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comparison gcc/testsuite/gcc.dg/label-decl-1.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 /* Test diagnostics for label declarations. Test with no special
2 options. */
3 /* Origin: Joseph Myers <joseph@codesourcery.com> */
4 /* { dg-do compile } */
5 /* { dg-options "" } */
6
7 typedef int b;
8
9 void
10 f (void)
11 {
12 __label__ a, b, c, d;
13 __extension__ (void)&&d; /* { dg-error "label 'd' used but not defined" } */
14 goto c; /* { dg-error "label 'c' used but not defined" } */
15 a: (void)0;
16 b: (void)0;
17 }