diff options
Diffstat (limited to 'test/std/experimental/optional/optional.relops/less_than.pass.cpp')
-rw-r--r-- | test/std/experimental/optional/optional.relops/less_than.pass.cpp | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/test/std/experimental/optional/optional.relops/less_than.pass.cpp b/test/std/experimental/optional/optional.relops/less_than.pass.cpp deleted file mode 100644 index 4113408268e8..000000000000 --- a/test/std/experimental/optional/optional.relops/less_than.pass.cpp +++ /dev/null @@ -1,70 +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. -// -//===----------------------------------------------------------------------===// - -// UNSUPPORTED: c++98, c++03, c++11 -// <optional> - -// template <class T> constexpr bool operator< (const optional<T>& x, const optional<T>& y); - -#include <experimental/optional> - -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_ ; } - -int main() -{ - { - typedef optional<X> O; - - constexpr O o1; // disengaged - constexpr O o2; // disengaged - constexpr O o3{1}; // engaged - constexpr O o4{2}; // engaged - constexpr O o5{1}; // engaged - - static_assert ( !(o1 < o1), "" ); - static_assert ( !(o1 < o2), "" ); - static_assert ( (o1 < o3), "" ); - static_assert ( (o1 < o4), "" ); - static_assert ( (o1 < o5), "" ); - - static_assert ( !(o2 < o1), "" ); - static_assert ( !(o2 < o2), "" ); - static_assert ( (o2 < o3), "" ); - static_assert ( (o2 < o4), "" ); - static_assert ( (o2 < o5), "" ); - - static_assert ( !(o3 < o1), "" ); - static_assert ( !(o3 < o2), "" ); - static_assert ( !(o3 < o3), "" ); - static_assert ( (o3 < o4), "" ); - static_assert ( !(o3 < o5), "" ); - - static_assert ( !(o4 < o1), "" ); - static_assert ( !(o4 < o2), "" ); - static_assert ( !(o4 < o3), "" ); - static_assert ( !(o4 < o4), "" ); - static_assert ( !(o4 < o5), "" ); - - static_assert ( !(o5 < o1), "" ); - static_assert ( !(o5 < o2), "" ); - static_assert ( !(o5 < o3), "" ); - static_assert ( (o5 < o4), "" ); - static_assert ( !(o5 < o5), "" ); - } -} |