Explicitly default DenseMapTest::CtorTest::operator=

Using the implicit default copy assignment operator in the presence of a
user-declared copy ctor is deprecated in C++11.

llvm-svn: 231225

1 files changed, 1 insertions, 0 deletions

diff --git a/llvm/unittests/ADT/DenseMapTest.cpp b/llvm/unittests/ADT/DenseMapTest.cpp
index f497983..9780777 100644
--- a/llvm/unittests/ADT/DenseMapTest.cpp
+++ b/llvm/unittests/ADT/DenseMapTest.cpp
@@ -46,6 +46,7 @@ public:
   CtorTester(const CtorTester &Arg) : Value(Arg.Value) {
     EXPECT_TRUE(Constructed.insert(this).second);
   }
+  CtorTester &operator=(const CtorTester &) = default;
   ~CtorTester() {
     EXPECT_EQ(1u, Constructed.erase(this));
   }