No, unique address! #1363
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No, unique address! #1363
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MSVC is finally getting around to implementing `[[no_unique_address]]`, which will result in class layout differing with Clang. Let's comment out the uses that are not yet so commented until we reach compiler parity.
StephanTLavavej
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Oct 10, 2020
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StephanTLavavej
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Looks good to me. I checked out the branch and searched to verify that all occurrences of no_unique_address are commented out.
miscco
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miscco
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Looks good, am I understanding it correctly that the feature is WIP in the MSVC side and we do not want to interfere with their work?!
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My understanding is to avoid ABI/ODR issues between TUs compiled with Clang and TUs compiled with MSVC, until both reach parity. |
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mnatsuhara
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Oct 22, 2020
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Thanks for addressing this unique problem no-more. (There's no functional change here, so not Changelogging.) |
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MSVC is finally getting around to implementing
[[no_unique_address]], which will result in class layout differing with Clang. Let's comment out the uses that are not yet so commented until we reach compiler parity.Related to MSVC-PR-280491, which implements
[[no_unique_address]]"for real" in MSVC.