/* Test for the warning about external functions with non-global | |
types. In -traditional mode, these functions are globally visible | |
even if declared in an inner scope, so their return types should | |
also be visible. */ | |
/* { dg-do compile } */ | |
/* { dg-options -traditional } */ | |
int | |
main () | |
{ | |
struct foo { int a, b; }; | |
extern struct foo *bar(); /* { dg-warning "type of external" "good warn" } */ | |
extern int baz(); /* { dg-bogus "type of external" "bad warn" } */ | |
return 0; | |
} |