commit https://github.com/vim/vim/commit/3f242a844e83a5a04943869f6e3bcbf8650dc465 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Mar 18 19:39:25 2016 +0100 patch 7.4.1590 Problem: Warning for shadowed variable. (Christian Brabandt) Solution: Move the variable into a local block.

TYPEMAP
VIWIN	T_VIOBJNOMUNGE
VIBUF	T_VIOBJNOMUNGE

INPUT
T_VIOBJNOMUNGE
	if (sv_isa($arg, \"${ntype}\")) {
	    IV tmp = SvIV((SV*)SvRV($arg));
	    $var = INT2PTR($type, tmp);
	    if (!tmp)
		croak(\"$ntype no longer exists\");
	}
	else
	    croak(\"$var is not of type ${ntype}\")