Rollup of 8 pull requests #98537
Closed
Rollup of 8 pull requests #98537
Conversation
This file contains hidden or 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
Co-authored-by: Tomoaki Kawada <kawada@kmckk.co.jp>
Using typed identifiers instead of strings with the Fluent identifier enables the diagnostic derive to benefit from the compile-time validation that comes with typed identifiers - use of a non-existent Fluent identifier will not compile. Signed-off-by: David Wood <david.wood@huawei.com>
As in the diagnostic derive, using typed identifiers in the subdiagnostic derive improves the diagnostics of using the subdiagnostic derive as Fluent messages will be confirmed to exist at compile-time. Signed-off-by: David Wood <david.wood@huawei.com>
Now that typed identifiers are used in both derives, constructors for the `DiagnosticMessage` and `SubdiagnosticMessage` types are not required. Signed-off-by: David Wood <david.wood@huawei.com>
Add `struct FileTimes` to contain the relevant file timestamps, since most platforms require setting all of them at once. (This also allows for future platform-specific extensions such as setting creation time.) Add `File::set_file_time` to set the timestamps for a `File`. Implement the `sys` backends for UNIX, macOS (which needs to fall back to `futimes` before macOS 10.13 because it lacks `futimens`), Windows, and WASI.
This would otherwise silently ignore the attempt, since 0 serves as a flag to not set a timestamp.
std: use an event-flag-based thread parker on SOLID `Mutex` and `Condvar` are being replaced by more efficient implementations, which need thread parking themselves (see rust-lang#93740). Therefore, the generic `Parker` needs to be replaced on all platforms where the new lock implementation will be used, which, after rust-lang#96393, are SOLID, SGX and Hermit (more PRs coming soon). SOLID, conforming to the [μITRON specification](http://www.ertl.jp/ITRON/SPEC/FILE/mitron-400e.pdf), has event flags, which are a thread parking primitive very similar to `Parker`. However, they do not make any atomic ordering guarantees (even though those can probably be assumed) and necessitate a system call even when the thread token is already available. Hence, this `Parker`, like the Windows parker, uses an extra atomic state variable. I future-proofed the code by wrapping the event flag in a `WaitFlag` structure, as both SGX and Hermit can share the Parker implementation, they just have slightly different primitives (SGX uses signals and Hermit has a thread blocking API). ```@kawadakk``` I assume you are the target maintainer? Could you test this for me?
…ompiler-errors [rustc_parse] Forbid `let`s in certain places Currently only forbids in locals to resolve rust-lang#94927 (comment) but feel free to point any other places.
… r=estebank make const_err show up in future breakage reports As tracked in rust-lang#71800, const_err should become a hard error Any Day Now (TM). I'd love to move forward with that sooner rather than later; it has been deny-by-default for many years and a future incompat lint since rust-lang#80394 (landed more than a year ago). Some CTFE errors are already hard errors since rust-lang#86194. But before we truly make it a hard error in all cases, we now have one more intermediate step we can take -- to make it show up in future breakage reports. Cc ```@rust-lang/wg-const-eval```
…_ops_constness, r=scottmcm Stabilize NonZero* checked operations constness. Partial stabilization for rust-lang#97547 (continued).
Support setting file accessed/modified timestamps Add `struct FileTimes` to contain the relevant file timestamps, since most platforms require setting all of them at once. (This also allows for future platform-specific extensions such as setting creation time.) Add `File::set_file_time` to set the timestamps for a `File`. Implement the `sys` backends for UNIX, macOS (which needs to fall back to `futimes` before macOS 10.13 because it lacks `futimens`), Windows, and WASI.
…notriddle Transform help popup into a pocket menu Just like we moved the settings menu into a "pocket menu", it's doing the same to the help popup. You can test it [here](https://rustdoc.crud.net/imperio/help-pocket-menu/doc/foo/index.html) and here is a screenshot:  r? ````````@jsha````````
…identifiers, r=oli-obk macros: use typed identifiers in diag and subdiag derive Using typed identifiers instead of strings with the Fluent identifiers in the diagnostic and subdiagnostic derives - this enables the diagnostic derive to benefit from the compile-time validation that comes with typed identifiers, namely that use of a non-existent Fluent identifier will not compile. r? ```@oli-obk```
…9, r=lcnr Add regression test for generic const in rustdoc Fixes rust-lang#92859. r? `@lcnr`
rustbot
added
the
T-compiler
rustbot
added
T-libs
|
@bors r+ rollup=never p=8 |
|
📌 Commit 45f9740 has been approved by |
bors
added
the
S-waiting-on-bors
|
⌛ Testing commit 45f9740 with merge 16bc0343b85aba30dde1616ddd46903e08742a49... |
|
💔 Test failed - checks-actions |
bors
added
S-waiting-on-review
|
|
# for free
to join this conversation on GitHub.
Already have an account?
# 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:
lets in certain places #97295 ([rustc_parse] Forbidlets in certain places)Failed merges:
r? @ghost
@rustbot modify labels: rollup
Create a similar rollup