Fix and enforce unsafe_op_in_unsafe_fn in compiler
#127730
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rustbot has assigned @petrochenkov. Use |
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backtrace needs to be updated in order to be able to |
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I put up #127744 as a partial step since taking care of every platform's code will be a nightmare. |
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…iaskrgr Rollup of 8 pull requests Successful merges: - rust-lang#127669 (Fix the issue of invalid suggestion for a reference of iterator) - rust-lang#127707 (match lowering: Use an iterator to find `expand_until`) - rust-lang#127730 (Fix and enforce `unsafe_op_in_unsafe_fn` in compiler) - rust-lang#127789 (delete #![allow(unsafe_op_in_unsafe_fn)] in teeos) - rust-lang#127805 (run-make-support: update gimli to 0.31.0) - rust-lang#127808 (Make ErrorGuaranteed discoverable outside types, consts, and lifetimes) - rust-lang#127817 (Fix a bunch of sites that were walking instead of visiting, making it impossible for visitor impls to look at these values) - rust-lang#127818 (Various ast validation simplifications) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#127730 - compiler-errors:ed-2024-unsafe, r=petrochenkov Fix and enforce `unsafe_op_in_unsafe_fn` in compiler In preparation for edition 2024, this PR previews the fallout of enabling the `unsafe_op_in_unsafe_fn` lint in the compiler, since it's defaulting to warn in the new edition (rust-lang#112038). The major annoyance comes primarily from the `rustc_codegen_llvm` module, where there's a ton of unsafe calls. I tended to wrap individual calls to unsafe fns in `unsafe {}`, but there a handful of places I chose to just wrap several calls in an `unsafe {}` block just because it would've been excessive to wrap each call individually. This doesn't enable the lint for the standard library, since I'm not totally certain what T-libs prefers w/ this lint.
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In preparation for edition 2024, this PR previews the fallout of enabling the
unsafe_op_in_unsafe_fnlint in the compiler, since it's defaulting to warn in the new edition (#112038).The major annoyance comes primarily from the
rustc_codegen_llvmmodule, where there's a ton of unsafe calls. I tended to wrap individual calls to unsafe fns inunsafe {}, but there a handful of places I chose to just wrap several calls in anunsafe {}block just because it would've been excessive to wrap each call individually.This doesn't enable the lint for the standard library, since I'm not totally certain what T-libs prefers w/ this lint.