Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp1z/decomp46.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
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// PR c++/86836 // { dg-do compile { target c++11 } } // { dg-options "" } struct A { int operator*(); void operator++(); bool operator!=(A); }; template <typename> class map { public: A begin(); A end(); }; template <typename T> void mergemap(map<T> orig, map<T> toadd) { for (auto p : toadd) auto [orig] = orig; // { dg-error "use of 'orig' before deduction of 'auto'" } } // { dg-warning "structured bindings only available with" "" { target c++14_down } .-1 } int main() { map<double> x, y; mergemap(x, y); }