From 2fdbd8679fe4d7545e0eaaf111fc84aeadae26af Mon Sep 17 00:00:00 2001
From: Marcelo Matus <mmatus@acms.arizona.edu>
Date: Wed, 1 Dec 2004 01:18:56 +0000
Subject: [PATCH] fix enum + ref + directors

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@6815 626c5289-ae23-0410-ae9c-e8d60b6d4f22
---
 SWIG/Lib/ruby/rubyenum.swg | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/SWIG/Lib/ruby/rubyenum.swg b/SWIG/Lib/ruby/rubyenum.swg
index 0aa371e15..abce97cbc 100644
--- a/SWIG/Lib/ruby/rubyenum.swg
+++ b/SWIG/Lib/ruby/rubyenum.swg
@@ -10,7 +10,11 @@
          $1 = &temp;";
 
 
-%typemap(directorout) enum SWIGTYPE "$result = NUM2INT($input);";
+%typemap(directorout) enum SWIGTYPE "$result = ($1_ltype) NUM2INT($input);";
+%typemap(directorout) const enum SWIGTYPE & ($*1_ltype temp)
+        "temp = ($*1_ltype) NUM2INT($input);
+         $result = &temp;";
+
 
 /* --- Output typemaps --- */
 %typemap(out) enum SWIGTYPE "$result = INT2NUM($1);";
@@ -18,6 +22,7 @@
 %typemap(out) const enum SWIGTYPE & "$result = INT2NUM((long) *($1));";
 
 %typemap(directorin) enum SWIGTYPE "$input = INT2NUM($1);";
+%typemap(directorin) const enum SWIGTYPE& "$input = INT2NUM($1);";
 
 /* --- Variable Input --- */