From c6f9abd8f4bb0f046d642a4e27b347324fb7168f Mon Sep 17 00:00:00 2001
From: Marcelo Matus <mmatus@acms.arizona.edu>
Date: Fri, 9 Apr 2004 21:59:38 +0000
Subject: [PATCH] use inplace +=

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@5860 626c5289-ae23-0410-ae9c-e8d60b6d4f22
---
 Lib/python/std_basic_string.i | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/Lib/python/std_basic_string.i b/Lib/python/std_basic_string.i
index 56223ed28..901b382c7 100644
--- a/Lib/python/std_basic_string.i
+++ b/Lib/python/std_basic_string.i
@@ -217,18 +217,11 @@ namespace std {
     replace(iterator __i1, iterator __i2, const_iterator __k1, const_iterator __k2);
     #endif
 
+    std::basic_string<_CharT>& operator +=(const basic_string& v);
 
-    %newobject __iadd__;
     %newobject __add__;   
     %newobject __radd__;
     %extend {
-    /*
-      swig workaround. if used as expected, __iadd__ deletes 'self'.
-    */
-    std::basic_string<_CharT>* __iadd__(const basic_string& v) {
-      *self += v;
-      return new std::basic_string<_CharT>(*self);
-    }
 
     std::basic_string<_CharT>* __add__(const basic_string& v) {
       std::basic_string<_CharT>* res = new std::basic_string<_CharT>(*self);