| // Skip if not target: alpha*-*-* | |
| // Special g++ Options: -Wno-deprecated | |
| // This test verifies that return type promotion is working correctly. | |
| // The Alpha ABI specifies that 32-bit return values have bit 31 propagated, | |
| // i.e. the value is sign-extended even if the unpromoted type is unsigned. | |
| unsigned int f(unsigned int x) return y(x) { } | |
| extern "C" void abort (); | |
| int main() | |
| { | |
| typedef long (*long_func)(long); | |
| long_func g = reinterpret_cast<long_func>(f); | |
| if (g(-1L) != -1L) | |
| abort (); | |
| return 0; | |
| } |