Mercurial > hg > CbC > CbC_gcc

comparison gcc/testsuite/c-c++-common/Wint-in-bool-context-3.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 /* { dg-options "-Wint-in-bool-context" } */
2 /* { dg-do compile } */
3
4 #define BITS_PER_UNIT 8
5
6 int foo (int count)
7 {
8 int alignment;
9
10 alignment = 1;
11 while (!(count & alignment)
12 && (alignment * 2 * BITS_PER_UNIT)) /* { dg-warning "boolean context" } */
13 alignment <<= 1;
14 return alignment * BITS_PER_UNIT;
15 }