From fa4afe020d48ce872f6d7dfde946314c7b2a30c8 Mon Sep 17 00:00:00 2001
From: Stephan Bergmann <sbergman@redhat.com>
Date: Fri, 21 Feb 2014 23:40:22 +0100
Subject: Handle ImplicitCastExpr w/ invalid loc from Objective C code

Change-Id: I82cb8aa53ea5fd86d6ff46af876dd3f55e1123d1
---
 compilerplugins/clang/plugin.hxx | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'compilerplugins/clang')

diff --git a/compilerplugins/clang/plugin.hxx b/compilerplugins/clang/plugin.hxx
index 796ebef74a11..b70fd7831db7 100644
--- a/compilerplugins/clang/plugin.hxx
+++ b/compilerplugins/clang/plugin.hxx
@@ -180,7 +180,9 @@ bool Plugin::ignoreLocation( const Decl* decl )
 inline
 bool Plugin::ignoreLocation( const Stmt* stmt )
     {
-    return ignoreLocation( stmt->getLocStart());
+    // Invalid location can happen at least for ImplicitCastExpr of
+    // ImplicitParam 'self' in Objective C method declarations:
+    return stmt->getLocStart().isValid() && ignoreLocation( stmt->getLocStart());
     }
 
 template< typename T >
-- 
cgit