Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/warn/unused-result1-Werror.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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// PR 40614 // { dg-options "-Werror=unused-result" } /* { dg-message "some warnings being treated as errors" "" {target "*-*-*"} 0 } */ class QByteArray { public: QByteArray(const QByteArray &); }; class QString { QByteArray toLocal8Bit() const __attribute__ ((warn_unused_result)); void fooWarnHere() const { toLocal8Bit(); } // { dg-error "ignoring" } };