Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/warn/Wunused-var-31.C @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 84e7813d76e9 |
children |
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// PR c++/85108 // { dg-do compile { target c++17 } } // { dg-options "-Wunused-but-set-variable" } int main () { auto constexpr add = [] (auto a, auto b) { return a + b; }; // { dg-bogus "set but not used" } auto test_lambda = [&] () { return add (2, 2); }; return test_lambda () - 4; }