1 /* Test diagnostics for label declarations. Test with -pedantic. */
2 /* Origin: Joseph Myers <joseph@codesourcery.com> */
3 /* { dg-do compile } */
4 /* { dg-options "-pedantic" } */
5
6 typedef int b;
7
8 void
f(void)9 f (void)
10 {
11 __label__ a, b, c, d; /* { dg-warning "ISO C forbids label declarations" "label decls" { target *-*-* } 11 } */
12 __extension__ (void)&&d; /* { dg-error "label 'd' used but not defined" } */
13 goto c; /* { dg-error "label 'c' used but not defined" } */
14 a: (void)0;
15 b: (void)0;
16 }
17