Rollup of 8 pull requests #127898
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Rollup of 8 pull requests #127898
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We were previously telling people to write what was already there, instead of removal.
```
error[E0229]: associated item constraints are not allowed here
--> $DIR/E0229.rs:13:25
|
LL | fn baz<I>(x: &<I as Foo<A = Bar>>::A) {}
| ^^^^^^^ associated item constraint not allowed here
|
help: consider removing this associated item binding
|
LL - fn baz<I>(x: &<I as Foo<A = Bar>>::A) {}
LL + fn baz<I>(x: &<I as Foo>::A) {}
|
```
When suggesting to rename an import with `as`, use a smaller span to render the suggestion with a better format: ``` error[E0252]: the name `baz` is defined multiple times --> $DIR/issue-25396.rs:4:5 | LL | use foo::baz; | -------- previous import of the module `baz` here LL | use bar::baz; | ^^^^^^^^ `baz` reimported here | = note: `baz` must be defined only once in the type namespace of this module help: you can use `as` to change the binding name of the import | LL | use bar::baz as other_baz; | ++++++++++++ ```
After:
```
error[E0229]: associated item constraints are not allowed here
--> $DIR/impl-block-params-declared-in-wrong-spot-issue-113073.rs:3:10
|
LL | impl Foo<T: Default> for String {}
| ^^^^^^^^^^ associated item constraint not allowed here
|
help: declare the type parameter right after the `impl` keyword
|
LL - impl Foo<T: Default> for String {}
LL + impl<T: Default> Foo<T> for String {}
|
```
Before:
```
error[E0229]: associated item constraints are not allowed here
--> $DIR/impl-block-params-declared-in-wrong-spot-issue-113073.rs:3:10
|
LL | impl Foo<T: Default> for String {}
| ^^^^^^^^^^ associated item constraint not allowed here
|
help: declare the type parameter right after the `impl` keyword
|
LL | impl<T: Default> Foo<T> for String {}
| ++++++++++++ ~
```
Use smaller span for suggesting adding `_:` ahead of a type:
```
error: expected one of `(`, `...`, `..=`, `..`, `::`, `:`, `{`, or `|`, found `)`
--> $DIR/anon-params-denied-2018.rs:12:47
|
LL | fn foo_with_qualified_path(<Bar as T>::Baz);
| ^ expected one of 8 possible tokens
|
= note: anonymous parameters are removed in the 2018 edition (see RFC 1685)
help: explicitly ignore the parameter name
|
LL | fn foo_with_qualified_path(_: <Bar as T>::Baz);
| ++
```
…jubilee Make language around `ToOwned` for `BorrowedFd` more precise
…-dead Put the dots back in RTN pretty printing Also don't render RTN-like bounds for methods with ty/const params.
…ke, r=jieyouxu Migrate `atomic-lock-free` to `rmake` Also adds `llvm_components_contain` to `run-make-support`. Part of rust-lang#121876. r? ``@jieyouxu`` try-job: dist-x86_64-linux
Rename `tcx` to `cx` in `rustc_type_ir` Self-explanatory. Forgot that we had to do this in type_ir too, and not just the new solver crate lol. r? lcnr
Fix associated item removal suggestion
We were previously telling people to write what was already there, instead of removal (treating it as a `help`). We now properly suggest to remove the code that needs to be removed.
```
error[E0229]: associated item constraints are not allowed here
--> $DIR/E0229.rs:13:25
|
LL | fn baz<I>(x: &<I as Foo<A = Bar>>::A) {}
| ^^^^^^^ associated item constraint not allowed here
|
help: consider removing this associated item binding
|
LL - fn baz<I>(x: &<I as Foo<A = Bar>>::A) {}
LL + fn baz<I>(x: &<I as Foo>::A) {}
|
```
…ompiler-errors Accurate `use` rename suggestion span When suggesting to rename an import with `as`, use a smaller span to render the suggestion with a better format: ``` error[E0252]: the name `baz` is defined multiple times --> $DIR/issue-25396.rs:4:5 | LL | use foo::baz; | -------- previous import of the module `baz` here LL | use bar::baz; | ^^^^^^^^ `baz` reimported here | = note: `baz` must be defined only once in the type namespace of this module help: you can use `as` to change the binding name of the import | LL | use bar::baz as other_baz; | ++++++++++++ ```
…er-errors
More accurate span for type parameter suggestion
After:
```
error[E0229]: associated item constraints are not allowed here
--> $DIR/impl-block-params-declared-in-wrong-spot-issue-113073.rs:3:10
|
LL | impl Foo<T: Default> for String {}
| ^^^^^^^^^^ associated item constraint not allowed here
|
help: declare the type parameter right after the `impl` keyword
|
LL - impl Foo<T: Default> for String {}
LL + impl<T: Default> Foo<T> for String {}
|
```
Before:
```
error[E0229]: associated item constraints are not allowed here
--> $DIR/impl-block-params-declared-in-wrong-spot-issue-113073.rs:3:10
|
LL | impl Foo<T: Default> for String {}
| ^^^^^^^^^^ associated item constraint not allowed here
|
help: declare the type parameter right after the `impl` keyword
|
LL | impl<T: Default> Foo<T> for String {}
| ++++++++++++ ~
```
…-errors
More accurate span for anonymous argument suggestion
Use smaller span for suggesting adding `_:` ahead of a type:
```
error: expected one of `(`, `...`, `..=`, `..`, `::`, `:`, `{`, or `|`, found `)`
--> $DIR/anon-params-denied-2018.rs:12:47
|
LL | fn foo_with_qualified_path(<Bar as T>::Baz);
| ^ expected one of 8 possible tokens
|
= note: anonymous parameters are removed in the 2018 edition (see RFC 1685)
help: explicitly ignore the parameter name
|
LL | fn foo_with_qualified_path(_: <Bar as T>::Baz);
| ++
```
rustbot
added
A-run-make
|
@bors r+ rollup=never p=8 |
bors
added
S-waiting-on-bors
|
☀️ Test successful - checks-actions |
|
📌 Perf builds for each rolled up PR:
previous master: 4bb2f27861 In the case of a perf regression, run the following command for each PR you suspect might be the cause: |
|
Finished benchmarking commit (52f3c71): comparison URL. Overall result: no relevant changes - no action needed@rustbot label: -perf-regression Instruction countThis benchmark run did not return any relevant results for this metric. Max RSS (memory usage)This benchmark run did not return any relevant results for this metric. CyclesThis benchmark run did not return any relevant results for this metric. Binary sizeThis benchmark run did not return any relevant results for this metric. Bootstrap: 768.257s -> 769.595s (0.17%) |
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Successful merges:
ToOwnedforBorrowedFdmore precise #127077 (Make language aroundToOwnedforBorrowedFdmore precise)atomic-lock-freetormake#127787 (Migrateatomic-lock-freetormake)tcxtocxinrustc_type_ir#127810 (Renametcxtocxinrustc_type_ir)userename suggestion span #127886 (Accurateuserename suggestion span)r? @ghost
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