patch 9.0.1604: errors from the codestyle test are a bit confusing Commit: https://github.com/vim/vim/commit/abc8130d6a680026ffb2cc36b74d239e88f775d6 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jun 4 16:55:27 2023 +0100 patch 9.0.1604: errors from the codestyle test are a bit confusing Problem: Errors from the codestyle test are a bit confusing. Solution: Use assert_report() with a clearer message. Avoid a warning for an existing swap file.

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}\")