commit https://github.com/vim/vim/commit/0fcc7c6dd1902b71e0e7d0a35ddabafef6455a83 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jul 2 21:22:52 2016 +0200 patch 7.4.1984 Problem: Not all quickfix features are tested. Solution: Add a few more tests. (Yegappan Lakshmanan)

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}\")