patch 8.2.2220: Vim9: memory leak when parsing nested parenthesis Commit: https://github.com/vim/vim/commit/e5730bdcea0d4b574835f94b9813f80316590db9 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Dec 25 22:30:16 2020 +0100 patch 8.2.2220: Vim9: memory leak when parsing nested parenthesis Problem: Vim9: memory leak when parsing nested parenthesis. Solution: Clear newargs.

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}\")