gcc/libstdc++-v3/testsuite/20_util/is_constructible/68430.cc at gcc-14.2.0 - FreeChainXenon/gcc - Aiden Isik's Forgejo Server

FreeChainXenon/gcc

Ville Voutilainen 5dd44f4ea5 re PR libstdc++/68430 (std::is_constructible<T>::value == true for unconstructible type T)

PR libstdc++/68430

* testsuite/20_util/is_constructible/68430.cc: New.

From-SVN: r255785

2017-12-18 20:46:30 +02:00

6 lines

177 B

C++

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 // { dg-do compile { target c++11 } }
 #include <type_traits>
 template<class T> struct Foo { Foo(T = nullptr) {} };
 static_assert(!std::is_constructible<Foo<int>>::value, "");