| /* Test static assertions. Omitting the string should not result in a | |
| duplicate diagnostic in pre-C11 modes. */ | |
| /* { dg-do compile } */ | |
| /* { dg-options "-std=c99 -pedantic" } */ | |
| _Static_assert (1); /* { dg-warning "ISO C99 does not support '_Static_assert'" } */ |