1 /* { dg-do compile } */
2 /* { dg-options "-O -fwhole-program" } */
3 
foo1(void)4 static void foo1 (void) { }					/* { dg-warning "have effect only on public" } */
5 extern void foo1 (void) __attribute__((externally_visible));
6 
foo2(void)7 void foo2 (void)
8 {
9   __attribute__((externally_visible)) void foo3 (void) { }	/* { dg-warning "have effect only on public" } */
10 }
11 
foo3(void)12 __attribute__((externally_visible)) static void foo3 (void) { }	/* { dg-warning "have effect only on public" } */
13 
14 static int bar1;
15 extern int bar1 __attribute__((externally_visible));		/* { dg-warning "have effect only on public" } */
16 
17 static int bar2 __attribute__((externally_visible));		/* { dg-warning "have effect only on public" } */
18 
fn1(void)19 void fn1 (void)
20 {
21   static int bar3 __attribute__((externally_visible));		/* { dg-warning "have effect only on public" } */
22 }
23 
fn2(void)24 void fn2 (void)
25 {
26   int bar4 __attribute__((externally_visible));			/* { dg-warning "have effect only on public" } */
27 }
28 
29 struct A
30 {
31 } __attribute__((externally_visible));				/* { dg-warning "does not apply to types" } */
32 
33 typedef int B __attribute__((externally_visible));		/* { dg-warning "attribute ignored" } */
34