1 /* Test diagnostics for label declarations. Test with
2 -pedantic-errors. */
3 /* Origin: Joseph Myers <joseph@codesourcery.com> */
4 /* { dg-do compile } */
5 /* { dg-options "-pedantic-errors" } */
6
7 typedef int b;
8
9 void
f(void)10 f (void)
11 {
12 __label__ a, b, c, d;
13 __extension__ (void)&&d; /* { dg-error "label 'd' used but not defined" } */
14 /* { dg-error "ISO C forbids label declarations" "label decls" { target *-*-* } 12 } */
15 goto c; /* { dg-error "label 'c' used but not defined" } */
16 a: (void)0;
17 b: (void)0;
18 }
19