[Bug c++/55076] ice when compiling lambda function

[markus at trippelsdorf dot de]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55076

--- Comment #7 from Markus Trippelsdorf <markus at trippelsdorf dot de> 
2012-10-26 16:48:46 UTC ---
What about the following naïve patch? 
At least it fixes the problem and causes no new test suite regressions.

diff --git a/gcc/cp/tree.c b/gcc/cp/tree.c
index 8d555c2..0f1a75d 100644
--- a/gcc/cp/tree.c
+++ b/gcc/cp/tree.c
@@ -145,7 +145,7 @@ lvalue_kind (const_tree ref)
     case ARRAY_REF:
     case PARM_DECL:
     case RESULT_DECL:
-      if (TREE_CODE (TREE_TYPE (ref)) != METHOD_TYPE)
+      if (TREE_TYPE (ref) && TREE_CODE (TREE_TYPE (ref)) != METHOD_TYPE)
        return clk_ordinary;
       break;