patch 8.2.0066: some corners of vim_snprintf() are not tested Commit: https://github.com/vim/vim/commit/d2c946bacfedf4e506a4c6771758beddb87df3af Author: Bram Moolenaar <Bram@vim.org> Date: Tue Dec 31 19:24:51 2019 +0100 patch 8.2.0066: some corners of vim_snprintf() are not tested Problem: Some corners of vim_snprintf() are not tested. Solution: Add a test in C. (Dominique Pelle, closes https://github.com/vim/vim/issues/5422)

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}\")