Revert "[libc++] Fix PR35491 - std::array of zero-size doesn't work with non-default constructible types."

Revert "Fix initialization of array<const T, 0> with GCC."
Revert "Make array<const T, 0> non-CopyAssignable and make swap and fill ill-formed."

This reverts commit r324182, r324185, and r324194 which were causing issues with zero-length std::arrays.

llvm-svn: 324309

1 files changed, 0 insertions, 18 deletions

diff --git a/libcxx/test/std/containers/sequences/array/array.data/data.pass.cpp b/libcxx/test/std/containers/sequences/array/array.data/data.pass.cpp
index 452d6b7f3ca..d7aed70c98a 100644
--- a/libcxx/test/std/containers/sequences/array/array.data/data.pass.cpp
+++ b/libcxx/test/std/containers/sequences/array/array.data/data.pass.cpp
@@ -36,22 +36,4 @@ int main()
         T* p = c.data();
         (void)p; // to placate scan-build
     }
-    {
-      typedef double T;
-      typedef std::array<const T, 0> C;
-      C c = {};
-      const T* p = c.data();
-      static_assert((std::is_same<decltype(c.data()), const T*>::value), "");
-      (void)p; // to placate scan-build
-    }
-    {
-      struct NoDefault {
-        NoDefault(int) {}
-      };
-      typedef NoDefault T;
-      typedef std::array<T, 0> C;
-      C c = {};
-      T* p = c.data();
-      assert(p != nullptr);
-    }
 }