commit https://github.com/vim/vim/commit/0e4c1de5560c7f8b4cae539ec8cff0949daba3fc Author: Bram Moolenaar <Bram@vim.org> Date: Thu Apr 7 21:40:38 2016 +0200 patch 7.4.1717 Problem: Leaking memory when opening a channel fails. Solution: Unreference partials in job options.

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}\")