patch 8.1.0744: compiler warnings for signed/unsigned strings commit https://github.com/vim/vim/commit/b1443b480fe9965a6eaa9211657d299e88964084 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 13 23:51:14 2019 +0100 patch 8.1.0744: compiler warnings for signed/unsigned strings Problem: Compiler warnings for signed/unsigned strings. Solution: A few more type cast fixes.

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}\")