Implement n3789; constexpr support in named function objects

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@191626 91177308-0d34-0410-b5e6-96231b3b80d8
2013-09-28 19:06:12 +00:00
parent 6db12cb037
commit 9738cafa4f
21 changed files with 201 additions and 45 deletions
--- a/test/utilities/function.objects/comparisons/not_equal_to.pass.cpp
+++ b/test/utilities/function.objects/comparisons/not_equal_to.pass.cpp
@@ -31,5 +31,11 @@ int main()
    assert( f2(36.0, 6));
    assert(!f2(36.0, 36));
    assert(!f2(36, 36.0));
+
+    constexpr bool foo = std::not_equal_to<int> () (36, 36);
+    static_assert ( !foo, "" );
+
+    constexpr bool bar = std::not_equal_to<> () (36.0, 36);
+    static_assert ( !bar, "" );
 #endif
 }