Rollup of 6 pull requests #132603
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Rollup of 6 pull requests #132603
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…e library feature" This is consistent with all other diagnostics I could find containing features and enables the use of `DiagSymbolList` for generalizing diagnostics for unstable library features to multiple features.
This commit can be reverted once the error message changes are in the stage 0 compiler.
- make rustc-std-workspace-core/alloc re-exports of their underlying crates, like std = cleanup manifests
Fix compiler panic with a large number of threads Hi, This PR is an attempt to fix the problem described here rust-lang#117638 using the solution suggested in this comment rust-lang#117638 (comment) Best regards, Michal
No need to instantiate binder in `confirm_async_closure_candidate` Removes a FIXME that is redundant. No longer needed since rust-lang#122267.
…ckticks, r=compiler-errors Use backticks instead of single quotes for library feature names in diagnostics This PR changes the text of library feature errors for using unstable or body-unstable items. Displaying library feature names in backticks is consistent with other diagnostics (e.g. those from `rustc_passes`) and with the `reason`s on unstable attributes in the library. Additionally, this simplifies diagnostics when supporting multiple unstable attributes on items (see rust-lang#131824) since `DiagSymbolList` also displays symbols using backticks.
find the generic container rather than simply looking up for the assoc with const arg Fixes rust-lang#132534 This issue is caused by mismatched generic parameters. Previously, it tried to find `T` in `trait X`, but after this change, it will find `T` in `fn a`. r? `@compiler-errors` as this assertion was introduced by you.
…s, r=Amanieu add rustc std workspace crate sources This adds the sources for the crates listed at https://crates.io/search?q=rustc-std-workspace in this repo. The first commit adds the original sources as downloaded from crates.io (with `Cargo.toml.orig` moved back over `Cargo.toml`), and adds a README explaining what this is about. The 2nd commit updates the sources to make the core and alloc crates re-exports of the "actual" core and alloc crates, as was already the case with `std`, and also adds a `repository` link to the manifest so one can figure out where to find these crates. I bumped the version for the core and alloc crates in the hope that the new versions can be published on crates.io shortly after this PR lands. See [Zulip](https://rust-lang.zulipchat.com/#narrow/channel/219381-t-libs/topic/rustc-std-workspace-core.20crate.20is.20empty) for a bit more context. r? `@Amanieu`
Suggest creating unary tuples when types don't match a trait
When you want to have a variadic function, a common workaround to implement this is to create a trait and then implement that trait for various tuples. For example in `pyo3` there exists
```rust
/// Calls the object with only positional arguments.
pub fn call1(&self, args: impl IntoPy<Py<PyTuple>>) -> PyResult<&PyAny> {
...
}
```
with various impls like
```rust
impl<A: IntoPy<PyObject> IntoPy<Py<PyAny>> for (A,)
impl<A: IntoPy<PyObject, B: IntoPy<PyObject> IntoPy<Py<PyAny>> for (A, B)
... etc
```
This means that if you want to call the method with a single item you have to create a unary tuple, like `(x,)`, rather than just `x`.
This PR implements a suggestion to do that, if applicable.
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@bors r+ rollup=never p=6 |
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☀️ Test successful - checks-actions |
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📌 Perf builds for each rolled up PR:
previous master: 432972cae6 In the case of a perf regression, run the following command for each PR you suspect might be the cause: |
This was referenced Nov 4, 2024
This was referenced Nov 4, 2024
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Finished benchmarking commit (82c24ec): comparison URL. Overall result: ✅ improvements - no action needed@rustbot label: -perf-regression Instruction countThis is the most reliable metric that we have; it was used to determine the overall result at the top of this comment. However, even this metric can sometimes exhibit noise.
Max RSS (memory usage)Results (primary -1.0%)This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.
CyclesResults (secondary 3.0%)This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.
Binary sizeThis benchmark run did not return any relevant results for this metric. Bootstrap: 777.534s -> 780.381s (0.37%) |
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Successful merges:
confirm_async_closure_candidate#132486 (No need to instantiate binder inconfirm_async_closure_candidate)r? @ghost
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