public void WarningEnable (Location location, int code, Report Report)
{
if (!Report.CheckWarningCode (code, location))
return;
if (Report.IsWarningDisabledGlobally (code))
Report.Warning (1635, 1, location, "Cannot restore warning `CS{0:0000}' because it was disabled globally", code);
regions.Add (new Enable (location.Row, code));
}