From 1b4d46a696a3b95355575127e263b077fd073d37 Mon Sep 17 00:00:00 2001
From: Ian Lance Taylor <ian@gcc.gnu.org>
Date: Thu, 24 Feb 2011 02:43:21 +0000
Subject: Don't crash if a result variable redefines a parameter.

From-SVN: r170451
---
 gcc/go/gofrontend/gogo.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'gcc')

diff --git a/gcc/go/gofrontend/gogo.cc b/gcc/go/gofrontend/gogo.cc
index b062c54..f1404cc 100644
--- a/gcc/go/gofrontend/gogo.cc
+++ b/gcc/go/gofrontend/gogo.cc
@@ -2558,7 +2558,8 @@ Function::create_named_result_variables(Gogo* gogo)
 	}
       Result_variable* result = new Result_variable(p->type(), this, index);
       Named_object* no = block->bindings()->add_result_variable(name, result);
-      this->named_results_->push_back(no);
+      if (no->is_result_variable())
+	this->named_results_->push_back(no);
     }
 }
 
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