/* PR testsuite/88098 - FAIL: gcc.dg/Wbuiltin-declaration-mismatch-4.c | |
{ dg-do compile } | |
{ dg-options "-Wbuiltin-declaration-mismatch -fshort-enums" } */ | |
int abs (); | |
double fabs (); /* { dg-message "built-in .fabs. declared here" } */ | |
enum E { e0 } e; | |
int i; | |
double d; | |
void test_short_enums (void) | |
{ | |
/* enum e promotes to int. */ | |
i = abs (e); | |
d = fabs (e); /* { dg-warning ".fabs. argument 1 promotes to .int. where .double. is expected in a call to built-in function declared without prototype" } */ | |
} |