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LWG4439: std::optional<T&>::swap possibly selects ADL-found swap #171402

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#174257
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LWG4439: std::optional<T&>::swap possibly selects ADL-found swap#171402
#174257
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c++26libc++libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.lwg-issueCanonical version of a Library Working Group issue.

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@frederick-vs-ja
frederick-vs-ja
opened on Dec 9, 2025

Link: https://wg21.link/LWG4439

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    c++26libc++libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.lwg-issueCanonical version of a Library Working Group issue.

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    libc++ Standards Conformance
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