gcc/testsuite/c-c++-common/pr43395.c


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28

/* PR c/43395 */
/* { dg-do compile } */
/* { dg-require-effective-target label_values } */

void *
foo (void)
{
 lab:
  return &&lab;
/* { dg-warning "address of label" "" { target *-*-* } .-1 } */
}

void *
bar (void)
{
  __label__ lab;
 lab:
  return &&lab;
/* { dg-warning "address of label" "" { target *-*-* } .-1 } */
}

void *
baz (void)
{
  int i;
  return &i;
/* { dg-warning "address of local variable" "" { target *-*-* } .-1 } */
}