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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231225 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/unittests/ADT/DenseMapTest.cpp b/unittests/ADT/DenseMapTest.cpp
index f4979839c78d5392631a20284d2de0ad91756ea5..97807771725d447064e90ba601f15e07afb13c08 100644 (file)
--- a/unittests/ADT/DenseMapTest.cpp
+++ b/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));
   }