missing_safety_doc: Handle 'implementation safety' headers as well
We hit some FPs on this in `yoke`, it's somewhat normal to mark trait impl safety with "implementation safety". We could also broaden the check for headers which contain the word "safety" somehow, or split out impl safety stuff to only apply to traits.
changelog: handle 'implementation safety' headers in `missing_safety_doc`
Fix FP: no lint when cast is coming from `signum` method call for `cast_possible_truncation` lint
Fixes a FP when cast is coming from `signum` method call
fixes: #5395
changelog: [`cast_possible_truncation`] Fix FP when cast is coming from `signum` method call
Previously, it wasn't clear whether "This could include" was referring
to logic errors, or undefined behaviour. Tweak wording to clarify this
sentence does not relate to UB.
Fix typo for invalid_null_ptr_usage and missing_inline_in_public_items.
Fix typo for invalid_null_ptr_usage and missing_inline_in_public_items.
changelog: none
Rollup of 14 pull requests
Successful merges:
- #86984 (Reject octal zeros in IPv4 addresses)
- #87440 (Remove unnecessary condition in Barrier::wait())
- #88644 (`AbstractConst` private fields)
- #89292 (Stabilize CString::from_vec_with_nul[_unchecked])
- #90010 (Avoid overflow in `VecDeque::with_capacity_in()`.)
- #90029 (Add test for debug logging during incremental compilation)
- #90031 (config: add the option to enable LLVM tests)
- #90048 (Add test for line-number setting)
- #90071 (Remove hir::map::blocks and use FnKind instead)
- #90074 (2229 migrations small cleanup)
- #90077 (Make `From` impls of NonZero integer const.)
- #90097 (Add test for duplicated sidebar entries for reexported macro)
- #90098 (Add test to ensure that the missing_doc_code_examples is not triggered on foreign trait implementations)
- #90099 (Fix MIRI UB in `Vec::swap_remove`)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
Fix MIRI UB in `Vec::swap_remove`
Fixes#90055
I find it weird that `Vec::swap_remove` read the last element to the stack just to immediately put it back in the `Vec` in place of the one at index `index`. It seems much more natural to me to just read the element at position `index` and then move the last element in its place. I guess this might also slightly improve codegen.
Make `From` impls of NonZero integer const.
I also changed the feature gate added to `From` impls of Atomic integer to `const_num_from_num` from `const_convert`.
Tracking issue: #87852
