WartReporter

All errors reported by this reporter (ignoring outer reporters)

The number of errors reported by this reporter (ignoring outer reporters)

Have errors been reported by this reporter, or in the case where this is a StoreReporter, by an outer reporter?

Issue all error messages in this reporter to next outer one, or make sure they are written.

Have errors been reported by this reporter (ignoring outer reporters)?

Were sticky errors reported? Overridden in StoreReporter.

Does this reporter contain errors that have yet to be reported by its outer reporter ? Note: this is always false when there is no outer reporter.

Have warnings been reported by this reporter (ignoring outer reporters)?

Should this diagnostic not be reported at all?

Issue the diagnostic, ignoring -Wconf and @nowarn configurations, but still honouring -nowarn, -Werror, and conditional warnings.

If this reporter buffers messages, all buffered messages, otherwise Nil

Print the summary of warnings and errors

If this reporter buffers messages, remove and return all buffered messages.

Run op and return true if errors were reported by this reporter.

Summary of warnings and errors

The number of warnings reported by this reporter (ignoring outer reporters)