generic-library/cxx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Move test into test/std subdirectory.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@224658 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Fiselier
2014-12-20 01:40:03 +00:00
parent 669a8a5a19
commit a90c6dd460
4817 changed files with 13 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

58
test/std/experimental/optional/optional.comp_with_t/not_equal.pass.cpp Normal file
View File

@@ -0,0 +1,58 @@
//===----------------------------------------------------------------------===//
//
// 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.
//
//===----------------------------------------------------------------------===//
// <optional>
// template <class T> constexpr bool operator!=(const optional<T>& x, const T& v);
// template <class T> constexpr bool operator!=(const T& v, const optional<T>& x);
#include <experimental/optional>
#if _LIBCPP_STD_VER > 11
using std::experimental::optional;
struct X
{
int i_;
constexpr X(int i) : i_(i) {}
};
constexpr bool operator == ( const X &lhs, const X &rhs )
{ return lhs.i_ == rhs.i_ ; }
#endif
int main()
{
#if _LIBCPP_STD_VER > 11
{
typedef X T;
typedef optional<T> O;
constexpr T val(2);
constexpr O o1; // disengaged
constexpr O o2{1}; // engaged
constexpr O o3{val}; // engaged
static_assert ( (o1 != T(1)), "" );
static_assert ( !(o2 != T(1)), "" );
static_assert ( (o3 != T(1)), "" );
static_assert ( !(o3 != T(2)), "" );
static_assert ( !(o3 != val), "" );
static_assert ( (T(1) != o1), "" );
static_assert ( !(T(1) != o2), "" );
static_assert ( (T(1) != o3), "" );
static_assert ( !(T(2) != o3), "" );
static_assert ( !(val != o3), "" );
}
#endif
}