Avoid superfluous errors regarding variable-length arrays (casts).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@55759 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGExprScalar.cpp b/lib/CodeGen/CGExprScalar.cpp
index 229b05f..88b8c9e 100644
--- a/lib/CodeGen/CGExprScalar.cpp
+++ b/lib/CodeGen/CGExprScalar.cpp
@@ -516,7 +516,7 @@
     if (!(isa<llvm::PointerType>(V->getType()) &&
           isa<llvm::ArrayType>(cast<llvm::PointerType>(V->getType())
                                ->getElementType()))) {
-      CGF.ErrorUnsupported(E, "variable-length array cast");
+      CGF.ErrorUnsupported(E, "variable-length array cast", true);
       if (E->getType()->isVoidType())
         return 0;
       return llvm::UndefValue::get(CGF.ConvertType(E->getType()));