Rollup of 6 pull requests #128297
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Rollup of 6 pull requests #128297
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…nd `#[target-feature]``
- merge error codes - use attribute name that is incompatible in error message - add test for conditional incompatible attribute - add `linkage` to the allowlist
based on the module comment in rust/compiler/rustc_target/src/spec/mod.rs Fixes rust-lang#128280
…ssages, r=bjorn3 `#[naked]`: report incompatible attributes tracking issue: rust-lang#90957 this is a re-implementation of rust-lang#93809 by `@bstrie` which was closed 2 years ago due to inactivity. This PR takes some of the final comments into account, specifically providing a little more context in error messages, and using an allow list to determine which attributes are compatible with `#[naked]`. Notable attributes that are incompatible with `#[naked]` are: * `#[inline]` * `#[track_caller]` * ~~`#[target_feature]`~~ (this is now allowed, see PR discussion) * `#[test]`, `#[ignore]`, `#[should_panic]` These attributes just directly conflict with what `#[naked]` should do. Naked functions are still important for systems programming, embedded, and operating systems, so I'd like to move them forward.
Stabilize `const_waker` Closes: rust-lang#102012. For `local_waker` and `context_ext` related things, I just ~~moved them to dedicated feature gates and reused their own tracking issue (maybe it's better to open a new one later, but at least they should not be tracked under rust-lang#102012 from the beginning IMO.)~~ reused their own feature gates as suggested by `@tgross35.` `@rustbot` label: +T-libs-api r? libs-api
Add a README to rustbook to explain its purpose This adds a README to the rustbook tool to help explain what it is for and how to use it.
Stabilize `is_sorted` Closes: rust-lang#53485. ~~Question: does~~ https://github.com/rust-lang/rust/blob/8fe0c753f23e7050b87a444b6622caf4d2272d5d/compiler/rustc_lint_defs/src/builtin.rs#L1986-L1994 ~~need a new example?~~ edit: It causes a test failure and needs to be changed anyway. `@rustbot` label: +T-libs-api r? libs-api
…bilee bitwise and bytewise methods on `NonZero` Implementation for `nonzero_bitwise` Tracking issue rust-lang#128281 ACP rust-lang/libs-team#413
… r=jieyouxu rustc book: document how the RUST_TARGET_PATH variable is used based on the module comment in rust/compiler/rustc_target/src/spec/mod.rs Fixes rust-lang#128280
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@bors r+ rollup=never p=6 |
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…iaskrgr Rollup of 6 pull requests Successful merges: - rust-lang#127853 (`#[naked]`: report incompatible attributes) - rust-lang#128228 (Stabilize `const_waker`) - rust-lang#128276 (Add a README to rustbook to explain its purpose) - rust-lang#128279 (Stabilize `is_sorted`) - rust-lang#128282 (bitwise and bytewise methods on `NonZero`) - rust-lang#128285 (rustc book: document how the RUST_TARGET_PATH variable is used) r? `@ghost` `@rustbot` modify labels: rollup
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@bors r- component pr unapproved |
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Successful merges:
#[naked]: report incompatible attributes #127853 (#[naked]: report incompatible attributes)const_waker#128228 (Stabilizeconst_waker)is_sorted#128279 (Stabilizeis_sorted)NonZero#128282 (bitwise and bytewise methods onNonZero)r? @ghost
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