/* { dg-do compile } */ | |
/* { dg-options "-Wuninitialized -O2" } */ | |
/* { dg-message "warnings being treated as errors" "" {target "*-*-*"} 0 } */ | |
main() | |
{ | |
int a; | |
int b; | |
int c; | |
int d; | |
#pragma GCC diagnostic error "-Wuninitialized" | |
foo(a); /* { dg-error "uninitialized" } */ | |
#pragma GCC diagnostic push | |
#pragma GCC diagnostic ignored "-Wuninitialized" | |
foo(b); | |
#pragma GCC diagnostic pop | |
foo(c); /* { dg-error "uninitialized" } */ | |
#pragma GCC diagnostic pop | |
foo(d); /* { dg-warning "uninitialized" } */ | |
} |