[thirdparty/gcc.git] / gcc / testsuite / gcc.dg / redecl-13.c

/* 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[10]; } /* { dg-message "note: previous declaration of 'a' was here" } */
extern int a[5]; /* { dg-error "conflicting types for 'a'" } */
Commit	Line	Data
2798c11f JM	1	/* Some incompatible external linkage declarations were not diagnosed.
	2	Bug 21342. */
	3	/* Origin: Joseph Myers <joseph@codesourcery.com> */
	4	/* { dg-do compile } */
	5	/* { dg-options "" } */
	6
	7	extern int a[];
71205d17	8	void f(void) { extern int a[10]; } /* { dg-message "note: previous declaration of 'a' was here" } */
ad0637fd	9	extern int a[5]; /* { dg-error "conflicting types for 'a'" } */