Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp0x/rv-lvalue-req.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 | 1830386684a0 |
children |
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// { dg-do compile { target c++11 } } template <class T> T&& declval(); int main() { &declval<int>(); // { dg-error "16:taking address of rvalue" } declval<int>() = declval<int>(); // { dg-error "15:using rvalue as lvalue" } declval<int>()++; // { dg-error "15:using rvalue as lvalue" } --declval<int>(); // { dg-error "17:using rvalue as lvalue" } declval<int>() += 1; // { dg-error "rvalue" } }