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| author | Matthias Krüger <matthias.krueger@famsik.de> | 2021-10-16 08:02:20 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-10-16 08:02:20 +0200 |
| commit | 9ae0804859614ff2e76b26f551ef2cdb19e927ef (patch) | |
| tree | 2a9b516c1279697e01c193ff4367850dd16132da /compiler/rustc_codegen_cranelift/example/alloc_example.rs | |
| parent | 6cc0a764e082d9c0abcf37a768d5889247ba13e2 (diff) | |
| parent | 11140ff1a0dd3a395dd3ca1488bf580559f782f8 (diff) | |
| download | rust-9ae0804859614ff2e76b26f551ef2cdb19e927ef.tar.gz rust-9ae0804859614ff2e76b26f551ef2cdb19e927ef.zip | |
Rollup merge of #89509 - jhpratt:stabilize-const_unreachable_unchecked, r=oli-obk
Stabilize `unreachable_unchecked` as `const fn` Closes #53188 This PR stabilizes `core::hint::unreachable_unchecked` as `const fn`. MIRI is able to detect when this method is called. Stabilization was delayed until `const_panic` was stabilized so as to avoid users calling this method in its place (thus resulting in runtime UB). With #89508, that is no longer an issue. ````@rustbot```` label +A-const-eval +A-const-fn +T-lang +S-blocked (not sure why it's T-lang, but that's what the tracking issue is)
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