patch 8.0.1153: no tests for diff_hlID() and diff_filler() commit https://github.com/vim/vim/commit/97fbc404fc56f76df12b2d2658b1d6efda28d5dd Author: Bram Moolenaar <Bram@vim.org> Date: Tue Sep 26 19:41:46 2017 +0200 patch 8.0.1153: no tests for diff_hlID() and diff_filler() Problem: No tests for diff_hlID() and diff_filler(). Solution: Add tests. (Dominique Pelle, closes https://github.com/vim/vim/issues/2156)

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}\")