From: Ian Lance Taylor <ian@gcc.gnu.org>
Date: Fri, 20 Jan 2012 23:38:33 +0000 (+0000)
Subject: compiler: Don't crash if receiver name is _.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=032120b225188a4dcfd1b3a736cf804f22208977;p=gcc.git

compiler: Don't crash if receiver name is _.

From-SVN: r183359
---

diff --git a/gcc/go/gofrontend/gogo.cc b/gcc/go/gofrontend/gogo.cc
index 59a61bf25d8..9d9bef1917d 100644
--- a/gcc/go/gofrontend/gogo.cc
+++ b/gcc/go/gofrontend/gogo.cc
@@ -637,7 +637,8 @@ Gogo::start_function(const std::string& name, Function_type* type,
 	  ++count;
 	  name = buf;
 	}
-      block->bindings()->add_variable(name, NULL, this_param);
+      if (!Gogo::is_sink_name(name))
+	block->bindings()->add_variable(name, NULL, this_param);
     }
 
   const Typed_identifier_list* parameters = type->parameters();