diff --git a/7.3.439 b/7.3.439
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+To: vim_dev@googlegroups.com
+Subject: Patch 7.3.439
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.3.439
+Problem:    Compiler warnings to size casts in Perl interface.
+Solution:   Use XS macros. (James McCoy)
+Files:      src/if_perl.xs, src/typemap
+
+
+*** ../vim-7.3.438/src/if_perl.xs	2011-09-07 18:47:19.000000000 +0200
+--- src/if_perl.xs	2012-02-12 00:28:52.000000000 +0100
+***************
+*** 611,617 ****
+      if (ptr->w_perl_private == NULL)
+      {
+  	ptr->w_perl_private = newSV(0);
+! 	sv_setiv(ptr->w_perl_private, (IV)ptr);
+      }
+      else
+  	SvREFCNT_inc(ptr->w_perl_private);
+--- 611,617 ----
+      if (ptr->w_perl_private == NULL)
+      {
+  	ptr->w_perl_private = newSV(0);
+! 	sv_setiv(ptr->w_perl_private, PTR2IV(ptr));
+      }
+      else
+  	SvREFCNT_inc(ptr->w_perl_private);
+***************
+*** 629,635 ****
+      if (ptr->b_perl_private == NULL)
+      {
+  	ptr->b_perl_private = newSV(0);
+! 	sv_setiv(ptr->b_perl_private, (IV)ptr);
+      }
+      else
+  	SvREFCNT_inc(ptr->b_perl_private);
+--- 629,635 ----
+      if (ptr->b_perl_private == NULL)
+      {
+  	ptr->b_perl_private = newSV(0);
+! 	sv_setiv(ptr->b_perl_private, PTR2IV(ptr));
+      }
+      else
+  	SvREFCNT_inc(ptr->b_perl_private);
+*** ../vim-7.3.438/src/typemap	2010-08-15 21:57:29.000000000 +0200
+--- src/typemap	2012-02-12 00:28:52.000000000 +0100
+***************
+*** 6,12 ****
+  T_VIOBJNOMUNGE
+  	if (sv_isa($arg, \"${ntype}\")) {
+  	    IV tmp = SvIV((SV*)SvRV($arg));
+! 	    $var = ($type) tmp;
+  	    if (!tmp)
+  		croak(\"$ntype no longer exists\");
+  	}
+--- 6,12 ----
+  T_VIOBJNOMUNGE
+  	if (sv_isa($arg, \"${ntype}\")) {
+  	    IV tmp = SvIV((SV*)SvRV($arg));
+! 	    $var = INT2PTR($type, tmp);
+  	    if (!tmp)
+  		croak(\"$ntype no longer exists\");
+  	}
+*** ../vim-7.3.438/src/version.c	2012-02-12 00:18:54.000000000 +0100
+--- src/version.c	2012-02-12 00:31:18.000000000 +0100
+***************
+*** 716,717 ****
+--- 716,719 ----
+  {   /* Add new patch number below this line */
++ /**/
++     439,
+  /**/
+
+-- 
+Microsoft is to software what McDonalds is to gourmet cooking
+
+ /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
+///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
+\\\  an exciting new programming language -- http://www.Zimbu.org        ///
+ \\\            help me help AIDS victims -- http://ICCF-Holland.org    ///