Andrew Wong has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/11656 )

Change subject: [sentry] SentryAction
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Patch Set 4:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/11656/3/src/kudu/sentry/sentry_action-test.cc
File src/kudu/sentry/sentry_action-test.cc:

http://gerrit.cloudera.org:8080/#/c/11656/3/src/kudu/sentry/sentry_action-test.cc@95
PS3, Line 95:   ASSERT_TRUE(s.IsInvalidArgument()) << s.ToString();
> Thanks for capturing this. Removed the default constructor to avoid undefin
By default, default constructor is just empty, so the UB is still the same 
without explicitly declaring the default constructor. To avoid it, perhaps add 
an UNINITIALIZED or INVALID SentryAction enum and have it be initialized to 
that in the default constructor.

See "Implicitly-defined default constructor" here: 
https://en.cppreference.com/w/cpp/language/default_constructor



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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ib2e60b79a60fd791ec966f6271c676323bf74d49
Gerrit-Change-Number: 11656
Gerrit-PatchSet: 4
Gerrit-Owner: Hao Hao <[email protected]>
Gerrit-Reviewer: Andrew Wong <[email protected]>
Gerrit-Reviewer: Dan Burkert <[email protected]>
Gerrit-Reviewer: Hao Hao <[email protected]>
Gerrit-Reviewer: Kudu Jenkins
Gerrit-Reviewer: Tidy Bot
Gerrit-Comment-Date: Mon, 15 Oct 2018 17:53:04 +0000
Gerrit-HasComments: Yes

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