1 // I, Howard Hinnant, hereby place this code in the public domain.
3 // Test overload resolution among reference types
6 // { dg-options "-std=c++0x" }
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_2_12(const A&);
41 const volatile A cva = a;
42 sa<sizeof(sink_2_12(a)) == 1> t1;
43 sa<sizeof(sink_2_12(ca)) == 2> t2;
44 sa<sizeof(sink_2_12(source())) == 2> t5;
45 sa<sizeof(sink_2_12(c_source())) == 2> t6;
50 three sink_2_13(volatile A&);
57 const volatile A cva = a;
58 sa<sizeof(sink_2_13(a)) == 1> t1;
59 sa<sizeof(sink_2_13(va)) == 3> t3;
64 four sink_2_14(const volatile A&);
71 const volatile A cva = a;
72 sa<sizeof(sink_2_14(a)) == 1> t1;
73 sa<sizeof(sink_2_14(ca)) == 4> t2;
74 sa<sizeof(sink_2_14(va)) == 4> t3;
75 sa<sizeof(sink_2_14(cva)) == 4> t4;
87 const volatile A cva = a;
88 sa<sizeof(sink_2_15(a)) == 1> t1;
89 sa<sizeof(sink_2_15(source())) == 5> t5;
94 six sink_2_16(const A&&);
101 const volatile A cva = a;
102 sa<sizeof(sink_2_16(a)) == 1> t1;
103 sa<sizeof(sink_2_16(source())) == 6> t5;
104 sa<sizeof(sink_2_16(c_source())) == 6> t6;
109 seven sink_2_17(volatile A&&);
116 const volatile A cva = a;
117 sa<sizeof(sink_2_17(a)) == 1> t1;
118 sa<sizeof(sink_2_17(source())) == 7> t5;
119 sa<sizeof(sink_2_17(v_source())) == 7> t7;
124 eight sink_2_18(const volatile A&&);
131 const volatile A cva = a;
132 sa<sizeof(sink_2_18(a)) == 1> t1;
133 sa<sizeof(sink_2_18(source())) == 8> t5;
134 sa<sizeof(sink_2_18(c_source())) == 8> t6;
135 sa<sizeof(sink_2_18(v_source())) == 8> t7;
136 sa<sizeof(sink_2_18(cv_source())) == 8> t8;
140 two sink_2_23(const A&);
141 three sink_2_23(volatile A&);
148 const volatile A cva = a;
149 sa<sizeof(sink_2_23(ca)) == 2> t2;
150 sa<sizeof(sink_2_23(va)) == 3> t3;
151 sa<sizeof(sink_2_23(source())) == 2> t5;
152 sa<sizeof(sink_2_23(c_source())) == 2> t6;
156 two sink_2_24(const A&);
157 four sink_2_24(const volatile A&);
164 const volatile A cva = a;
165 sa<sizeof(sink_2_24(a)) == 2> t1;
166 sa<sizeof(sink_2_24(ca)) == 2> t2;
167 sa<sizeof(sink_2_24(va)) == 4> t3;
168 sa<sizeof(sink_2_24(cva)) == 4> t4;
169 sa<sizeof(sink_2_24(source())) == 2> t5;
170 sa<sizeof(sink_2_24(c_source())) == 2> t6;
171 // sa<sizeof(sink_2_24(v_source())) == 4> t7;
172 // sa<sizeof(sink_2_24(cv_source())) == 4> t8;
176 two sink_2_25(const A&);
177 five sink_2_25( A&&);
184 const volatile A cva = a;
185 sa<sizeof(sink_2_25(a)) == 2> t1;
186 sa<sizeof(sink_2_25(ca)) == 2> t2;
187 sa<sizeof(sink_2_25(source())) == 5> t5;
188 sa<sizeof(sink_2_25(c_source())) == 2> t6;
192 two sink_2_26(const A&);
193 six sink_2_26(const A&&);
200 const volatile A cva = a;
201 sa<sizeof(sink_2_26(a)) == 2> t1;
202 sa<sizeof(sink_2_26(ca)) == 2> t2;
203 sa<sizeof(sink_2_26(source())) == 6> t5;
204 sa<sizeof(sink_2_26(c_source())) == 6> t6;
208 two sink_2_27(const A&);
209 seven sink_2_27(volatile A&&);
216 const volatile A cva = a;
217 sa<sizeof(sink_2_27(a)) == 2> t1;
218 sa<sizeof(sink_2_27(ca)) == 2> t2;
219 sa<sizeof(sink_2_27(source())) == 7> t5;
220 sa<sizeof(sink_2_27(c_source())) == 2> t6;
221 sa<sizeof(sink_2_27(v_source())) == 7> t7;
225 two sink_2_28(const A&);
226 eight sink_2_28(const volatile A&&);
233 const volatile A cva = a;
234 sa<sizeof(sink_2_28(a)) == 2> t1;
235 sa<sizeof(sink_2_28(ca)) == 2> t2;
236 sa<sizeof(sink_2_28(source())) == 8> t5;
237 sa<sizeof(sink_2_28(c_source())) == 8> t6;
238 sa<sizeof(sink_2_28(v_source())) == 8> t7;
239 sa<sizeof(sink_2_28(cv_source())) == 8> t8;
243 three sink_2_34(volatile A&);
244 four sink_2_34(const volatile A&);
251 const volatile A cva = a;
252 sa<sizeof(sink_2_34(a)) == 3> t1;
253 sa<sizeof(sink_2_34(ca)) == 4> t2;
254 sa<sizeof(sink_2_34(va)) == 3> t3;
255 sa<sizeof(sink_2_34(cva)) == 4> t4;
256 // sa<sizeof(sink_2_34(source())) == 4> t5;
257 // sa<sizeof(sink_2_34(c_source())) == 4> t6;
258 // sa<sizeof(sink_2_34(v_source())) == 4> t7;
259 // sa<sizeof(sink_2_34(cv_source())) == 4> t8;
263 three sink_2_35(volatile A&);
264 five sink_2_35( A&&);
271 const volatile A cva = a;
272 sa<sizeof(sink_2_35(a)) == 3> t1;
273 sa<sizeof(sink_2_35(va)) == 3> t3;
274 sa<sizeof(sink_2_35(source())) == 5> t5;
278 three sink_2_36(volatile A&);
279 six sink_2_36(const A&&);
286 const volatile A cva = a;
287 sa<sizeof(sink_2_36(a)) == 3> t1;
288 sa<sizeof(sink_2_36(va)) == 3> t3;
289 sa<sizeof(sink_2_36(source())) == 6> t5;
290 sa<sizeof(sink_2_36(c_source())) == 6> t6;
294 three sink_2_37(volatile A&);
295 seven sink_2_37(volatile A&&);
302 const volatile A cva = a;
303 sa<sizeof(sink_2_37(a)) == 3> t1;
304 sa<sizeof(sink_2_37(va)) == 3> t3;
305 sa<sizeof(sink_2_37(source())) == 7> t5;
306 sa<sizeof(sink_2_37(v_source())) == 7> t7;
310 three sink_2_38(volatile A&);
311 eight sink_2_38(const volatile A&&);
318 const volatile A cva = a;
319 sa<sizeof(sink_2_38(a)) == 3> t1;
320 sa<sizeof(sink_2_38(va)) == 3> t3;
321 sa<sizeof(sink_2_38(source())) == 8> t5;
322 sa<sizeof(sink_2_38(c_source())) == 8> t6;
323 sa<sizeof(sink_2_38(v_source())) == 8> t7;
324 sa<sizeof(sink_2_38(cv_source())) == 8> t8;
328 four sink_2_45(const volatile A&);
329 five sink_2_45( A&&);
336 const volatile A cva = a;
337 sa<sizeof(sink_2_45(a)) == 4> t1;
338 sa<sizeof(sink_2_45(ca)) == 4> t2;
339 sa<sizeof(sink_2_45(va)) == 4> t3;
340 sa<sizeof(sink_2_45(cva)) == 4> t4;
341 sa<sizeof(sink_2_45(source())) == 5> t5;
342 // sa<sizeof(sink_2_45(c_source())) == 4> t6;
343 // sa<sizeof(sink_2_45(v_source())) == 4> t7;
344 // sa<sizeof(sink_2_45(cv_source())) == 4> t8;
348 four sink_2_46(const volatile A&);
349 six sink_2_46(const A&&);
356 const volatile A cva = a;
357 sa<sizeof(sink_2_46(a)) == 4> t1;
358 sa<sizeof(sink_2_46(ca)) == 4> t2;
359 sa<sizeof(sink_2_46(va)) == 4> t3;
360 sa<sizeof(sink_2_46(cva)) == 4> t4;
361 sa<sizeof(sink_2_46(source())) == 6> t5;
362 sa<sizeof(sink_2_46(c_source())) == 6> t6;
363 // sa<sizeof(sink_2_46(v_source())) == 4> t7;
364 // sa<sizeof(sink_2_46(cv_source())) == 4> t8;
368 four sink_2_47(const volatile A&);
369 seven sink_2_47(volatile A&&);
376 const volatile A cva = a;
377 sa<sizeof(sink_2_47(a)) == 4> t1;
378 sa<sizeof(sink_2_47(ca)) == 4> t2;
379 sa<sizeof(sink_2_47(va)) == 4> t3;
380 sa<sizeof(sink_2_47(cva)) == 4> t4;
381 sa<sizeof(sink_2_47(source())) == 7> t5;
382 // sa<sizeof(sink_2_47(c_source())) == 4> t6;
383 sa<sizeof(sink_2_47(v_source())) == 7> t7;
384 // sa<sizeof(sink_2_47(cv_source())) == 4> t8;
388 four sink_2_48(const volatile A&);
389 eight sink_2_48(const volatile A&&);
396 const volatile A cva = a;
397 sa<sizeof(sink_2_48(a)) == 4> t1;
398 sa<sizeof(sink_2_48(ca)) == 4> t2;
399 sa<sizeof(sink_2_48(va)) == 4> t3;
400 sa<sizeof(sink_2_48(cva)) == 4> t4;
401 sa<sizeof(sink_2_48(source())) == 8> t5;
402 sa<sizeof(sink_2_48(c_source())) == 8> t6;
403 sa<sizeof(sink_2_48(v_source())) == 8> t7;
404 sa<sizeof(sink_2_48(cv_source())) == 8> t8;
408 five sink_2_56( A&&);
409 six sink_2_56(const A&&);
416 const volatile A cva = a;
417 sa<sizeof(sink_2_56(source())) == 5> t5;
418 sa<sizeof(sink_2_56(c_source())) == 6> t6;
422 five sink_2_57( A&&);
423 seven sink_2_57(volatile A&&);
430 const volatile A cva = a;
431 sa<sizeof(sink_2_57(source())) == 5> t5;
432 sa<sizeof(sink_2_57(v_source())) == 7> t7;
436 five sink_2_58( A&&);
437 eight sink_2_58(const volatile A&&);
444 const volatile A cva = a;
445 sa<sizeof(sink_2_58(source())) == 5> t5;
446 sa<sizeof(sink_2_58(c_source())) == 8> t6;
447 sa<sizeof(sink_2_58(v_source())) == 8> t7;
448 sa<sizeof(sink_2_58(cv_source())) == 8> t8;
452 six sink_2_67(const A&&);
453 seven sink_2_67(volatile A&&);
460 const volatile A cva = a;
461 sa<sizeof(sink_2_67(c_source())) == 6> t6;
462 sa<sizeof(sink_2_67(v_source())) == 7> t7;
466 six sink_2_68(const A&&);
467 eight sink_2_68(const volatile A&&);
474 const volatile A cva = a;
475 sa<sizeof(sink_2_68(source())) == 6> t5;
476 sa<sizeof(sink_2_68(c_source())) == 6> t6;
477 sa<sizeof(sink_2_68(v_source())) == 8> t7;
478 sa<sizeof(sink_2_68(cv_source())) == 8> t8;
482 seven sink_2_78(volatile A&&);
483 eight sink_2_78(const volatile A&&);
490 const volatile A cva = a;
491 sa<sizeof(sink_2_78(source())) == 7> t5;
492 sa<sizeof(sink_2_78(c_source())) == 8> t6;
493 sa<sizeof(sink_2_78(v_source())) == 7> t7;
494 sa<sizeof(sink_2_78(cv_source())) == 8> t8;
500 return test2_12() + test2_13() + test2_14() + test2_15() +
501 test2_16() + test2_17() + test2_18() + test2_23() +
502 test2_24() + test2_25() + test2_26() + test2_27() +
503 test2_28() + test2_34() + test2_35() + test2_36() +
504 test2_37() + test2_38() + test2_45() + test2_46() +
505 test2_47() + test2_48() + test2_56() + test2_57() +
506 test2_58() + test2_67() + test2_68() + test2_78();