Prevent crash on incorrect objc messaging expression.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@45489 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Parse/ParseObjc.cpp b/Parse/ParseObjc.cpp
index d8da0da..19bbfea 100644
--- a/Parse/ParseObjc.cpp
+++ b/Parse/ParseObjc.cpp
@@ -1342,13 +1342,13 @@
   } else if (!selIdent) {
     Diag(Tok, diag::err_expected_ident); // missing selector name.
     SkipUntil(tok::semi);
-    return 0;
+    return true;
   }
   
   if (Tok.isNot(tok::r_square)) {
     Diag(Tok, diag::err_expected_rsquare);
     SkipUntil(tok::semi);
-    return 0;
+    return true;
   }
   SourceLocation RBracloc = ConsumeBracket(); // consume ']'