From: Chris Lattner <sabre@nondot.org>
Date: Fri, 9 May 2008 05:28:21 +0000 (+0000)
Subject: Don't call into objc front-end when not parsing objc code.  This avoids
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=039a64212713aebdcc196ea41135c2af4f4386dc;p=clang

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 dff7c14524..523f647341 100644
--- a/lib/Parse/ParseExpr.cpp
+++ b/lib/Parse/ParseExpr.cpp
@@ -586,7 +586,9 @@ Parser::ExprResult Parser::ParseCastExpression(bool isUnaryExpression) {
   }
   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);