Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp1z/decomp17.C @ 152:2b5abeee2509
update gcc11
author | anatofuz |
---|---|
date | Mon, 25 May 2020 07:50:57 +0900 |
parents | 84e7813d76e9 |
children |
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// { dg-do compile { target c++17 } } #include <tuple> template <typename, typename> struct same_type; template <typename T> struct same_type<T, T> {}; int main() { int i; std::tuple<int,int&,int&&> tuple = { 1, i, 1 }; auto &[v, r, rr] = tuple; same_type<decltype(v), int>{}; same_type<decltype(r), int&>{}; same_type<decltype(rr), int&&>{}; }