diff options
Diffstat (limited to 'test/std/utilities/function.objects/bind/func.bind/func.bind.place/placeholders.pass.cpp')
| -rw-r--r-- | test/std/utilities/function.objects/bind/func.bind/func.bind.place/placeholders.pass.cpp | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/test/std/utilities/function.objects/bind/func.bind/func.bind.place/placeholders.pass.cpp b/test/std/utilities/function.objects/bind/func.bind/func.bind.place/placeholders.pass.cpp new file mode 100644 index 000000000000..246186040c56 --- /dev/null +++ b/test/std/utilities/function.objects/bind/func.bind/func.bind.place/placeholders.pass.cpp @@ -0,0 +1,43 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// placeholders + +#include <functional> +#include <type_traits> + +template <class T> +void +test(const T& t) +{ + // Test default constructible. + T t2; + ((void)t2); + // Test copy constructible. + T t3 = t; + ((void)t3); + static_assert(std::is_nothrow_copy_constructible<T>::value, ""); + static_assert(std::is_nothrow_move_constructible<T>::value, ""); +} + +int main() +{ + test(std::placeholders::_1); + test(std::placeholders::_2); + test(std::placeholders::_3); + test(std::placeholders::_4); + test(std::placeholders::_5); + test(std::placeholders::_6); + test(std::placeholders::_7); + test(std::placeholders::_8); + test(std::placeholders::_9); + test(std::placeholders::_10); +} |
