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Added return in Version::Get::State::Match to quiet warning.

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Added unreached return at the end of Version::Get::State::Match
to stop this _incorrect_ warning:

    version_set.cc:376:5: warning: control reaches end of
    non-void function [-Wreturn-type]

This warning was being emitted when building with clang 6.0.1-10
and also emitted by lgtm.com when statically analyzing leveldb even
though all SaverState enumeration values were handled.

PiperOrigin-RevId: 272455474
This commit is contained in:
Chris Mumford 2019-10-02 09:35:37 -07:00 committed by Chris Mumford
parent 370d532a00
commit 657ba51429
1 changed files with 4 additions and 0 deletions
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4
db/version_set.cc
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@ -373,6 +373,10 @@ Status Version::Get(const ReadOptions& options, const LookupKey& k,
state->found = true;
return false;
}
// Not reached. Added to avoid false compilation warnings of
// "control reaches end of non-void function".
return false;
}
};