Closed
Conversation
It was added in ddee45e when SIGPIPE was controlled with an attribute on `fn main()` which meant it could also be combined with `#[rustc_main]`: #[unix_sigpipe = "sig_dfl"] #[rustc_main] fn rustc_main() { It stopped being needed cde0cde when `#[unix_sigpipe = "..."]` was replaced by `-Zon-broken-pipe=...`. And it will not be needed when `-Zon-broken-pipe=...` is replaced by an Externally Implementable Item. Let's remove this test.
In rust-lang#127273 I added a test and a FIXME comment pointing out how it does the wrong thing. In the next commit I fixed the problem but forgot to remove the FIXME comment, whoops.
MGCA: Support tuple expressions as direct const arguments Tracking issue: rust-lang#132980 Fixes rust-lang#133965 Fixes rust-lang#150613 r? @BoxyUwU
enrich error info when tries to dlopen Enzyme [slice::element_offset](https://doc.rust-lang.org/std/primitive.slice.html#method.element_offset) Partially stabilizes rust-lang#126769 (substr_range). [FCP completed](rust-lang#126769 (comment)) The other methods are [stalled because of the new range types](rust-lang#126769 (comment)), but this method doesn't use ranges.
Deprecated doc intra link In rust-lang#127273 I added a test and a FIXME comment pointing out how it does the wrong thing. In the next commit I fixed the problem but forgot to remove the FIXME comment, whoops.
tests/ui/runtime/on-broken-pipe/with-rustc_main.rs: Not needed so remove It was added in ddee45e ([here](https://github.com/rust-lang/rust/pull/97802/changes#diff-85dc642a7bdad363a9e37d2491230280fcd977391ba7a242bda2da9ddb55f654) to be specific) when SIGPIPE was controlled with an attribute on `fn main()` which meant it could also be combined with `#[rustc_main]`: #[unix_sigpipe = "sig_dfl"] #[rustc_main] fn rustc_main() { The test stopped being needed in cde0cde when `#[unix_sigpipe = "..."]` was replaced by `-Zon-broken-pipe=...`. And it will not be needed when `-Zon-broken-pipe=...` is replaced by an Externally Implementable Item (see rust-lang#150591). Let's remove this test. Tracking issue: - rust-lang#150588
Fix `alloc_error_handler` signature mismatch Commit rust-lang#147526 removed the following code and replaced it with the `AllocatorMethod`. However, its input is empty, resulting in behavior inconsistent with the previous code. ```rust create_wrapper_function( tcx, &cx, &mangle_internal_symbol(tcx, "__rust_alloc_error_handler"), Some(&mangle_internal_symbol(tcx, alloc_error_handler_name(alloc_error_handler_kind))), &[usize, usize], // size, align None, true, &CodegenFnAttrs::new(), ); ``` resolves rust-lang#150755
Stabilize `slice::element_offset` related: rust-lang#145899 (comment) print error from EnzymeWrapper::get_or_init(sysroot) as a note r? @ZuseZ4 e.g. 1. when libEnzyme not found ```shell $ rustc +stage1 -Z autodiff=Enable -C lto=fat src/main.rs error: autodiff backend not found in the sysroot: failed to find a `libEnzyme-21` folder in the sysroot candidates: * /Volumes/WD_BLACK_SN850X_HS_1TB/rust-lang/rust/build/aarch64-apple-darwin/stage1/lib | = note: it will be distributed via rustup in the future ``` 2. when could not load libEnzyme successfully ```shell rustc +stage1 -Z autodiff=Enable -C lto=fat src/main.rs error: failed to load our autodiff backend: DlOpen { source: "dlopen(/Volumes/WD_BLACK_SN850X_HS_1TB/rust-lang/rust/build/aarch64-apple-darwin/stage1/lib/rustlib/aarch64-apple-darwin/lib/libEnzyme-21.dylib, 0x0005): tried: \'/Volumes/WD_BLACK_SN850X_HS_1TB/rust-lang/rust/build/aarch64-apple-darwin/stage1/lib/rustlib/aarch64-apple-darwin/lib/libEnzyme-21.dylib\' (slice is not valid mach-o file), \'/System/Volumes/Preboot/Cryptexes/OS/Volumes/WD_BLACK_SN850X_HS_1TB/rust-lang/rust/build/aarch64-apple-darwin/stage1/lib/rustlib/aarch64-apple-darwin/lib/libEnzyme-21.dylib\' (no such file), \'/Volumes/WD_BLACK_SN850X_HS_1TB/rust-lang/rust/build/aarch64-apple-darwin/stage1/lib/rustlib/aarch64-apple-darwin/lib/libEnzyme-21.dylib\' (slice is not valid mach-o file)" } ```
Remove out of date FIXME comment. fixes rust-lang#98342 r? @GuillaumeGomez Renders intra-doc links in the note text of the `#[deprecated]` attribute. It is quite natural to suggest some other function to use there. So e.g. ```rust #[deprecated(since = "0.0.0", note = "use [`std::mem::size_of`] instead")] ``` renders as <img width="431" height="74" alt="Screenshot from 2026-01-06 12-08-21" src="https://github.com/user-attachments/assets/8f608f08-13ee-4bbf-a631-6008058a51e2" />
rustbot
added
A-LLVM
rustbot
removed
the
S-waiting-on-review
Collaborator
|
The job Click to see the possible cause of the failure (guessed by this bot) |
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
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
10 participants
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:
alloc_error_handlersignature mismatch #150757 (Fixalloc_error_handlersignature mismatch)slice::element_offset#150777 (Stabilizeslice::element_offset)r? @ghost
Create a similar rollup