patch 8.0.0398: illegal memory access with "t" commit https://github.com/vim/vim/commit/66727e16079fbac6db3897b5c3736ec9fba995bb Author: Bram Moolenaar <Bram@vim.org> Date: Wed Mar 1 22:17:05 2017 +0100 patch 8.0.0398: illegal memory access with "t" Problem: Illegal memory access with "t". Solution: Use strncmp() instead of memcmp(). (Dominique Pelle, closes https://github.com/vim/vim/issues/1528)

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}\")