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UB for certain transmutes could be easier to detect #384

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workingjubilee opened this issue Dec 13, 2023 · 0 comments · Fixed by #385 or #393
Closed

UB for certain transmutes could be easier to detect #384

workingjubilee opened this issue Dec 13, 2023 · 0 comments · Fixed by #385 or #393
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C-feature-request Category: a feature request, i.e. not implemented / a PR

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@workingjubilee
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We could insert core::intrinsics::assume or core::hint::unreachable_unchecked or something?

Ideally this would not pass miri: https://play.rust-lang.org/?version=nightly&mode=debug&edition=2021&gist=3b0672dc5b90a1f626050388bb0478cb
@workingjubilee workingjubilee added the C-feature-request Category: a feature request, i.e. not implemented / a PR label Dec 13, 2023
@workingjubilee workingjubilee mentioned this issue Dec 14, 2023
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@calebzulawski calebzulawski reopened this Feb 17, 2024
@calebzulawski calebzulawski mentioned this issue Feb 17, 2024
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