From 1538bc2831934f236640dea6ba907342930bb489 Mon Sep 17 00:00:00 2001
From: William S Fulton <wsf@fultondesigns.co.uk>
Date: Tue, 11 Feb 2003 21:24:40 +0000
Subject: [PATCH] SWIGTYPE & varin typemap fix

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@4293 626c5289-ae23-0410-ae9c-e8d60b6d4f22
---
 Lib/ruby/ruby.swg | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/Lib/ruby/ruby.swg b/Lib/ruby/ruby.swg
index bb4dd1136..952a80da4 100644
--- a/Lib/ruby/ruby.swg
+++ b/Lib/ruby/ruby.swg
@@ -266,9 +266,14 @@
 /* Typemaps for pointers.  Note: the SWIG run-time type checker works
    even if a pointer happens to be mapped to a Ruby class */
 
-%typemap(varin) SWIGTYPE *,
-                SWIGTYPE &
-	"SWIG_ConvertPtr($input, (void **) &$1, $1_descriptor, 1);"
+%typemap(varin) SWIGTYPE *
+        "SWIG_ConvertPtr($input, (void **) &$1, $1_descriptor, 1);"
+
+%typemap(varin) SWIGTYPE & {
+        void *temp;
+        SWIG_ConvertPtr($input, (void **) &temp, $1_descriptor, 1);
+        $1 = *($1_ltype) temp;
+}
 
 %typemap(varin) SWIGTYPE [] {
 	rb_raise(rb_eRuntimeError, "Array $name is readonly");