/* Some incompatible external linkage declarations were not diagnosed. | |
Bug 21342. */ | |
/* Origin: Joseph Myers <joseph@codesourcery.com> */ | |
/* { dg-do compile } */ | |
/* { dg-options "" } */ | |
extern int a[]; | |
void f(void) { extern int a[]; extern int a[10]; } /* { dg-error "error: previous declaration of 'a' was here" } */ | |
extern int a[5]; /* { dg-error "error: conflicting types for 'a'" } */ |