Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/warn/Wsign-compare-5.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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// Test that -Wsign-compare doesn't warn about // equality/non-equality comparisons with sizeof. // { dg-do compile } // { dg-options "-Wsign-compare" } int foo (int x) { if (x != sizeof (sizeof (x))) // { dg-bogus "comparison between signed and unsigned integer expressions" } return 1; return 0; } int bar (int x) { if (x == sizeof (sizeof (x)) + 1) // { dg-bogus "comparison between signed and unsigned integer expressions" } return 1; return 0; }