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Update compiler-builtins to 0.1.91 to bring in msp430 shift primitive…
… fixes.
This fixes unsoundness on MSP430 where `compiler-builtins` and LLVM didn't agree on the width of the shift amount argument of the shifting primitives (4 bytes vs 2 bytes). See https://github.com/rust-lang/compiler-builtins/pull/522 for more details.
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Add OpenHarmony targets
- `aarch64-unknown-linux-ohos`
- `armv7-unknown-linux-ohos`
Compiler team MCP: https://github.com/rust-lang/compiler-team/issues/568
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- `aarch64-unknown-linux-ohos`
- `armv7-unknown-linux-ohos`
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Update ar_archive_writer to 0.1.3
This updates object to 0.30 and fixes a bug where the symbol table would be omitted for archives where there are object files yet none that export any symbol. This bug could lead to linker errors for crates like rustc_std_workspace_core which don't contain any code of their own but exist solely for their dependencies. This is likely the cause of the linker issues I was experiencing on Webassembly. It has been shown to cause issues on other platforms too.
cc rust-lang/ar_archive_writer#5
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Use Rayon's TLV directly
This accesses Rayon's `TLV` thread local directly avoiding wrapper functions. This makes rustc work with https://github.com/rust-lang/rustc-rayon/pull/10.
r? `@cuviper`
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r=Mark-Simulacrum
bump `askama_derive` to 0.12.1
Which uses syn 2.0.
cc #109302
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This updates object to 0.30 and fixes a bug where the symbol table
would be omitted for archives where there are object files yet none
that export any symbol. This bug could lead to linker errors for crates
like rustc_std_workspace_core which don't contain any code of their own
but exist solely for their dependencies. This is likely the cause of
the linker issues I was experiencing on Webassembly. It has been shown
to cause issues on other platforms too.
cc rust-lang/ar_archive_writer#5
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Add `try_canonicalize` to `rustc_fs_util` and use it over `fs::canonicalize`
This adds `try_canonicalize` which tries to call `fs::canonicalize`, but falls back to `std::path::absolute` if it fails. Existing `canonicalize` calls are replaced with it. `fs::canonicalize` is not guaranteed to work on Windows.
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Add `-Z time-passes-format` to allow specifying a JSON output for `-Z time-passes`
This adds back the `-Z time` option as that is useful for [my rustc benchmark tool](https://github.com/Zoxc/rcb), reverting https://github.com/rust-lang/rust/pull/102725. It now uses nanoseconds and bytes as the units so it is renamed to `time-precise`.
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Eagerly intern and check CrateNum/StableCrateId collisions
r? ``@cjgillot``
It seems better to check things ahead of time than checking them afterwards.
The [previous version](https://github.com/rust-lang/rust/pull/108390) was a bit nonsensical, so this addresses the feedback
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time-passes`
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migrate compiler, bootstrap and compiletest to windows-rs
This PR migrates the compiler, bootstrap, and compiletest to use [windows-rs](https://github.com/microsoft/windows-rs) instead of winapi-rs. windows-rs is the bindings crate provided by Microsoft, and is actively maintained compared to winapi-rs. Not all ecosystem crates have migrated over yet, so there will be a period of time where both crates are used.
windows-rs also provides some nice ergonomics over winapi-rs to convert return values to `Result`s (which found a case where we forgot to check the return value of `CreateFileW`).
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- only borrow the refcell once per loop
- avoid complex matches to reduce branch paths in the hot loop
- use a by-ref fast path that avoids mutations at the expense of having false negatives
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r=notriddle
rustdoc: DocFS: Replace rayon with threadpool and enable it for all targets
Fixes https://github.com/rust-lang/rust/issues/109060.
Switching to `threadpool` makes it a bit simpler for us to wait for all tasks in `DocFS` directly in the `Drop` implementation. I'm also curious if making all the writes into a thread pool could improve run time for rustdoc on all other platforms than Windows as well.
I'll run a perf check to see.
cc ```@ehuss```
r? ```@notriddle```
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Update cargo
14 commits in 7d3033d2e59383fd76193daf9423c3d141972a7d..4a3c588b1f0a8e2dc8dd8789dbf3b6a71b02ed49
2023-03-08 17:05:08 +0000 to 2023-03-14 14:05:36 +0000
- ci: make clean-test-output a script for reuse (rust-lang/cargo#11848)
- Accurately show status when downgrading dependencies (rust-lang/cargo#11839)
- docs(contrib): Move Design Principles earlier in the book (rust-lang/cargo#11842)
- docs(contrib): Point compilation docs to doc comments (rust-lang/cargo#11841)
- `cargo install --git` multiple packages with binaries found hint (rust-lang/cargo#11835)
- Disable flaky auth tests when `gitoxide` runs them (rust-lang/cargo#11830)
- Add some documentation on writing cross-compilation tests (rust-lang/cargo#11825)
- chore: Use sparse protocol on stable CI (rust-lang/cargo#11829)
- Notice for potential unexpected shell expansions in help text of `cargo-add` (rust-lang/cargo#11826)
- Add tracking issue to gitoxide unstable docs (rust-lang/cargo#11822)
- Bump crates-io to 0.36.0 (rust-lang/cargo#11820)
- Bump to 0.71.0; update changelog (rust-lang/cargo#11815)
- docs(contrib): Move overview to lib (rust-lang/cargo#11809)
- Fix semver check for 1.68 (rust-lang/cargo#11817)
r? `@ghost`
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14 commits in 7d3033d2e59383fd76193daf9423c3d141972a7d..4a3c588b1f0a8e2dc8dd8789dbf3b6a71b02ed49
2023-03-08 17:05:08 +0000 to 2023-03-14 14:05:36 +0000
- ci: make clean-test-output a script for reuse (rust-lang/cargo#11848)
- Accurately show status when downgrading dependencies (rust-lang/cargo#11839)
- docs(contrib): Move Design Principles earlier in the book (rust-lang/cargo#11842)
- docs(contrib): Point compilation docs to doc comments (rust-lang/cargo#11841)
- `cargo install --git` multiple packages with binaries found hint (rust-lang/cargo#11835)
- Disable flaky auth tests when `gitoxide` runs them (rust-lang/cargo#11830)
- Add some documentation on writing cross-compilation tests (rust-lang/cargo#11825)
- chore: Use sparse protocol on stable CI (rust-lang/cargo#11829)
- Notice for potential unexpected shell expansions in help text of `cargo-add` (rust-lang/cargo#11826)
- Add tracking issue to gitoxide unstable docs (rust-lang/cargo#11822)
- Bump crates-io to 0.36.0 (rust-lang/cargo#11820)
- Bump to 0.71.0; update changelog (rust-lang/cargo#11815)
- docs(contrib): Move overview to lib (rust-lang/cargo#11809)
- Fix semver check for 1.68 (rust-lang/cargo#11817)
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Rollup of 8 pull requests
Successful merges:
- #108686 (rustdoc: include link on all.html location header)
- #108846 (StableMIR: Proof-of-concept implementation + test )
- #108873 (Simplify `sort_by` calls)
- #108883 (Suppress copy impl error when post-normalized type references errors)
- #108884 (Tweak illegal `Copy` impl message)
- #108887 (Rename `MapInPlace` as `FlatMapInPlace`.)
- #108901 (fix: evaluate with wrong obligation stack)
- #108903 (Move Clippy tests back to their intended directory)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
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StableMIR: Proof-of-concept implementation + test
This PR is part of the [project Stable MIR](https://github.com/rust-lang/project-stable-mir). The PR deletes old re-exports from rustc_smir and introduces a proof-of-concept implementation for APIs to retrieve crate information.
The implementation follows the [design described here](https://hackmd.io/XhnYHKKuR6-LChhobvlT-g?view), but instead of using separate crates for the implementation, it uses separate modules inside `rustc_smir`.
The API introduced at this point should be seen just as an example on how we are planning to structure the communication between tools and the compiler.
I have not explored yet what should be the right granularity, the best starting point for users, neither the best way to implement it.
r? ``````@oli-obk``````
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23 commits in 9880b408a3af50c08fab3dbf4aa2a972df71e951..c1334b059c6dcceab3c10c81413f79bb832c8d9d
2023-02-28 19:39:39 +0000 to 2023-03-07 19:21:50 +0000
- Add `CARGO_PKG_README` (rust-lang/cargo#11645)
- path dependency: fix cargo-util version (rust-lang/cargo#11807)
- Adding display of which target failed to compile (rust-lang/cargo#11636)
- Fix `CARGO_CFG_` vars for configs defined both with and without value (rust-lang/cargo#11790)
- Breaking endless loop on cyclic features in added dependency in cargo-add (rust-lang/cargo#11805)
- Enhance the doc of timing report with graphs (rust-lang/cargo#11798)
- Make `sparse` the default protocol for crates.io (rust-lang/cargo#11791)
- Use sha2 to calculate SHA256 (rust-lang/cargo#11795)
- gitoxide progress bar fixes (rust-lang/cargo#11800)
- Check publish_to_alt_registry publish content (rust-lang/cargo#11799)
- chore: fix missing files in autolabel trigger_files (rust-lang/cargo#11797)
- chore: Update base64 (rust-lang/cargo#11796)
- Fix some doc typos (rust-lang/cargo#11794)
- chore(ci): Enforce cargo-deny in CI (rust-lang/cargo#11761)
- Some cleanup for unstable docs (rust-lang/cargo#11793)
- gitoxide integration: fetch (rust-lang/cargo#11448)
- patch can conflict on not activated packages (rust-lang/cargo#11770)
- fix(toml): Provide a way to show unused manifest keys for dependencies (rust-lang/cargo#11630)
- Improve error for missing crate in --offline mode for sparse index (rust-lang/cargo#11783)
- feat(resolver): `-Zdirect-minimal-versions` (rust-lang/cargo#11688)
- feat: Use test name for dir when running tests (rust-lang/cargo#11738)
- Jobserver cleanup (rust-lang/cargo#11764)
- Fix help string for "--charset" option of "cargo tree" (rust-lang/cargo#11785)
Note that some 3rd-party licensing allowed list changed due to the
introducion of `gix` dependency
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+ Add some information to the README.md
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rustdoc-json: switch from HashMap to FxHashMap to fix non-determinism
Using `HashMap` in `rustdoc_json_types::Crate` were causing creating randomly ordered objects in the json doc files. Which might cause problems to people who are doing comparison on those files specially in CI pipelines. See https://github.com/rust-lang/rust/issues/103785#issuecomment-1307425590
This PR fixes that issue and extends the coverage of `tests/run-make/rustdoc-verify-output-files` testing ability.
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Signed-off-by: ozkanonur <work@onurozkan.dev>
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Add support for QNX Neutrino to standard library
This change:
- adds standard library support for QNX Neutrino (7.1).
- upgrades `libc` to version `0.2.139` which supports QNX Neutrino
`@gh-tr`
⚠️ Backtraces on QNX require https://github.com/rust-lang/backtrace-rs/pull/507 which is not yet merged! (But everything else works without these changes) ⚠️
Tested mainly with a x86_64 virtual machine (see qnx-nto.md) and partially with an aarch64 hardware (some tests fail due to constrained resources).
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Rollup of 10 pull requests
Successful merges:
- #108376 (compiler/rustc_session: fix sysroot detection logic)
- #108400 (add llvm cgu instructions stats to perf)
- #108496 (fix #108495, postfix decrement and prefix decrement has no warning)
- #108505 (Further unify validity intrinsics)
- #108520 (Small cleanup to `one_bound_for_assoc_type`)
- #108560 (Some `infer/mod.rs` cleanups)
- #108563 (Make mailmap more correct)
- #108564 (Fix `x clean` with specific paths)
- #108571 (Add contains_key to SortedIndexMultiMap)
- #108578 (Update Fuchsia platform team members)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
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add llvm cgu instructions stats to perf
r? ```@bjorn3```
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10 commits in 9d5b32f503fc099c4064298465add14d4bce11e6..9880b408a3af50c08fab3dbf4aa2a972df71e951
2023-02-22 23:04:16 +0000 to 2023-02-28 19:39:39 +0000
- bump jobserver to respect `--jobserver-auth=fifo:PATH` (rust-lang/cargo#11767)
- Addition of support for -F as an alias for --features (rust-lang/cargo#11774)
- Added documentation for the configuration discovery of `cargo install` to the man pages (rust-lang/cargo#11763)
- Fix Cargo removing the sparse+ prefix from sparse URLs in .crates.toml (rust-lang/cargo#11756)
- Fix warning with tempfile (rust-lang/cargo#11771)
- Error message for transitive artifact dependencies with targets the package doesn't directly interact with (rust-lang/cargo#11643)
- Fix tests with nondeterministic ordering (rust-lang/cargo#11766)
- Make some blocking tests non-blocking (rust-lang/cargo#11650)
- Suggest cargo add when installing library crate (rust-lang/cargo#11410)
- chore: bump is-terminal to 0.4.4 (rust-lang/cargo#11759)
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update Miri
r? ``@ghost``
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Upgrade to ena-0.14.1.
It avoids some inlining within its `inlined_probe_value` function, which seems to result in better codegen for the very large `process_obligations` function within rustc. It might also help with reducing the bimodal perf results we see for the `keccak` and `cranelift-codegen-0.82.1` benchmarks.
r? `@ghost`
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test: drop unused deps
Looks unused. Anyway, tests should catch any breakage.
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RustHermit publishs a new kernel interface and supports
a common BSD socket layer. By supporting this interface,
the implementation can be harmonized to other operating systems.
To realize this socket layer, the handling of file descriptors
is also harmonized to other operating systems.
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To get the small performance improvements from
https://github.com/rust-lang/ena/pull/43.
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15 commits in 17b3d0de0897e1c6b8ca347bd39f850bb0a5b9f6..9d5b32f503fc099c4064298465add14d4bce11e6
2023-02-17 19:45:09 +0000 to 2023-02-22 23:04:16 +0000
- refactor(job_queue): docs and move types around (rust-lang/cargo#11758)
- Scrub more of the test environment (rust-lang/cargo#11757)
- Make more reads of environment variables go through the `Config` (rust-lang/cargo#11754)
- Revert "Update curl-sys to use libcurl 7.88.1" (rust-lang/cargo#11755)
- use consistent case (rust-lang/cargo#11748)
- Switch some tests from `build` to `check` (rust-lang/cargo#11725)
- Fix typo in sparse-registry warning message (rust-lang/cargo#11753)
- reuse url encoding from `url` crate, don't use separate `percent-encoding` (rust-lang/cargo#11750)
- Read environment variables through `Config` instead of `std::env::var(_os)` (rust-lang/cargo#11727)
- Update curl-sys to use libcurl 7.88.1 (rust-lang/cargo#11749)
- mdman: update pretty_assertions to reduce deps (rust-lang/cargo#11747)
- Cleanup tests (rust-lang/cargo#11745)
- Enhance help texts of position args (rust-lang/cargo#11740)
- Fix typo (rust-lang/cargo#11741)
- Update comment about cargo-ok (rust-lang/cargo#11724)
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errors: generate typed identifiers in each crate
Instead of loading the Fluent resources for every crate in `rustc_error_messages`, each crate generates typed identifiers for its own diagnostics and creates a static which are pulled together in the `rustc_driver` crate and provided to the diagnostic emitter.
There are advantages and disadvantages to this change..
#### Advantages
- Changing a diagnostic now only recompiles the crate for that diagnostic and those crates that depend on it, rather than `rustc_error_messages` and all crates thereafter.
- This approach can be used to support first-party crates that want to supply translatable diagnostics (e.g. `rust-lang/thorin` in https://github.com/rust-lang/rust/pull/102612#discussion_r985372582, cc `@JhonnyBillM)`
- We can extend this a little so that tools built using rustc internals (like clippy or rustdoc) can add their own diagnostic resources (much more easily than those resources needing to be available to `rustc_error_messages`)
#### Disadvantages
- Crates can only refer to the diagnostic messages defined in the current crate (or those from dependencies), rather than all diagnostic messages.
- `rustc_driver` (or some other crate we create for this purpose) has to directly depend on *everything* that has error messages.
- It already transitively depended on all these crates.
#### Pending work
- [x] I don't know how to make `rustc_codegen_gcc`'s translated diagnostics work with this approach - because `rustc_driver` can't depend on that crate and so can't get its resources to provide to the diagnostic emission. I don't really know how the alternative codegen backends are actually wired up to the compiler at all.
- [x] Update `triagebot.toml` to track the moved FTL files.
r? `@compiler-errors`
cc #100717
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