Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp0x/Wunused-variable-1.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++/71442 // { dg-do compile { target c++11 } } // { dg-options "-Wunused-variable" } struct C { template<typename... Ts> int operator()(Ts &&...) { return sizeof...(Ts); } }; int foo () { C {} (1, 1L, 1LL, 1.0); return 0; } template<int N> void bar () { char a; // { dg-warning "unused variable" } short b; // { dg-warning "unused variable" } int c; // { dg-warning "unused variable" } long d; // { dg-warning "unused variable" } long long e; // { dg-warning "unused variable" } float f; // { dg-warning "unused variable" } double g; // { dg-warning "unused variable" } } void baz () { bar <0> (); }