From 08580c3477636e824e5d8e4ef87927a4b78193c4 Mon Sep 17 00:00:00 2001
From: Ian Lance Taylor <ian@gcc.gnu.org>
Date: Fri, 11 Oct 2013 18:28:04 +0000
Subject: [PATCH] compiler: Error if receiver and parameter have same name.

From-SVN: r203455
---
 gcc/go/gofrontend/parse.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gcc/go/gofrontend/parse.cc b/gcc/go/gofrontend/parse.cc
index 498125bb241..9c7d8277efa 100644
--- a/gcc/go/gofrontend/parse.cc
+++ b/gcc/go/gofrontend/parse.cc
@@ -744,6 +744,8 @@ Parse::signature(Typed_identifier* receiver, Location location)
     return NULL;
 
   Parse::Names names;
+  if (receiver != NULL)
+    names[receiver->name()] = receiver;
   if (params != NULL)
     this->check_signature_names(params, &names);
   if (results != NULL)
-- 
2.30.2