Fix various issues in std::any and the related tests.

* Fix self-swap. Patch from Casey Carter.

* Remove workarounds and tests for types with deleted move constructors. This
  was originally added as part of a LWG proposed resolution that has since
  changed.

* Re-apply most recent PR for LWG 2769.

* Re-apply most recent PR for LWG 2754. Specifically fix the SFINAE checks to
  use the decayed type.

* Fix tests to allow moved-from std::any's to have a non-empty state. This is
  the behavior of MSVC's std::any.

* Various whitespace and test fixes.

llvm-svn: 283606

1 files changed, 1 insertions, 1 deletions

diff --git a/libcxx/test/std/utilities/any/any.class/any.cons/copy.pass.cpp b/libcxx/test/std/utilities/any/any.class/any.cons/copy.pass.cpp
index 03870caa531..021c9e45284 100644
--- a/libcxx/test/std/utilities/any/any.class/any.cons/copy.pass.cpp
+++ b/libcxx/test/std/utilities/any/any.class/any.cons/copy.pass.cpp
@@ -71,7 +71,7 @@ void test_copy()
         assert(Type::copied == 1);
         assert(Type::count == 2);
         assertContains<Type>(a, 42);
-        assertContains<Type>(a, 42);
+        assertContains<Type>(a2, 42);
 
         // Modify a and check that a2 is unchanged
         modifyValue<Type>(a, -1);