Make map deconstructor virtual #27866
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ZhilkinSerg
added
[C++]
ZhilkinSerg
approved these changes
Jan 26, 2019
mlangsdorf
approved these changes
Jan 26, 2019
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Rebased while merging so github didn't auto-close. |
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Summary
SUMMARY: Bugfixes "Make map deconstructor virtual."Purpose of change
Fixes build error (at least on macOS) and possible undefined behavior caused by #27853 .
Describe the solution
Makes the deconstructor for map virtual. I'm pretty sure this is the right thing to do in this case.
See: this stackoverflow question for some info on virtual destructors.