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comparison gcc/testsuite/gcc.dg/if-empty-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 empty bodies in if / else. */
2 /* Origin: Joseph Myers <joseph@codesourcery.com> */
3 /* { dg-do compile } */
4 /* { dg-options "-Wempty-body" } */
5
6 void
7 f (int x)
8 {
9 if (x)
10 ; /* { dg-warning "suggest braces around empty body in an" } */
11 if (x)
12 ; /* By design we don't warn in this case. */
13 else
14 (void)0;
15 if (x)
16 (void)0;
17 else
18 ; /* { dg-warning "suggest braces around empty body in an" } */
19 if (x)
20 (void)0;
21 else
22 (void)0;
23 }