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Committer:
Ross Younger
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Date:
2019-10-20 02:48:32 UTC
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Revision ID:
git-v1:464abade760ee958da82f746a46fe846bc42028d
Fix exception correctness
- virtual destructor is not required (and is wrong, because we hadn't
provided copy or copy-assignment operators).
Note that std::exception already declares a virtual destructor.
- operator<< takes an object reference, does not need to clone the
exception
- catch exceptions with references