lagain; | |
1052 case X(TY.Timaginary32,TY.Tcomplex32): | |
1053 case X(TY.Timaginary32,TY.Tcomplex64): | |
1054 case X(TY.Timaginary32,TY.Tcomplex80): | |
1055 e = el_bin(OPER.OPadd,TYM.TYcfloat,el_long(TYM.TYfloat,0),e); | |
1056 fty = TY.Tcomplex32; | |
1057 goto Lagain; | |
1058 | |
1059 /* ============================= */ | |
1060 | |
1061 case X(TY.Timaginary64,TY.Tint8): | |
1062 case X(TY.Timaginary64,TY.Tuns8): | |
1063 case X(TY.Timaginary64,TY.Tint16): | |
1064 case X(TY.Timaginary64,TY.Tuns16): | |
1065 case X(TY.Timaginary64,TY.Tint32): | |
1066 case X(TY.Timaginary64,TY.Tuns32): | |
1067 case X(TY.Timaginary64,TY.Tint64): | |
1068 case X(TY.Timaginary64,TY.Tuns64): | |
1069 case X(TY.Timaginary64,TY.Tfloat32): | |
1070 case X(TY.Timaginary64,TY.Tfloat64): | |
1071 case X(TY.Timaginary64,TY.Tfloat80): | |
1072 goto Lzero; | |
1073 case X(TY.Timaginary64,TY.Timaginary32): | |
1074 eop = OPER.OPd_f; | |
1075 goto Leop; | |
1076 case X(TY.Timaginary64,TY.Timaginary80): | |
1077 eop = OPER.OPd_ld; | |
1078 goto Leop; | |
1079 case X(TY.Timaginary64,TY.Tcomplex32): | |
1080 case X(TY.Timaginary64,TY.Tcomplex64): | |
1081 case X(TY.Timaginary64,TY.Tcomplex80): | |
1082 e = el_bin(OPER.OPadd, TYM.TYcdouble, el_long(TYM.TYdouble,0), e); | |
1083 fty = TY.Tcomplex64; | |
1084 goto Lagain; | |
1085 | |
1086 /* ============================= */ | |
1087 | |
1088 case X(TY.Timaginary80,TY.Tint8): | |
1089 case X(TY.Timaginary80,TY.Tuns8): | |
1090 case X(TY.Timaginary80,TY.Tint16): | |
1091 case X(TY.Timaginary80,TY.Tuns16): | |
1092 case X(TY.Timaginary80,TY.Tint32): | |
1093 case X(TY.Timaginary80,TY.Tuns32): | |
1094 case X(TY.Timaginary80,TY.Tint64): | |
1095 case X(TY.Timaginary80,TY.Tuns64): | |
1096 case X(TY.Timaginary80,TY.Tfloat32): | |
1097 case X(TY.Timaginary80,TY.Tfloat64): | |
1098 case X(TY.Timaginary80,TY.Tfloat80): | |
1099 goto Lzero; | |
1100 case X(TY.Timaginary80,TY.Timaginary32): | |
1101 e = el_una(OPER.OPf_d, TYM.TYidouble, e); | |
1102 fty = TY.Timaginary64; | |
1103 goto Lagain; | |
1104 case X(TY.Timaginary80,TY.Timaginary64): | |
1105 eop = OPER.OPld_d; | |
1106 goto Leop; | |
1107 case X(TY.Timaginary80,TY.Tcomplex32): | |
1108 case X(TY.Timaginary80,TY.Tcomplex64): | |
1109 case X(TY.Timaginary80,TY.Tcomplex80): | |
1110 e = el_bin(OPER.OPadd, TYM.TYcldouble, el_long(TYM.TYldouble,0), e); | |
1111 fty = TY.Tcomplex80; | |
1112 goto Lagain; | |
1113 | |
1114 /* ============================= */ | |
1115 | |
1116 case X(TY.Tcomplex32,TY.Tint8): | |
1117 case X(TY.Tcomplex32,TY.Tuns8): | |
1118 case X(TY.Tcomplex32,TY.Tint16): | |
1119 case X(TY.Tcomplex32,TY.Tuns16): | |
1120 case X(TY.Tcomplex32,TY.Tint32): | |
1121 case X(TY.Tcomplex32,TY.Tuns32): | |
1122 case X(TY.Tcomplex32,TY.Tint64): | |
1123 case X(TY.Tcomplex32,TY.Tuns64): | |
1124 case X(TY.Tcomplex32,TY.Tfloat32): | |
1125 case X(TY.Tcomplex32,TY.Tfloat64): | |
1126 case X(TY.Tcomplex32,TY.Tfloat80): | |
1127 e = el_una(OPER.OPc_r, TYM.TYfloat, e); | |
1128 fty = TY.Tfloat32; | |
1129 goto Lagain; | |
1130 case X(TY.Tcomplex32,TY.Timaginary32): | |
1131 case X(TY.Tcomplex32,TY.Timaginary64): | |
1132 case X(TY.Tcomplex32,TY.Timaginary80): | |
1133 e = el_una(OPER.OPc_i, TYM.TYifloat, e); | |
1134 fty = TY.Timaginary32; | |
1135 goto Lagain; | |
1136 case X(TY.Tcomplex32,TY.Tcomplex64): | |
1137 case X(TY.Tcomplex32,TY.Tcomplex80): | |
1138 e = el_una(OPER.OPf_d, TYM.TYcdouble, e); | |
1139 fty = TY.Tcomplex64; | |
1140 goto Lagain; | |
1141 | |
1142 /* ============================= */ | |
1143 | |
1144 case X(TY.Tcomplex64,TY.Tint8): | |
1145 case X(TY.Tcomplex64,TY.Tuns8): | |
1146 case X(TY.Tcomplex64,TY.Tint16): | |
1147 case X(TY.Tcomplex64,TY.Tuns16): | |
1148 case X(TY.Tcomplex64,TY.Tint32): | |
1149 case X(TY.Tcomplex64,TY.Tuns32): | |
1150 case X(TY.Tcomplex64,TY.Tint64): | |
1151 case X(TY.Tcomplex64,TY.Tuns64): | |
1152 case X(TY.Tcomplex64,TY.Tfloat32): | |
1153 case X(TY.Tcomplex64,TY.Tfloat64): | |
1154 case X(TY.Tcomplex64,TY.Tfloat80): | |
1155 e = el_una(OPER.OPc_r, TYM.TYdouble, e); | |
1156 fty = TY.Tfloat64; | |
1157 goto Lagain; | |
1158 case X(TY.Tcomplex64,TY.Timaginary32): | |
1159 case X(TY.Tcomplex64,TY.Timaginary64): | |
1160 case X(TY.Tcomplex64,TY.Timaginary80): | |
1161 e = el_una(OPER.OPc_i, TYM.TYidouble, e); | |
1162 fty = TY.Timaginary64; | |
1163 goto Lagain; | |
1164 case X(TY.Tcomplex64,TY.Tcomplex32): | |
1165 eop = OPER.OPd_f; | |
1166 goto Leop; | |
1167 case X(TY.Tcomplex64,TY.Tcomplex80): | |
1168 eop = OPER.OPd_ld; | |
1169 goto Leop; | |
1170 | |
1171 /* ============================= */ | |
1172 | |
1173 case X(TY.Tcomplex80,TY.Tint8): | |
1174 case X(TY.Tcomplex80,TY.Tuns8): | |
1175 case X(TY.Tcomplex80,TY.Tint16): | |
1176 case X(TY.Tcomplex80,TY.Tuns16): | |
1177 case X(TY.Tcomplex80,TY.Tint32): | |
1178 case X(TY.Tcomplex80,TY.Tuns32): | |
1179 case X(TY.Tcomplex80,TY.Tint64): | |
1180 case X(TY.Tcomplex80,TY.Tuns64): | |
1181 case X(TY.Tcomplex80,TY.Tfloat32): | |
1182 case X(TY.Tcomplex80,TY.Tfloat64): | |
1183 case X(TY.Tcomplex80,TY.Tfloat80): | |
1184 e = el_una(OPER.OPc_r, TYM.TYldouble, e); | |
1185 fty = TY.Tfloat80; | |
1186 goto Lagain; | |
1187 case X(TY.Tcomplex80,TY.Timaginary32): | |
1188 case X(TY.Tcomplex80,TY.Timaginary64): | |
1189 case X(TY.Tcomplex80,TY.Timaginary80): | |
1190 e = el_una(OPER.OPc_i, TYM.TYildouble, e); | |
1191 fty = TY.Timaginary80; | |
1192 goto Lagain; | |
1193 case X(TY.Tcomplex80,TY.Tcomplex32): | |
1194 case X(TY.Tcomplex80,TY.Tcomplex64): | |
1195 e = el_una(OPER.OPld_d, TYM.TYcdouble, e); | |
1196 fty = TY.Tcomplex64; | |
1197 goto Lagain; | |
1198 | |
1199 /* ============================= */ | |
1200 | |
1201 default: | |
1202 if (fty == tty) | |
1203 goto Lpaint; | |
1204 //dump(0); | |
1205 //printf("fty = %d, tty = %d\n", fty, tty); | |
1206 error("e2ir: cannot cast from %s to %s", e1.type.toChars(), t.toChars()); | |
1207 goto Lzero; | |
1208 | |
1209 Lzero: | |
1210 e = el_long(ttym, 0); | |
1211 break; | |
1212 | |
1213 Lpaint: | |
1214 e.Ety = ttym; | |
1215 break; | |
1216 | |
1217 Leop: | |
1218 e = el_una(eop, ttym, e); | |
1219 break; | |
1220 } | |
1221 Lret: | |
1222 // Adjust for any type paints | |
1223 t = type.toBasetype(); | |
1224 e.Ety = t.totym(); | |
1225 | |
1226 el_setLoc(e,loc); | |
0 | 1227 return e; |
1228 } | |
1229 | |
72 | 1230 override Identifier opId() |
0 | 1231 { |
1232 return Id.cast_; | |
1233 } | |
1234 } | |
1235 |