[Support][Error] Suppress warning about unused result.

llvm-svn: 280059

diff --git a/llvm/include/llvm/Support/Error.h b/llvm/include/llvm/Support/Error.h
index bd488e4..d4d4a00 100644 (file)
--- a/llvm/include/llvm/Support/Error.h
+++ b/llvm/include/llvm/Support/Error.h
@@ -646,7 +646,7 @@ public:
 #endif // NDEBUG
   {
     new (getErrorStorage()) Error();
-    !!*getErrorStorage();
+    (void)!!*getErrorStorage();
   }
 #endif // _MSC_VER