/* PR c/2098 */ /* Test for a warning on comparison on out-of-range data. */ /* { dg-do compile } */ /* { dg-options "-Wtype-limits" } */ signed char sc; unsigned char uc; void foo() { if (sc == 10000) return; /* { dg-warning "always false" "signed" } */ if (uc == 10000) return; /* { dg-warning "always false" "unsigned" } */ }