[ADT] Fix OwningArrayRef's move ctor

llvm-svn: 358332

1 files changed, 7 insertions, 0 deletions

diff --git a/llvm/unittests/ADT/ArrayRefTest.cpp b/llvm/unittests/ADT/ArrayRefTest.cpp
index a5609f89ff9..4f8275c4bb3 100644
--- a/llvm/unittests/ADT/ArrayRefTest.cpp
+++ b/llvm/unittests/ADT/ArrayRefTest.cpp
@@ -248,6 +248,13 @@ TEST(ArrayRefTest, makeArrayRef) {
   EXPECT_TRUE(AR2.equals(AR2Ref));
 }
 
+TEST(ArrayRefTest, OwningArrayRef) {
+  static const int A1[] = {0, 1};
+  OwningArrayRef<int> A(makeArrayRef(A1));
+  OwningArrayRef<int> B(std::move(A));
+  EXPECT_EQ(A.data(), nullptr);
+}
+
 static_assert(is_trivially_copyable<ArrayRef<int>>::value,
               "trivially copyable");