Don't deallocate nullptr in _Hash_vec::_Tidy - #2790
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Stephan T. Lavavej (StephanTLavavej) merged 2 commits intoJun 16, 2022
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... since we probably didn't get `nullptr` from an allocator, and user-defined allocators aren't required to tolerate dellocating `nullptr`. Fixes microsoft#2789.
Casey Carter (CaseyCarter)
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Stephan T. Lavavej (StephanTLavavej)
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Looks good, I pushed trivial changes to the test. |
Michael Schellenberger Costa (miscco)
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I'm mirroring this to the MSVC-internal repo - please notify me if any further changes are pushed. |
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Thanks for tidying up this bug! 🐞 🧹 😹 |
Igor Zhukov (fsb4000)
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Co-authored-by: Stephan T. Lavavej <stl@nuwen.net>
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... since we probably didn't get
nullptrfrom an allocator, and user-defined allocators aren't required to tolerate dellocatingnullptr.Fixes #2789.