diff options
Diffstat (limited to 'libcxx/test/utilities/function.objects/arithmetic.operations/negate.pass.cpp')
-rw-r--r-- | libcxx/test/utilities/function.objects/arithmetic.operations/negate.pass.cpp | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/libcxx/test/utilities/function.objects/arithmetic.operations/negate.pass.cpp b/libcxx/test/utilities/function.objects/arithmetic.operations/negate.pass.cpp deleted file mode 100644 index 3ffb7051bfd..00000000000 --- a/libcxx/test/utilities/function.objects/arithmetic.operations/negate.pass.cpp +++ /dev/null @@ -1,37 +0,0 @@ -//===----------------------------------------------------------------------===// -// -// 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> - -// negate - -#include <functional> -#include <type_traits> -#include <cassert> - -int main() -{ - typedef std::negate<int> F; - const F f = F(); - static_assert((std::is_base_of<std::unary_function<int, int>, F>::value), ""); - assert(f(36) == -36); -#if _LIBCPP_STD_VER > 11 - typedef std::negate<> F2; - const F2 f2 = F2(); - assert(f2(36) == -36); - assert(f2(36L) == -36); - assert(f2(36.0) == -36); - - constexpr int foo = std::negate<int> () (3); - static_assert ( foo == -3, "" ); - - constexpr int bar = std::negate<> () (3.0); - static_assert ( bar == -3, "" ); -#endif -} |