patch 8.0.0462: failure of an MS-Windows test may go unnoticed commit https://github.com/vim/vim/commit/b27523ff7ab3083c20c0f33415d890f978726c4f Author: Bram Moolenaar <Bram@vim.org> Date: Thu Mar 16 14:04:51 2017 +0100 patch 8.0.0462: failure of an MS-Windows test may go unnoticed Problem: If an MS-Windows tests succeeds at first and then fails in a way it does not produce a test.out file it looks like the test succeeded. Solution: Delete the previous output 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}\")