Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp1y/lambda-generic-const10.C @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
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date | Thu, 13 Feb 2020 11:34:05 +0900 |
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// PR c++/82643 // { dg-do compile { target c++14 } } int main() { struct A { constexpr int operator()() const { return 42; } }; auto f = A(); constexpr auto x = f(); //ok, call constexpr const non-static method [](auto const &f) { constexpr auto x = f(); // { dg-error "" } }(f); [&]() { constexpr auto x = f(); //ko, __closure is not a constant expression }; [=]() { constexpr auto x = f(); //same ko, __closure is not a constant expression }; }