Rollup of 15 pull requests #76937
Closed
Rollup of 15 pull requests #76937
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
glibc destroys[1] the passed pthread_attr_t if pthread_getattr_np() fails. Destroying it again leads to a segfault. Fix it by only destroying it on success for glibc. [1]: https://sourceware.org/git/?p=glibc.git;a=blob;f=nptl/pthread_getattr_np.c;h=ce437205e41dc05653e435f6188768cccdd91c99;hb=HEAD#l205
…ibcs The calling convention of pthread_getattr_np() is to initialize the pthread_attr_t, so _destroy() is only necessary on success (and _init() isn't necessary beforehand). On the other hand, FreeBSD wants the attr_t to be initialized before pthread_attr_get_np(), and therefore it should always be destroyed afterwards.
Previously, `x.py` would unconditionally run `x.py build` to get the help message. After rust-lang#76165, when checking the CI stage was moved into `Config`, that would cause an assertion failure (but only only in CI!): ``` thread 'main' panicked at 'assertion failed: `(left == right)` left: `1`, right: `2`', src/bootstrap/config.rs:619:49 ``` This changes bootstrap to only generate a help message when it needs to (when someone passes `--help`).
Use `SyncOnceCell` to only compile it once. I believe this still adds some kind of locking mechanism?
The use of arith_offset was added in 803e9ae before the stable wrapper of the intrinsic was available. https://doc.rust-lang.org/stable/std/intrinsics/fn.arith_offset.html
The latter is on the path to stabilization.
… length (clippy::manual_strip)
Co-authored-by: est31 <[email protected]>
Libc isn't used by alloc. And std and panic_* use libc from crates.io now, which isn't feature gated.
Co-authored-by: Joshua Nelson <[email protected]>
…roy, r=Amanieu Fix segfault if pthread_getattr_np fails glibc [destroys][1] the passed pthread_attr_t if pthread_getattr_np() fails. Destroying it again leads to a segfault. Fix it by only destroying it on success for glibc. [1]: https://sourceware.org/git/?p=glibc.git;a=blob;f=nptl/pthread_getattr_np.c;h=ce437205e41dc05653e435f6188768cccdd91c99;hb=HEAD#l205
…ulacrum Test and fix Send and Sync traits of BTreeMap artefacts Fixes rust-lang#76686. I'm not quite sure what all this implies. E.g. comparing with the definitions for `NodeRef` in node.rs, maybe an extra bound `T: 'a` is useful for something. The test compiles on stable/beta (apart from `drain_filter`) so I bet `Sync` is equally desirable. r? @Mark-Simulacrum
Don't generate bootstrap usage unless it's needed Previously, `x.py` would unconditionally run `x.py build` to get the help message. After rust-lang#76165, when checking the CI stage was moved into `Config`, that would cause an assertion failure (but only only in CI!): ``` thread 'main' panicked at 'assertion failed: `(left == right)` left: `1`, right: `2`', src/bootstrap/config.rs:619:49 ``` This changes bootstrap to only generate a help message when it needs to (when someone passes `--help`). r? @Mark-Simulacrum This should fix the CI failures in rust-lang#76797 and rust-lang#75991.
simplfy condition in ItemLowerer::with_trait_impl_ref()
Fix wording in mir doc
…me, r=ecstatic-morse Don't compile regex at every function call. Use `SyncOnceCell` to only compile it once. I believe this still adds some kind of locking mechanism? Related issue: rust-lang#76817
…ures, r=oli-obk,Mark-Simulacrum Remove redundant nightly features Removes a bunch of redundant/outdated nightly features. The first commit removes a `core_intrinsics` use for which a stable wrapper has been provided since. The second commit replaces the `const_generics` feature with `min_const_generics` which might get stabilized this year. The third commit is the result of a trial/error run of removing every single feature and then adding it back if compile failed. A bunch of unused features are the result that the third commit removes.
…lett black_box: silence unused_mut warning when building with cfg(miri)
use `array_windows` instead of `windows` in the compiler I do think these changes are beautiful, but do have to admit that using type inference for the window length can easily be confusing. This seems like a general issue with const generics, where inferring constants adds an additional complexity which users have to learn and keep in mind.
…hievink fix array_windows docs r? @Dylan-DPC
…=lcnr use strip_prefix over starts_with and manual slicing based on pattern length (clippy::manual_strip)
…d-future, r=jyn514 Move to intra doc links in core/src/future Helps with rust-lang#75080. @rustbot modify labels: T-doc A-intra-doc-links r? @jyn514
Use intra docs links in core::{ascii, option, str, pattern, hash::map}
Partial fix for rust-lang#75080
@rustbot modify labels: T-doc A-intra-doc-links
r? @jyn514
…ake, r=jyn514 Use intra-doc links in library/core/src/task/wake.rs Helps with rust-lang#75080. @rustbot modify labels: T-doc, A-intra-doc-links
Remove unused feature gates from library/ crates Removes some unused feature gates from library crates. It's likely not a complete list as I only tested a subset for which it's more likely that it is unused.
|
📌 Commit 771fdde has been approved by |
bors
added
the
S-waiting-on-bors
|
⌛ Testing commit 771fdde with merge 5dbc50315c6fe0820a9a1d882f5a250e43de1cb4... |
|
💔 Test failed - checks-azure |
bors
added
S-waiting-on-review
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Successful merges:
array_windowsinstead ofwindowsin the compiler #76825 (usearray_windowsinstead ofwindowsin the compiler)Failed merges:
r? @ghost