| /* Test C2x enumerations with values not representable in int. Test values |
| outside the range of standard or extended integer types are diagnosed, |
| when __int128 is unsupported. */ |
| /* { dg-do compile { target { ! int128 } } } */ |
| /* { dg-options "-std=c2x -pedantic-errors" } */ |
| |
| enum e1 { e1a = __LONG_LONG_MAX__, e1b }; /* { dg-error "overflow in enumeration values" } */ |
| |
| enum e2 { e2a = __LONG_LONG_MAX__ * 2ULL + 1ULL, e2b }; /* { dg-error "overflow in enumeration values" } */ |
| |
| /* Likewise, when it's the enum as a whole that can't fit in any standard or |
| extended type, but the individual enumerators fit (some fitting a signed |
| type and some fitting an unsigned type). */ |
| enum e3 { e3a = -__LONG_LONG_MAX__ - 1, e3b = __LONG_LONG_MAX__ * 2ULL + 1ULL }; /* { dg-error "enumeration values exceed range of largest integer" } */ |
