"
The warning for discarded futures will only become useful, once we can
silence all present warnings and flip the flag to make it become error.
Then it will start being useful in finding new, accidental discarding of
futures.
This series silences all remaining warnings in the Scylla codebase. For
those cases where it was obvious that the future is discarded on
purpose, the author taking all necessary precaution (handling exception)
the warning was simply silenced by casting the future to void and
adding a relevant comment. Where the discarding seems to have been done
in error, I have fixed the code to not discard it. To the rest of the
sites I added a FIXME to fix the discarding.
"
* 'resolve-discarded-future-warnings/v4.2' of https://github.com/denesb/scylla:
treewide: silence discarded future warnings for questionable discards
treewide: silence discarded future warnings for legit discards
tests: silence discarded future warnings
tests/cql_query_test.cc: convert some tests to thread
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