Rollup of 7 pull requests #149104
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Rollup of 7 pull requests #149104
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…in-branch Explain `bors try parent=<sha>` and replace uses of `master` with `main` in all relevant files
... inspired from downstream default branch name change
update mentions of default branch of rust-lang/rust
sembr implementing_new_features.md and improve it a bit
sembr stabilization_guide.md and improve it a bit
sembr implementing_new_features.md again
ci: avoid sembr getting rebuilt on every push
sembr sanitizers.md again
add missing " and -Zoffload=Enable flag
This updates the rust-version file to 69d4d5f.
Pull recent changes from https://github.com/rust-lang/rust via Josh. Upstream ref: 69d4d5f Filtered ref: 55f7a9f34e7b6dccf3ed08a163109a5e83c36b85 Upstream diff: rust-lang/rust@8401398...69d4d5f This merge was created using https://github.com/rust-lang/josh-sync.
Rustc pull update
This updates the rust-version file to cc328c1.
Pull recent changes from https://github.com/rust-lang/rust via Josh. Upstream ref: cc328c1 Filtered ref: 3ac114725c81f294d31555d77897b0791086f1be Upstream diff: rust-lang/rust@69d4d5f...cc328c1 This merge was created using https://github.com/rust-lang/josh-sync.
Rustc pull update
on s390x 128bit types have a smaller alignment then on x86[^1]. This leads to smaller structs and therefore the write_unaligned will write outside of the structs boundary. For now disable the tests on s390x. [^2] [^1]: s390x ELF ABI Table 1.1, Page 12 https://github.com/IBM/s390x-abi [^2]: rust-lang#149056 (comment) Co-authored-by: Ralf Jung <post@ralfj.de>
minimal dirfd implementation (1/4) This is the first of four smaller PRs that will eventually be equivalent to rust-lang#139514. A few notes: - I renamed `new` to `open` because `open_dir` takes `&self` and opens a subdirectory. - I also renamed `open` to `open_file`. - I'm not sure how to `impl AsRawFd` and friends because the `common` implementation uses `PathBuf`s. How should I proceed here? The other PRs will be based on this one, so I'll make drafts and mark them ready as their predecessors get merged. They might take a bit though; I've never done this particular thing with git before. Tracking issue: rust-lang#120426 try-job: aarch64-apple try-job: dist-various* try-job: test-various* try-job: x86_64-msvc-1 try-job: x86_64-mingw*
Add doc for va_list APIs I observed that [PR146521](rust-lang#146521) submitted two weeks ago resolved some documentation issues related to `VaListImpl`, similar to the previous [PR136969](rust-lang#136969). This PR specifically adds requirements about argument availability for `VaListImpl::arg`, and also adds safety descriptions to the three associated intrinsic APIs.
alloc: fix `Debug` implementation of `ExtractIf` I noticed this while reviewing rust-lang#141032. Calling `get` on the inner `Vec` never returns `Some` as the `Vec`'s length is temporarily set to zero while the `ExtractIf` exists.
…vidtwco,tgross35 Add support for hexagon-unknown-qurt target MCP: rust-lang/compiler-team#919 Fixes rust-lang#148982.
…nsized, r=bjorn3 ignore unsized types in mips64 and sparc64 callconvs Non-rustic calling conventions should not make up an ABI for unsized types (cc rust-lang#148302). The vast majority of our callconv implementations already ignore unsized types, `sparc64` and `mips64` I guess were missed. r? `@bjorn3`
…rite, r=RalfJung
fix the fragment_in_dst_padding_gets_overwritten test on s390x
on s390x 128bit types have a smaller alignment then on x86[^1]. This leads to smaller structs (24 instead of 32 bytes) and therefore the write_unaligned will write outside of the structs boundary.
To fix the test, change the trailing u32 into a u8. This will generate 7 trailing padding bytes on s390x and 15 on x86_64. Also change the start of the garbage data so it will span over x,y and padding:
```
s390x: XXXXXXXXXXXXXXXXY-------
x86_64: XXXXXXXXXXXXXXXXY---------------
GGGGGGGG
```
[^1]: s390x ELF ABI Table 1.1, Page 12 https://github.com/IBM/s390x-abi
rustc-dev-guide subtree update Subtree update of `rustc-dev-guide` to rust-lang/rustc-dev-guide@61ad195. Created using https://github.com/rust-lang/josh-sync. r? `@ghost`
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@bors r+ rollup=never p=5 |
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Successful merges:
Debugimplementation ofExtractIf#147035 (alloc: fixDebugimplementation ofExtractIf)r? @ghost
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