From: Ian Lance Taylor <ian@gcc.gnu.org>
Date: Wed, 7 Mar 2012 16:06:10 +0000 (+0000)
Subject: compiler: Fix struct inheriting interface with varargs method.
X-Git-Tag: misc/gccgo-go1_1_2~4142
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b0d623bb216914a90b626439f4c96fba683bab2c;p=thirdparty%2Fgcc.git

compiler: Fix struct inheriting interface with varargs method.

From-SVN: r185060
---

diff --git a/gcc/go/gofrontend/types.cc b/gcc/go/gofrontend/types.cc
index 3c33a6dcd49b..d3a75f425d14 100644
--- a/gcc/go/gofrontend/types.cc
+++ b/gcc/go/gofrontend/types.cc
@@ -3744,8 +3744,12 @@ Function_type::copy_with_receiver(Type* receiver_type) const
   go_assert(!this->is_method());
   Typed_identifier* receiver = new Typed_identifier("", receiver_type,
 						    this->location_);
-  return Type::make_function_type(receiver, this->parameters_,
-				  this->results_, this->location_);
+  Function_type* ret = Type::make_function_type(receiver, this->parameters_,
+						this->results_,
+						this->location_);
+  if (this->is_varargs_)
+    ret->set_is_varargs();
+  return ret;
 }
 
 // Make a function type.