Rollup of 11 pull requests #143317
Closed
Rollup of 11 pull requests #143317
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
Signed-off-by: xizheyin <xizheyin@smail.nju.edu.cn> Signed-off-by: xizheyin <xizheyin@smail.nju.edu.cn>
The skipped test passes since nightly-2024-11-29. Let's stop skipping it to increase the chance of detecing a regression.
Signed-off-by: xizheyin <xizheyin@smail.nju.edu.cn>
compiletest has confusingly two terminology to refer to the same concept -- "headers" and "directives". To make this more self-consistent and less confusing, stick with "directives" only. This commit **intentionally** tries to be limited to move-only (modulo some key usage reference renames) to help git history.
…irectives`} for self-consistency
Explain `TOCTOU` on the top of `std::fs`, and reference it in functions Fixes rust-lang#141837 r? ````@workingjubilee````
…ttmcm Add `Vec::into_chunks` Tracking issue rust-lang#142137
…ilee Expose elf abi on ppc64 targets Fixes rust-lang#60617 (after MCP rust-lang/compiler-team#885 is accepted) by exposing the abi information on ppc64 targets. Conditional compilation can now use `cfg(target_abi = "elfv1")` or `cfg(target_abi = "elfv2")` to determine the abi in use. Technical details are included in the other PR rust-lang#142598
ci: aarch64-gnu: Stop skipping `panic_abort_doc_tests` The skipped test passes since `nightly-2024-11-29`. See rust-lang#123733 (comment) and rust-lang#123733 (comment) for more info. Let's stop skipping it to increase the chance of detecting a regression. r? ````@cuviper```` who added the skip in rust-lang#123828 Also see rust-lang#142304 for an alternative regression test that I am hoping to also land in the near future to complement the test we now stop skipping, but I need to investigate that setup more.
…-traits, r=tgross35 avoid suggesting traits from private dependencies fixes rust-lang#142676 fixes rust-lang#138191 r? ````@tgross35````
…-bitcast, r=workingjubilee fix bitcast of single-element SIMD vectors in effect this reverts rust-lang#142768 and adds additional tests. That PR relaxed the conditions on an early return in an incorrect way that would create broken LLVM IR. https://godbolt.org/z/PaaGWTv5a ```rust #![feature(repr_simd)] #[repr(simd)] #[derive(Clone, Copy)] struct S([i64; 1]); #[no_mangle] pub extern "C" fn single_element_simd(b: S) -> i64 { unsafe { std::mem::transmute(b) } } ``` at the time of writing generates this LLVM IR, where the type of the return is different from the function's return type. ```llvm define noundef i64 ````@single_element_simd(<1```` x i64> %b) unnamed_addr { start: ret <1 x i64> %b } ``` The test output is actually the same for the existing tests, showing that the change didn't actually matter for any tested behavior. It is probably a bit faster to do the early return, but, well, it's incorrect in general. zullip thread: [#t-compiler > Is transmuting a &rust-lang#96;T&rust-lang#96; to &rust-lang#96;Tx1&rust-lang#96; (one-element SIMD vector) UB?](https://rust-lang.zulipchat.com/#narrow/channel/131828-t-compiler/topic/Is.20transmuting.20a.20.60T.60.20to.20.60Tx1.60.20.28one-element.20SIMD.20vector.29.20UB.3F/with/526262799) cc ````@sayantn```` r? ````@scottmcm````
Suggest use another lifetime specifier instead of underscore lifetime cc rust-lang#143152 r? compiler
…, r=Kobzol [COMPILETEST-UNTANGLE 3/N] Use "directives" consistently within compiletest Instead of using *both* "headers" and "directives" within compiletest to refer to the same thing. This of course induces some churn, but it's been bugging me for a while, and I rather do the self-consistency changes now than later. The first commit tries to be mostly move-only to help per-file git history. I intend to revisit rustc-dev-guide's testing docs, but I don't want to do it on rust-lang/rust side because it would need syncing and might conflict.
…e, r=oli-obk Don't recompute `DisambiguatorState` for every RPITIT in trait definition The `associated_type_for_impl_trait_in_trait` currently needs to rerun the `RPITVisitor` for every RPITIT to compute its disambiguator. Instead of synthesizing all of the RPITITs def ids one at a time in different queries, just synthesize them inside of the `associated_types_for_impl_traits_in_associated_fn` query. There we can just share the same `DisambiguatorState` for all the RPITITs in one function signature. r? ````@Zoxc```` or ````@oli-obk```` cc rust-lang#140453
Use the correct export kind for __rust_alloc_error_handler_should_panic Fixes rust-lang#143253 `__rust_alloc_error_handler_should_panic` is a static but was being exported as a function. For most targets this doesn't matter, but Arm64EC Windows uses different decorations for exported variables vs functions, hence it fails to link when `-Z oom=abort` is enabled. Fix is to export the symbol as data. r? ````@bjorn3````
ci: support optional jobs try-job: optional-mingw-check-1
rustbot
added
A-testsuite
|
@bors r+ rollup=never p=5 |
bors
added
S-waiting-on-bors
bors
added a commit
that referenced
this pull request
Jul 2, 2025
Rollup of 11 pull requests Successful merges: - #141847 (Explain `TOCTOU` on the top of `std::fs`, and reference it in functions) - #142138 (Add `Vec::into_chunks`) - #142321 (Expose elf abi on ppc64 targets) - #142886 (ci: aarch64-gnu: Stop skipping `panic_abort_doc_tests`) - #143038 (avoid suggesting traits from private dependencies) - #143194 (fix bitcast of single-element SIMD vectors) - #143231 (Suggest use another lifetime specifier instead of underscore lifetime) - #143232 ([COMPILETEST-UNTANGLE 3/N] Use "directives" consistently within compiletest) - #143258 (Don't recompute `DisambiguatorState` for every RPITIT in trait definition) - #143260 (Use the correct export kind for __rust_alloc_error_handler_should_panic) - #143274 (ci: support optional jobs) r? `@ghost` `@rustbot` modify labels: rollup
|
The job Click to see the possible cause of the failure (guessed by this bot) |
|
💔 Test failed - checks-actions |
bors
added
S-waiting-on-review
rustbot
removed
the
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:
TOCTOUon the top ofstd::fs, and reference it in functions #141847 (ExplainTOCTOUon the top ofstd::fs, and reference it in functions)Vec::into_chunks#142138 (AddVec::into_chunks)panic_abort_doc_tests#142886 (ci: aarch64-gnu: Stop skippingpanic_abort_doc_tests)DisambiguatorStatefor every RPITIT in trait definition #143258 (Don't recomputeDisambiguatorStatefor every RPITIT in trait definition)r? @ghost
@rustbot modify labels: rollup
Create a similar rollup