Don't call into objc front-end when not parsing objc code. This avoids
crashes because objc types aren't set up right.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50884 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Parse/ParseExpr.cpp b/lib/Parse/ParseExpr.cpp
index dff7c14..523f647 100644
--- a/lib/Parse/ParseExpr.cpp
+++ b/lib/Parse/ParseExpr.cpp
@@ -586,7 +586,9 @@
}
case tok::l_square:
// These can be followed by postfix-expr pieces.
- return ParsePostfixExpressionSuffix(ParseObjCMessageExpression());
+ if (getLang().ObjC1)
+ return ParsePostfixExpressionSuffix(ParseObjCMessageExpression());
+ // FALL THROUGH.
default:
Diag(Tok, diag::err_expected_expression);
return ExprResult(true);