Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp1z/pr87814.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++17 } } template<class Element> struct box { template<class E> constexpr box(E && e) noexcept(noexcept(Element(e))) {} }; template<class... Ts> struct compressed_tuple_ : box<Ts> ... { template<typename... Args> constexpr compressed_tuple_(Args &&... args) noexcept((noexcept(box<Ts>(args)) && ...)) : box<Ts>(args)... {} }; struct adaptor_cursor : compressed_tuple_<int*> { using compressed_tuple_::compressed_tuple_; }; int main() { (void)noexcept(adaptor_cursor{(int*)0}); }