/* Test the legacy option -Werror-implicit-function-declaration */ | |
/* { dg-do compile } */ | |
/* { dg-options "-std=c89 -Werror-implicit-function-declaration" } */ | |
/* { dg-message "some warnings being treated as errors" "" {target "*-*-*"} 0 } */ | |
void f(void) | |
{ | |
puts("Hello"); /* { dg-error "implicit declaration of function" } */ | |
} |