patch 8.2.0515: some compilers cannot add to "void *" Commit: https://github.com/vim/vim/commit/b8ed3aa9e708ec0af4e9ee8921ad198f0e949c0d Author: Bram Moolenaar <Bram@vim.org> Date: Sun Apr 5 19:09:05 2020 +0200 patch 8.2.0515: some compilers cannot add to "void *" Problem: Some compilers cannot add to "void *". Solution: Cast to "char *".

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}\")