1 // I, Howard Hinnant, hereby place this code in the public domain.
3 // Test overload resolution among reference types
5 // { dg-do compile { target c++11 } }
6 // { dg-options "-fno-ipa-icf" }
8 template <bool> struct sa;
9 template <> struct sa<true> {};
11 struct one {char x[1];};
12 struct two {char x[2];};
13 struct three {char x[3];};
14 struct four {char x[4];};
15 struct five {char x[5];};
16 struct six {char x[6];};
17 struct seven {char x[7];};
18 struct eight {char x[8];};
23 A(const volatile A&&);
28 volatile A v_source();
29 const volatile A cv_source();
34 two sink_3_123(const A&);
35 three sink_3_123(volatile A&);
40 const A ca = a; // { dg-error "deleted" }
42 const volatile A cva = a; // { dg-error "deleted" }
43 sink_3_123(cva); // { dg-error "" }
44 sink_3_123(v_source()); // { dg-error "" }
45 sink_3_123(cv_source()); // { dg-error "" }
50 two sink_3_125(const A&);
51 five sink_3_125( A&&);
54 two sink_3_124(const A&);
55 four sink_3_124(const volatile A&);
60 const A ca = a; // { dg-error "deleted" }
62 const volatile A cva = a; // { dg-error "deleted" }
63 sink_3_124(v_source()); // { dg-error "" }
64 sink_3_124(cv_source()); // { dg-error "" }
71 const A ca = a; // { dg-error "deleted" }
73 const volatile A cva = a; // { dg-error "deleted" }
74 sink_3_125(va); // { dg-error "" }
75 sink_3_125(cva); // { dg-error "" }
76 sink_3_125(v_source()); // { dg-error "" }
77 sink_3_125(cv_source()); // { dg-error "" }
82 two sink_3_126(const A&);
83 six sink_3_126(const A&&);
88 const A ca = a; // { dg-error "deleted" }
90 const volatile A cva = a; // { dg-error "deleted" }
91 sink_3_126(va); // { dg-error "" }
92 sink_3_126(cva); // { dg-error "" }
93 sink_3_126(v_source()); // { dg-error "" }
94 sink_3_126(cv_source()); // { dg-error "" }
99 two sink_3_127(const A&);
100 seven sink_3_127(volatile A&&);
105 const A ca = a; // { dg-error "deleted" }
107 const volatile A cva = a; // { dg-error "deleted" }
108 sink_3_127(va); // { dg-error "" }
109 sink_3_127(cva); // { dg-error "" }
110 sink_3_127(cv_source()); // { dg-error "" }
115 two sink_3_128(const A&);
116 eight sink_3_128(const volatile A&&);
121 const A ca = a; // { dg-error "deleted" }
123 const volatile A cva = a; // { dg-error "deleted" }
125 sink_3_128(va); // { dg-error "" }
126 sink_3_128(cva); // { dg-error "" }
130 three sink_3_134(volatile A&);
131 four sink_3_134(const volatile A&);
136 const A ca = a; // { dg-error "deleted" }
138 const volatile A cva = a; // { dg-error "deleted" }
139 sink_3_134(source()); // { dg-error "" }
140 sink_3_134(c_source()); // { dg-error "" }
141 sink_3_134(v_source()); // { dg-error "" }
142 sink_3_134(cv_source()); // { dg-error "" }
147 three sink_3_135(volatile A&);
148 five sink_3_135( A&&);
153 const A ca = a; // { dg-error "deleted" }
155 const volatile A cva = a; // { dg-error "deleted" }
156 sink_3_135(ca); // { dg-error "" }
157 sink_3_135(cva); // { dg-error "" }
158 sink_3_135(c_source()); // { dg-error "" }
159 sink_3_135(v_source()); // { dg-error "" }
160 sink_3_135(cv_source()); // { dg-error "" }
165 three sink_3_136(volatile A&);
166 six sink_3_136(const A&&);
171 const A ca = a; // { dg-error "deleted" }
173 const volatile A cva = a; // { dg-error "deleted" }
174 sink_3_136(ca); // { dg-error "" }
175 sink_3_136(cva); // { dg-error "" }
176 sink_3_136(v_source()); // { dg-error "" }
177 sink_3_136(cv_source()); // { dg-error "" }
182 three sink_3_137(volatile A&);
183 seven sink_3_137(volatile A&&);
188 const A ca = a; // { dg-error "deleted" }
190 const volatile A cva = a; // { dg-error "deleted" }
191 sink_3_137(ca); // { dg-error "" }
192 sink_3_137(cva); // { dg-error "" }
193 sink_3_137(c_source()); // { dg-error "" }
194 sink_3_137(cv_source()); // { dg-error "" }
199 three sink_3_138(volatile A&);
200 eight sink_3_138(const volatile A&&);
205 const A ca = a; // { dg-error "deleted" }
207 const volatile A cva = a; // { dg-error "deleted" }
208 sink_3_138(ca); // { dg-error "" }
209 sink_3_138(cva); // { dg-error "" }
214 four sink_3_145(const volatile A&);
215 five sink_3_145( A&&);
220 const A ca = a; // { dg-error "deleted" }
222 const volatile A cva = a; // { dg-error "deleted" }
223 sink_3_145(c_source()); // { dg-error "" }
224 sink_3_145(v_source()); // { dg-error "" }
225 sink_3_145(cv_source()); // { dg-error "" }
230 four sink_3_146(const volatile A&);
231 six sink_3_146(const A&&);
236 const A ca = a; // { dg-error "deleted" }
238 const volatile A cva = a; // { dg-error "deleted" }
239 sink_3_146(v_source()); // { dg-error "" }
240 sink_3_146(cv_source()); // { dg-error "" }
245 four sink_3_147(const volatile A&);
246 seven sink_3_147(volatile A&&);
251 const A ca = a; // { dg-error "deleted" }
253 const volatile A cva = a; // { dg-error "deleted" }
254 sink_3_147(c_source()); // { dg-error "" }
255 sink_3_147(cv_source()); // { dg-error "" }
260 five sink_3_156( A&&);
261 six sink_3_156(const A&&);
266 const A ca = a; // { dg-error "deleted" }
268 const volatile A cva = a; // { dg-error "deleted" }
269 sink_3_156(ca); // { dg-error "" }
270 sink_3_156(va); // { dg-error "" }
271 sink_3_156(cva); // { dg-error "" }
272 sink_3_156(v_source()); // { dg-error "" }
273 sink_3_156(cv_source()); // { dg-error "" }
278 five sink_3_157( A&&);
279 seven sink_3_157(volatile A&&);
284 const A ca = a; // { dg-error "deleted" }
286 const volatile A cva = a; // { dg-error "deleted" }
287 sink_3_157(ca); // { dg-error "" }
288 sink_3_157(va); // { dg-error "" }
289 sink_3_157(cva); // { dg-error "" }
290 sink_3_157(c_source()); // { dg-error "" }
291 sink_3_157(cv_source()); // { dg-error "" }
296 five sink_3_158( A&&);
297 eight sink_3_158(const volatile A&&);
302 const A ca = a; // { dg-error "deleted" }
304 const volatile A cva = a; // { dg-error "deleted" }
305 sink_3_158(ca); // { dg-error "" }
306 sink_3_158(va); // { dg-error "" }
307 sink_3_158(cva); // { dg-error "" }
312 six sink_3_167(const A&&);
313 seven sink_3_167(volatile A&&);
318 const A ca = a; // { dg-error "deleted" }
320 const volatile A cva = a; // { dg-error "deleted" }
321 sink_3_167(ca); // { dg-error "" }
322 sink_3_167(va); // { dg-error "" }
323 sink_3_167(cva); // { dg-error "" }
324 sink_3_167(source()); // { dg-error "" }
325 sink_3_167(cv_source()); // { dg-error "" }
330 six sink_3_168(const A&&);
331 eight sink_3_168(const volatile A&&);
336 const A ca = a; // { dg-error "deleted" }
338 const volatile A cva = a; // { dg-error "deleted" }
339 sink_3_168(ca); // { dg-error "" }
340 sink_3_168(va); // { dg-error "" }
341 sink_3_168(cva); // { dg-error "" }
346 seven sink_3_178(volatile A&&);
347 eight sink_3_178(const volatile A&&);
352 const A ca = a; // { dg-error "deleted" }
354 const volatile A cva = a; // { dg-error "deleted" }
355 sink_3_178(ca); // { dg-error "" }
356 sink_3_178(va); // { dg-error "" }
357 sink_3_178(cva); // { dg-error "" }
361 two sink_3_234(const A&);
362 three sink_3_234(volatile A&);
363 four sink_3_234(const volatile A&);
368 const A ca = a; // { dg-error "deleted" }
370 const volatile A cva = a; // { dg-error "deleted" }
371 sink_3_234(a); // { dg-error "" }
372 sink_3_234(v_source()); // { dg-error "" }
373 sink_3_234(cv_source()); // { dg-error "" }
377 two sink_3_235(const A&);
378 three sink_3_235(volatile A&);
379 five sink_3_235( A&&);
384 const A ca = a; // { dg-error "deleted" }
386 const volatile A cva = a; // { dg-error "deleted" }
387 sink_3_235(a); // { dg-error "" }
388 sink_3_235(cva); // { dg-error "" }
389 sink_3_235(v_source()); // { dg-error "" }
390 sink_3_235(cv_source()); // { dg-error "" }
394 two sink_3_236(const A&);
395 three sink_3_236(volatile A&);
396 six sink_3_236(const A&&);
401 const A ca = a; // { dg-error "deleted" }
403 const volatile A cva = a; // { dg-error "deleted" }
404 sink_3_236(a); // { dg-error "" }
405 sink_3_236(cva); // { dg-error "" }
406 sink_3_236(v_source()); // { dg-error "" }
407 sink_3_236(cv_source()); // { dg-error "" }
411 two sink_3_237(const A&);
412 three sink_3_237(volatile A&);
413 seven sink_3_237(volatile A&&);
418 const A ca = a; // { dg-error "deleted" }
420 const volatile A cva = a; // { dg-error "deleted" }
421 sink_3_237(a); // { dg-error "" }
422 sink_3_237(cva); // { dg-error "" }
423 sink_3_237(cv_source()); // { dg-error "" }
427 two sink_3_238(const A&);
428 three sink_3_238(volatile A&);
429 eight sink_3_238(const volatile A&&);
434 const A ca = a; // { dg-error "deleted" }
436 const volatile A cva = a; // { dg-error "deleted" }
437 sink_3_238(a); // { dg-error "" }
438 sink_3_238(cva); // { dg-error "" }
442 two sink_3_245(const A&);
443 four sink_3_245(const volatile A&);
444 five sink_3_245( A&&);
449 const A ca = a; // { dg-error "deleted" }
451 const volatile A cva = a; // { dg-error "deleted" }
452 sink_3_245(v_source()); // { dg-error "" }
453 sink_3_245(cv_source()); // { dg-error "" }
457 two sink_3_246(const A&);
458 four sink_3_246(const volatile A&);
459 six sink_3_246(const A&&);
464 const A ca = a; // { dg-error "deleted" }
466 const volatile A cva = a; // { dg-error "deleted" }
467 sink_3_246(v_source()); // { dg-error "" }
468 sink_3_246(cv_source()); // { dg-error "" }
472 two sink_3_247(const A&);
473 four sink_3_247(const volatile A&);
474 seven sink_3_247(volatile A&&);
479 const A ca = a; // { dg-error "deleted" }
481 const volatile A cva = a; // { dg-error "deleted" }
482 sink_3_247(cv_source()); // { dg-error "" }
486 two sink_3_256(const A&);
487 five sink_3_256( A&&);
488 six sink_3_256(const A&&);
493 const A ca = a; // { dg-error "deleted" }
495 const volatile A cva = a; // { dg-error "deleted" }
496 sink_3_256(va); // { dg-error "" }
497 sink_3_256(cva); // { dg-error "" }
498 sink_3_256(v_source()); // { dg-error "" }
499 sink_3_256(cv_source()); // { dg-error "" }
503 two sink_3_257(const A&);
504 five sink_3_257( A&&);
505 seven sink_3_257(volatile A&&);
510 const A ca = a; // { dg-error "deleted" }
512 const volatile A cva = a; // { dg-error "deleted" }
513 sink_3_257(va); // { dg-error "" }
514 sink_3_257(cva); // { dg-error "" }
515 sink_3_257(cv_source()); // { dg-error "" }
519 two sink_3_258(const A&);
520 five sink_3_258( A&&);
521 eight sink_3_258(const volatile A&&);
526 const A ca = a; // { dg-error "deleted" }
528 const volatile A cva = a; // { dg-error "deleted" }
529 sink_3_258(va); // { dg-error "" }
530 sink_3_258(cva); // { dg-error "" }
534 two sink_3_267(const A&);
535 six sink_3_267(const A&&);
536 seven sink_3_267(volatile A&&);
541 const A ca = a; // { dg-error "deleted" }
543 const volatile A cva = a; // { dg-error "deleted" }
544 sink_3_267(va); // { dg-error "" }
545 sink_3_267(cva); // { dg-error "" }
546 sink_3_267(source()); // { dg-error "" }
547 sink_3_267(cv_source()); // { dg-error "" }
551 two sink_3_268(const A&);
552 six sink_3_268(const A&&);
553 eight sink_3_268(const volatile A&&);
558 const A ca = a; // { dg-error "deleted" }
560 const volatile A cva = a; // { dg-error "deleted" }
561 sink_3_268(va); // { dg-error "" }
562 sink_3_268(cva); // { dg-error "" }
566 two sink_3_278(const A&);
567 seven sink_3_278(volatile A&&);
568 eight sink_3_278(const volatile A&&);
573 const A ca = a; // { dg-error "deleted" }
575 const volatile A cva = a; // { dg-error "deleted" }
576 sink_3_278(va); // { dg-error "" }
577 sink_3_278(cva); // { dg-error "" }
581 three sink_3_345(volatile A&);
582 four sink_3_345(const volatile A&);
583 five sink_3_345( A&&);
588 const A ca = a; // { dg-error "deleted" }
590 const volatile A cva = a; // { dg-error "deleted" }
591 sink_3_345(c_source()); // { dg-error "" }
592 sink_3_345(v_source()); // { dg-error "" }
593 sink_3_345(cv_source()); // { dg-error "" }
597 three sink_3_346(volatile A&);
598 four sink_3_346(const volatile A&);
599 six sink_3_346(const A&&);
604 const A ca = a; // { dg-error "deleted" }
606 const volatile A cva = a; // { dg-error "deleted" }
607 sink_3_346(v_source()); // { dg-error "" }
608 sink_3_346(cv_source()); // { dg-error "" }
612 three sink_3_347(volatile A&);
613 four sink_3_347(const volatile A&);
614 seven sink_3_347(volatile A&&);
619 const A ca = a; // { dg-error "deleted" }
621 const volatile A cva = a; // { dg-error "deleted" }
622 sink_3_347(c_source()); // { dg-error "" }
623 sink_3_347(cv_source()); // { dg-error "" }
627 three sink_3_356(volatile A&);
628 five sink_3_356( A&&);
629 six sink_3_356(const A&&);
634 const A ca = a; // { dg-error "deleted" }
636 const volatile A cva = a; // { dg-error "deleted" }
637 sink_3_356(ca); // { dg-error "" }
638 sink_3_356(cva); // { dg-error "" }
639 sink_3_356(v_source()); // { dg-error "" }
640 sink_3_356(cv_source()); // { dg-error "" }
644 three sink_3_357(volatile A&);
645 five sink_3_357( A&&);
646 seven sink_3_357(volatile A&&);
651 const A ca = a; // { dg-error "deleted" }
653 const volatile A cva = a; // { dg-error "deleted" }
654 sink_3_357(ca); // { dg-error "" }
655 sink_3_357(cva); // { dg-error "" }
656 sink_3_357(c_source()); // { dg-error "" }
657 sink_3_357(cv_source()); // { dg-error "" }
661 three sink_3_358(volatile A&);
662 five sink_3_358( A&&);
663 eight sink_3_358(const volatile A&&);
668 const A ca = a; // { dg-error "deleted" }
670 const volatile A cva = a; // { dg-error "deleted" }
671 sink_3_358(ca); // { dg-error "" }
672 sink_3_358(cva); // { dg-error "" }
676 three sink_3_367(volatile A&);
677 six sink_3_367(const A&&);
678 seven sink_3_367(volatile A&&);
683 const A ca = a; // { dg-error "deleted" }
685 const volatile A cva = a; // { dg-error "deleted" }
686 sink_3_367(ca); // { dg-error "" }
687 sink_3_367(cva); // { dg-error "" }
688 sink_3_367(source()); // { dg-error "" }
689 sink_3_367(cv_source()); // { dg-error "" }
693 three sink_3_368(volatile A&);
694 six sink_3_368(const A&&);
695 eight sink_3_368(const volatile A&&);
700 const A ca = a; // { dg-error "deleted" }
702 const volatile A cva = a; // { dg-error "deleted" }
703 sink_3_368(ca); // { dg-error "" }
704 sink_3_368(cva); // { dg-error "" }
708 three sink_3_378(volatile A&);
709 seven sink_3_378(volatile A&&);
710 eight sink_3_378(const volatile A&&);
715 const A ca = a; // { dg-error "deleted" }
717 const volatile A cva = a; // { dg-error "deleted" }
718 sink_3_378(ca); // { dg-error "" }
719 sink_3_378(cva); // { dg-error "" }
723 four sink_3_456(const volatile A&);
724 five sink_3_456( A&&);
725 six sink_3_456(const A&&);
730 const A ca = a; // { dg-error "deleted" }
732 const volatile A cva = a; // { dg-error "deleted" }
733 sink_3_456(v_source()); // { dg-error "" }
734 sink_3_456(cv_source()); // { dg-error "" }
738 four sink_3_457(const volatile A&);
739 five sink_3_457( A&&);
740 seven sink_3_457(volatile A&&);
745 const A ca = a; // { dg-error "deleted" }
747 const volatile A cva = a; // { dg-error "deleted" }
748 sink_3_457(c_source()); // { dg-error "" }
749 sink_3_457(cv_source()); // { dg-error "" }
753 four sink_3_467(const volatile A&);
754 six sink_3_467(const A&&);
755 seven sink_3_467(volatile A&&);
760 const A ca = a; // { dg-error "deleted" }
762 const volatile A cva = a; // { dg-error "deleted" }
763 sink_3_467(source()); // { dg-error "" }
764 sink_3_467(cv_source()); // { dg-error "" }
768 five sink_3_567( A&&);
769 six sink_3_567(const A&&);
770 seven sink_3_567(volatile A&&);
775 const A ca = a; // { dg-error "deleted" }
777 const volatile A cva = a; // { dg-error "deleted" }
778 sink_3_567(a); // { dg-error "" }
779 sink_3_567(ca); // { dg-error "" }
780 sink_3_567(va); // { dg-error "" }
781 sink_3_567(cva); // { dg-error "" }
782 sink_3_567(cv_source()); // { dg-error "" }
786 five sink_3_568( A&&);
787 six sink_3_568(const A&&);
788 eight sink_3_568(const volatile A&&);
793 const A ca = a; // { dg-error "deleted" }
795 const volatile A cva = a; // { dg-error "deleted" }
796 sink_3_568(a); // { dg-error "" }
797 sink_3_568(ca); // { dg-error "" }
798 sink_3_568(va); // { dg-error "" }
799 sink_3_568(cva); // { dg-error "" }
803 five sink_3_578( A&&);
804 seven sink_3_578(volatile A&&);
805 eight sink_3_578(const volatile A&&);
810 const A ca = a; // { dg-error "deleted" }
812 const volatile A cva = a; // { dg-error "deleted" }
813 sink_3_578(a); // { dg-error "" }
814 sink_3_578(ca); // { dg-error "" }
815 sink_3_578(va); // { dg-error "" }
816 sink_3_578(cva); // { dg-error "" }
820 six sink_3_678(const A&&);
821 seven sink_3_678(volatile A&&);
822 eight sink_3_678(const volatile A&&);
827 const A ca = a; // { dg-error "deleted" }
829 const volatile A cva = a; // { dg-error "deleted" }
830 sink_3_678(a); // { dg-error "" }
831 sink_3_678(ca); // { dg-error "" }
832 sink_3_678(va); // { dg-error "" }
833 sink_3_678(cva); // { dg-error "" }
834 sink_3_678(source()); // { dg-error "" }
840 return test3_123() + test3_125() + test3_126() + test3_127() +
841 test3_135() + test3_136() + test3_137() + test3_156() +
842 test3_157() + test3_167() + test3_234() + test3_235() +
843 test3_236() + test3_237() + test3_238() + test3_256() +
844 test3_257() + test3_267() + test3_356() + test3_357() +
845 test3_367() + test3_467() + test3_567() + test3_678();