[NFC] Add { } to silence compiler warning [-Wmissing-braces].

llvm-project/llvm/unittests/ADT/ArrayRefTest.cpp:254:25: warning: suggest braces around initialization of subobject [-Wmissing-braces]
  std::array<int, 5> A1{42, -5, 0, 1000000, -1000000};
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
                        {                           }

llvm-svn: 372902

diff --git a/llvm/unittests/ADT/ArrayRefTest.cpp b/llvm/unittests/ADT/ArrayRefTest.cpp
index 5424742..6a3a120 100644 (file)
--- a/llvm/unittests/ADT/ArrayRefTest.cpp
+++ b/llvm/unittests/ADT/ArrayRefTest.cpp
@@ -251,7 +251,7 @@ TEST(ArrayRefTest, OwningArrayRef) {
 }
 
 TEST(ArrayRefTest, makeArrayRefFromStdArray) {
-  std::array<int, 5> A1{42, -5, 0, 1000000, -1000000};
+  std::array<int, 5> A1{{42, -5, 0, 1000000, -1000000}};
   ArrayRef<int> A2 = makeArrayRef(A1);
 
   EXPECT_EQ(A1.size(), A2.size());