[Unittests] Fix a build failure with clang 3.8. NFCI.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@297423 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/unittests/ADT/STLExtrasTest.cpp b/unittests/ADT/STLExtrasTest.cpp
index f17d24f36b2385a5ca7eea5fff25cbeb0cc0e9b8..6c162de6d37548a741f4b7603b2eb8266edd2e66 100644 (file)
--- a/unittests/ADT/STLExtrasTest.cpp
+++ b/unittests/ADT/STLExtrasTest.cpp
@@ -69,7 +69,7 @@ TEST(STLExtrasTest, EnumerateLValue) {
 
   // Test an empty range.
   IntResults.clear();
-  const std::vector<int> baz;
+  const std::vector<int> baz{};
   for (auto X : llvm::enumerate(baz)) {
     IntResults.emplace_back(X.Index, X.Value);
   }