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Move <optional> into include/experimental, and into the std::experimental namespace, since it's not part of C++14, but of an upcoming TS

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@194867 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Marshall Clow
2013-11-15 22:42:10 +00:00
parent ec5714f27a
commit 0cdbe60481
59 changed files with 523 additions and 409 deletions
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6
test/utilities/optional/optional.relops/equal.pass.cpp
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@@ -11,12 +11,14 @@
// template <class T> constexpr bool operator==(const optional<T>& x, const optional<T>& y);
#include <optional>
#include <experimental/optional>
#include <type_traits>
#include <cassert>
#if _LIBCPP_STD_VER > 11
using std::experimental::optional;
struct X
{
int i_;
@@ -34,7 +36,7 @@ int main()
#if _LIBCPP_STD_VER > 11
{
typedef X T;
typedef std::optional<T> O;
typedef optional<T> O;
constexpr O o1; // disengaged
constexpr O o2; // disengaged