| Age | Commit message (Collapse) | Author | Lines |
|---|
|
Rollup of 7 pull requests
Successful merges:
- #138410 (Couple mir building cleanups)
- #138490 (Forward `stream_position` in `Arc<File>` as well)
- #138535 (Cleanup `LangString::parse`)
- #138536 (stable_mir: Add `MutMirVisitor`)
- #138673 (Fix build failure on Trusty)
- #138750 (Make `crate_hash` not iterate over `hir_crate` owners anymore)
- #138763 (jsondocck: Replace `jsonpath_lib` with `jsonpath-rust`)
r? `@ghost`
`@rustbot` modify labels: rollup
|
|
jsondocck: Replace `jsonpath_lib` with `jsonpath-rust`
The current jsonpath implementation we use isn't spec-compliant, and is buggy. See https://github.com/freestrings/jsonpath/issues/91
To solve it, it's replaced with https://github.com/besok/jsonpath-rust. This is spec-compiant, and doesn't have a really awkward bug we need to always dance around.
Unfortunately, this requires rewriting almost every test, as the behaviour of `[?(```@`,``` which is *extremely* common was changed. (But the new behaviour makes way more sense, and isn't buggy with tripply nested selectors)
Unblocks #110406. Makes #100515 much easier as we don't need to explain the broken JSONPath implementation
Best reviewed commit-by-commit. The first does the replacement. The next two rewrite the test-suite mechanically. The last rewrites the test-suite by hand.
r? ```@GuillaumeGomez```
|
|
Make `crate_hash` not iterate over `hir_crate` owners anymore
cc https://github.com/rust-lang/rust/issues/95004
One more direct usage of hir::Crate removed
|
|
Fix build failure on Trusty
This target is currently broken due to update to 2024 editon.
```console
$ cargo new --lib repro
$ cd repro
$ cargo check -Z build-std=std --target aarch64-unknown-trusty
Compiling std v0.0.0 ($HOME/.rustup/toolchains/nightly-aarch64-apple-darwin/lib/rustlib/src/rust/library/std)
error: extern blocks must be unsafe
--> $HOME/.rustup/toolchains/nightly-aarch64-apple-darwin/lib/rustlib/src/rust/library/std/src/sys/random/trusty.rs:1:1
|
1 | / extern "C" {
2 | | fn trusty_rng_secure_rand(randomBuffer: *mut core::ffi::c_void, randomBufferLen: libc::size_t);
3 | | }
| |_^
error: could not compile `std` (lib) due to 1 previous error
```
cc ```@randomPoison``` ```@ahomescu``` ([target maintainers](https://doc.rust-lang.org/nightly/rustc/platform-support/trusty.html#target-maintainers))
|
|
stable_mir: Add `MutMirVisitor`
Resolves: [rust-lang/project-stable-mir#81](https://github.com/rust-lang/project-stable-mir/issues/81).
I am unsure if we should add a `MutableBody` like Kani did.
Currently, I use `&mut Body` in `MutMirVisitor::visit_body()`.
r? ``````@celinval``````
|
|
r=notriddle
Cleanup `LangString::parse`
Flatten some `if`s into match patterns
Use `str::strip_prefix` instead of `starts_with`+indexing
Avoid redundant tests for `extra.is_some()`
|
|
Forward `stream_position` in `Arc<File>` as well
It was missed in #137165.
|
|
Couple mir building cleanups
|
|
Reduce FormattingOptions to 64 bits
This is part of https://github.com/rust-lang/rust/issues/99012
This reduces FormattingOptions from 6-7 machine words (384 bits on 64-bit platforms, 224 bits on 32-bit platforms) to just 64 bits (a single register on 64-bit platforms).
Before:
```rust
pub struct FormattingOptions {
flags: u32, // only 6 bits used
fill: char,
align: Option<Alignment>,
width: Option<usize>,
precision: Option<usize>,
}
```
After:
```rust
pub struct FormattingOptions {
/// Bits:
/// - 0-20: fill character (21 bits, a full `char`)
/// - 21: `+` flag
/// - 22: `-` flag
/// - 23: `#` flag
/// - 24: `0` flag
/// - 25: `x?` flag
/// - 26: `X?` flag
/// - 27: Width flag (if set, the width field below is used)
/// - 28: Precision flag (if set, the precision field below is used)
/// - 29-30: Alignment (0: Left, 1: Right, 2: Center, 3: Unknown)
/// - 31: Always set to 1
flags: u32,
/// Width if width flag above is set. Otherwise, always 0.
width: u16,
/// Precision if precision flag above is set. Otherwise, always 0.
precision: u16,
}
```
|
|
merge opaque types defined in nested bodies
A small step towards https://github.com/rust-lang/types-team/issues/129
r? `@oli-obk`
|
|
Update cargo
14 commits in 6cf8267012570f63d6b86e85a2ae5627de52df9e..307cbfda3119f06600e43cd38283f4a746fe1f8b
2025-03-14 15:25:36 +0000 to 2025-03-20 20:00:39 +0000
- feat: Add custom completer for cargo <TAB> to complete aliases defined in config.toml (rust-lang/cargo#15319)
- fix(build-dir): Renamed workspace-manifest-path-hash to workspace-path-hash (rust-lang/cargo#15334)
- feat: vcs, color, and message format native completion (rust-lang/cargo#15322)
- Fix `[env]` `relative` description in reference (rust-lang/cargo#15332)
- chore: fix some typos (rust-lang/cargo#15329)
- Cleanup for rustc-link-arg-cdylib (rust-lang/cargo#15326)
- fix(toml): Report '<target>.edition' deprecation to users (rust-lang/cargo#15321)
- test(build-std): address overly-matched snapshot (rust-lang/cargo#15325)
- Added `build.build_dir` templating support (rust-lang/cargo#15236)
- docs: make it clearer that `rust_version` is enforced during compile (rust-lang/cargo#15303)
- feat: Add custom completer for cargo +<TAB> to complete toolchain name (rust-lang/cargo#15301)
- chore: fix some typos (rust-lang/cargo#15316)
- fix: deduplicate crate types in cargo rustc command (rust-lang/cargo#15314)
- docs: mention wrong URLs as a cause of git authentication errors (rust-lang/cargo#15304)
r? ghost
|
|
|
|
Avoid no-op unlink+link dances in incr comp
Incremental compilation scales quite poorly with the number of CGUs. This PR improves one reason for that.
The incr comp process hard-links all the files from an old session into a new one, then it runs the backend, which may just hard-link the new session files into the output directory. Then codegen hard-links all the output files back to the new session directory.
This PR (perhaps unimaginatively) fixes the silliness that ensues in the last step. The old `link_or_copy` implementation would be passed pairs of paths which are already the same inode, then it would blindly delete the destination and re-create the hard-link that it just deleted. This PR lets us skip both those operations. We don't skip the other two hard-links.
`cargo +stage1 b && touch crates/core/main.rs && strace -cfw -elink,linkat,unlink,unlinkat cargo +stage1 b` before and then after on `ripgrep-13.0.0`:
```
% time seconds usecs/call calls errors syscall
------ ----------- ----------- --------- --------- ----------------
52.56 0.024950 25 978 485 unlink
34.38 0.016318 22 727 linkat
13.06 0.006200 24 249 unlinkat
------ ----------- ----------- --------- --------- ----------------
100.00 0.047467 24 1954 485 total
```
```
% time seconds usecs/call calls errors syscall
------ ----------- ----------- --------- --------- ----------------
42.83 0.014521 57 252 unlink
38.41 0.013021 26 486 linkat
18.77 0.006362 25 249 unlinkat
------ ----------- ----------- --------- --------- ----------------
100.00 0.033904 34 987 total
```
This reduces the number of hard-links that are causing perf troubles, noted in https://github.com/rust-lang/rust/issues/64291 and https://github.com/rust-lang/rust/issues/137560
|
|
Rollup of 9 pull requests
Successful merges:
- #138364 (ports the compiler test cases to new rust_intrinsic format)
- #138570 (add `naked_functions_target_feature` unstable feature)
- #138623 ([bootstrap] Use llvm_runtimes for compiler-rt)
- #138627 (Autodiff cleanups)
- #138669 (tests: accept some noise from LLVM 21 in symbols-all-mangled)
- #138706 (Improve bootstrap git modified path handling)
- #138709 (Update GCC submodule)
- #138717 (Add an attribute that makes the spans from a macro edition 2021, and fix pin on edition 2024 with it)
- #138721 (Use explicit cpu in some asm and codegen tests.)
r? `@ghost`
`@rustbot` modify labels: rollup
|
|
|
|
|
|
Use explicit cpu in some asm and codegen tests.
Some tests expect to be compiled for a specific CPU or require certain target features to be present (or absent). These tests work fine with default CPUs but fail in downstream builds for RHEL and Fedora, where we use non-default CPUs such as z13 on s390x, pwr9 on ppc64le, or x86-64-v2/x86-64-v3 on x86_64.
This is similar to #124597.
|
|
Add an attribute that makes the spans from a macro edition 2021, and fix pin on edition 2024 with it
Fixes a regression, see issue below. This is a temporary fix, super let is the real solution.
Closes #138596
|
|
Update GCC submodule
Includes https://github.com/rust-lang/gcc/pull/66 to use our mirrors for downloading GCC dependencies.
r? ```@GuillaumeGomez```
|
|
Improve bootstrap git modified path handling
Drive-by improvements extracted out of https://github.com/rust-lang/rust/pull/138591.
r? ``@onur-ozkan``
|
|
tests: accept some noise from LLVM 21 in symbols-all-mangled
I'm not entirely sure this is correct, but it doesn't feel obviously-wrong so I figured I'd just start by sending a PR rather than filing a bug and letting it linger.
``@rustbot`` label llvm-main
|
|
Autodiff cleanups
Splitting out some cleanups to reduce the size of my batching PR and simplify ``@haenoe`` 's [PR](https://github.com/rust-lang/rust/pull/138314).
r? ``@oli-obk``
Tracking:
- https://github.com/rust-lang/rust/issues/124509
|
|
[bootstrap] Use llvm_runtimes for compiler-rt
Trying to enable `compiler-rt` via `LLVM_ENABLE_PROJECTS` is no longer a supported option in LLVM, and gives you nasty warnings:
```
Using LLVM_ENABLE_PROJECTS=compiler-rt is deprecated now, and will become a
fatal error in the LLVM 21 release. Please use
-DLLVM_ENABLE_RUNTIMES=compiler-rt or see the instructions at
https://compiler-rt.llvm.org/ for building the runtimes.
```
try-job: aarch64-gnu-debug
try-job: x86_64-gnu-debug
|
|
r=Amanieu
add `naked_functions_target_feature` unstable feature
tracking issue: https://github.com/rust-lang/rust/issues/138568
tagging https://github.com/rust-lang/rust/pull/134213 https://github.com/rust-lang/rust/issues/90957
This PR puts `#[target_feature(/* ... */)]` on `#[naked]` functions behind its own feature gate, so that naked functions can be stabilized. It turns out that supporting `target_feature` on naked functions is tricky on some targets, so we're splitting it out to not block stabilization of naked functions themselves. See the tracking issue for more information and workarounds.
Note that at the time of writing, the `target_features` attribute is ignored when generating code for naked functions.
r? ``@Amanieu``
|
|
ports the compiler test cases to new rust_intrinsic format
pr is part of #132735
|
|
Simplify CI LLVM checks in bootstrap
Extracted out of https://github.com/rust-lang/rust/pull/138591. Apart from simplifying the checks, it will make it easier to run E2E tests of bootstrap on a mostly empty directory without checking out LLVM on CI :)
The commits should be mostly self-explanatory.
r? `@onur-ozkan`
|
|
|
|
|
|
|
|
To avoid working around some code being unused in tests due to it being stubbed out with `#[cfg(test)]`.
|
|
`download-ci-llvm=true` on CI
|
|
Before it was using a different set of paths in different call-sites.
|
|
Rollup of 8 pull requests
Successful merges:
- #137357 (Document results of non-positive logarithms)
- #138650 (Optimize `io::Write::write_fmt` for constant strings)
- #138694 (Fix: add ohos target notes)
- #138713 (interpret memory access hooks: also pass through the Pointer used for the access)
- #138724 (Check attrs: Don't try to retrieve the name of list stems)
- #138743 (bootstrap: add `--ci` flag)
- #138751 (Fix the "used_with_archive" test on Fuchsia)
- #138754 (Handle spans of `~const`, `const` and `async` trait bounds in macro expansion)
r? `@ghost`
`@rustbot` modify labels: rollup
|
|
Handle spans of `~const`, `const` and `async` trait bounds in macro expansion
r? `@compiler-errors`
`visit_span` is actually only used in one place (the `transcribe::Marker`), and all of this syntax is unstable, so while it would still be nice to write a test for it, I wager there's lots more interesting things in `transcribe::Marker` to write tests for. And the worst is some diagnostics being weird or incremental being not as incremental as it could be
|
|
r=jieyouxu
Fix the "used_with_archive" test on Fuchsia
This change adds Fuchsia OS as a target to the cfg_attr in the pre_main_constructor external declaration. This allows the "tests/ui/attributes/used_with_archive.rs" to pass against Fuchsia.
|
|
bootstrap: add `--ci` flag
To make bootstrap act like it's running on CI, we had to override the `GITHUB_ACTIONS` environment variable which is a hidden detail of `CiEnv::is_ci`. Now, we can use the `--ci` flag directly on bootstrap which will be documented automatically from `x --help`. This also helps us to avoid race conditions on bootstrap (overriding `GITHUB_ACTIONS` env in each test can cause that if we run the tests in parallel) tests.
|
|
Check attrs: Don't try to retrieve the name of list stems
Fixes #138723.
r? nnethercote or compiler
|
|
interpret memory access hooks: also pass through the Pointer used for the access
In some ongoing work on the Miri side, we need the absolute address that the memory access occurred at. That is non-trivial to obtain since we don't have an `ecx`. So pass through the `Pointer` used for the access, which contains the address, and which is available everywhere we are calling these hooks.
r? `@oli-obk`
|
|
Fix: add ohos target notes
|
|
Optimize `io::Write::write_fmt` for constant strings
When the formatting args to `fmt::Write::write_fmt` are a statically known string, it simplifies to only calling `write_str` without a runtime branch. Do the same in `io::Write::write_fmt` with `write_all`.
Also, match the convention of `fmt::Write` for the name of `args`.
|
|
Document results of non-positive logarithms
The integer versions of logarithm functions panic on non-positive numbers. The floating point versions have different, undocumented behaviour (-inf on 0, NaN on <0). This PR documents that.
try-job: aarch64-gnu
|
|
Clippy subtree update
r? `@Manishearth`
Cargo.lock update is because of the `ui_test` dependency bump in Clippy.
|
|
Rollup of 8 pull requests
Successful merges:
- #138435 (Add support for postfix yield expressions)
- #138685 (Use `Option<Ident>` for lowered param names.)
- #138700 (Suggest `-Whelp` when pass `--print lints` to rustc)
- #138727 (Do not rely on `type_var_origin` in `OrphanCheckErr::NonLocalInputType`)
- #138729 (Clean up `FnCtxt::resolve_coroutine_interiors`)
- #138731 (coverage: Add LLVM plumbing for expansion regions)
- #138732 (Use `def_path_str` for def id arg in `UnsupportedOpInfo`)
- #138735 (Remove `llvm` and `llvms` triagebot ping aliases for `icebreakers-llvm` ping group)
r? `@ghost`
`@rustbot` modify labels: rollup
|
|
|
|
This fixes all 3 of these tests. Done automatically in VSCode.
|
|
Done automatically with VSCode.
|
|
|
|
Rollup of 8 pull requests
Successful merges:
- #138435 (Add support for postfix yield expressions)
- #138685 (Use `Option<Ident>` for lowered param names.)
- #138700 (Suggest `-Whelp` when pass `--print lints` to rustc)
- #138727 (Do not rely on `type_var_origin` in `OrphanCheckErr::NonLocalInputType`)
- #138729 (Clean up `FnCtxt::resolve_coroutine_interiors`)
- #138731 (coverage: Add LLVM plumbing for expansion regions)
- #138732 (Use `def_path_str` for def id arg in `UnsupportedOpInfo`)
- #138735 (Remove `llvm` and `llvms` triagebot ping aliases for `icebreakers-llvm` ping group)
r? `@ghost`
`@rustbot` modify labels: rollup
|
|
|
|
clippy-subtree-update
|
