unittests/Basic/FileManagerTest.cpp: Suppress warnings on gcc.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140364 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/unittests/Basic/FileManagerTest.cpp b/unittests/Basic/FileManagerTest.cpp
index a725a437f6b7bb464ac42b88489b265a1216d0bf..91998b63885946d8efa81e021927eef4b1939e2a 100644 (file)
--- a/unittests/Basic/FileManagerTest.cpp
+++ b/unittests/Basic/FileManagerTest.cpp
@@ -28,7 +28,8 @@ private:
   llvm::StringMap<struct stat, llvm::BumpPtrAllocator> StatCalls;
 
   void InjectFileOrDirectory(const char *Path, ino_t INode, bool IsFile) {
-    struct stat statBuf = {};
+    struct stat statBuf;
+    memset(&statBuf, 0, sizeof(statBuf));
     statBuf.st_dev = 1;
 #ifndef _WIN32  // struct stat has no st_ino field on Windows.
     statBuf.st_ino = INode;