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view gcc/testsuite/g++.dg/cpp0x/constexpr-ice8.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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// PR c++/53349 // { dg-do compile { target c++11 } } template <int N> struct Foo { constexpr Foo(const Foo<N-1> a) : m_a(a) {} constexpr Foo(const Foo<N> &a) : m_a(a.m_a) {} Foo<N-1> m_a; }; template <> struct Foo<0> {}; constexpr Foo<1> catty1(Foo<1> x) { return x; } constexpr Foo<2> catty2(Foo<1> x) { return Foo<2>(catty1(x)); } constexpr auto res = catty2(Foo<1>(Foo<0>()));