From patchwork Thu Sep  2 00:39:21 2010
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Subject: [gccgo] Don't crash when converting abstract integer to interface type
Date: Wed, 01 Sep 2010 14:39:21 -0000
From: Ian Taylor <iant@google.com>
X-Patchwork-Id: 63429
Message-Id: <mcrr5hd6ksm.fsf@google.com>
To: gcc-patches@gcc.gnu.org, gofrontend-dev@googlegroups.com

This small gccgo patch fixes a crash when an abstract integer is
converted to an interface type.  Committed to gccgo branch.

Ian


diff -r 97d6b90859a0 go/expressions.cc
--- a/go/expressions.cc	Wed Sep 01 17:06:46 2010 -0700
+++ b/go/expressions.cc	Wed Sep 01 17:37:35 2010 -0700
@@ -2826,7 +2826,7 @@
   void
   do_determine_type(const Type_context*)
   {
-    Type_context subcontext(this->type_, true);
+    Type_context subcontext(this->type_, false);
     this->expr_->determine_type(&subcontext);
   }