Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/warn/unused-result1-Werror.c @ 152:2b5abeee2509
update gcc11
author | anatofuz |
---|---|
date | Mon, 25 May 2020 07:50:57 +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" } };