| /* Test trigraphs not supported in C23. */ | |
| /* { dg-do compile } */ | |
| /* { dg-options "-std=c23 -pedantic-errors" } */ | |
| const char a[] = "??=??(??/??/??)??'??<??!??>??-"; | |
| const char b[] = "?""?=?""?(?""?/?""?/?""?)?""?'?""?<?""?!?""?>?""?-"; | |
| _Static_assert (sizeof a == sizeof b, "checking trigraph conversions"); | |
| /* { dg-prune-output "\\\[-Wtrigraphs" } */ |