diff options
Diffstat (limited to 'libcxx/test/utilities/function.objects/unord.hash/pointer.pass.cpp')
-rw-r--r-- | libcxx/test/utilities/function.objects/unord.hash/pointer.pass.cpp | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/libcxx/test/utilities/function.objects/unord.hash/pointer.pass.cpp b/libcxx/test/utilities/function.objects/unord.hash/pointer.pass.cpp deleted file mode 100644 index e4e011295c9..00000000000 --- a/libcxx/test/utilities/function.objects/unord.hash/pointer.pass.cpp +++ /dev/null @@ -1,42 +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> - -// template <class T> -// struct hash -// : public unary_function<T, size_t> -// { -// size_t operator()(T val) const; -// }; - -// Not very portable - -#include <functional> -#include <cassert> -#include <type_traits> -#include <limits> - -template <class T> -void -test() -{ - static_assert((std::is_base_of<std::unary_function<T, std::size_t>, - std::hash<T> >::value), ""); - std::hash<T> h; - typedef typename std::remove_pointer<T>::type type; - type i; - type j; - assert(h(&i) != h(&j)); -} - -int main() -{ - test<int*>(); -} |