Rollup of 10 pull requests #99346
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Rollup of 10 pull requests #99346
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Implements `IntoDiagnosticArg` for `char` using its `Debug` implementation and introduces a macro for those types which just delegate the implementation to `ToString`. Signed-off-by: David Wood <david.wood@huawei.com>
Apply the `#[rustc_lint_diagnostics]` attribute to `LintDiagnosticBuilder::build` so that diagnostic migration lints will trigger for it. Signed-off-by: David Wood <david.wood@huawei.com>
Add support for `MultiSpan` with any of the attributes that work on a `Span` - requires that diagnostic logic generated for these attributes are emitted in the by-move block rather than the by-ref block that they would normally have been generated in. Signed-off-by: David Wood <david.wood@huawei.com>
Both diagnostic and subdiagnostic derives were missing the ability to
add warnings to diagnostics - this is made more difficult by the `warn`
attribute already existing, so this name being unavailable for the
derives to use. `#[warn_]` is used instead, which requires
special-casing so that `{span_,}warn` is called instead of
`{span_,}warn_`.
Signed-off-by: David Wood <david.wood@huawei.com>
Migrate half of the `rustc_passes::check_attr` diagnostics to using diagnostic derives and being translatable.
This reverts commit 0813525.
We check that there's a single level of block nesting to ensure always correct suggestions. If we don't, then we only provide a free-form message to avoid misleading users in cases like `src/test/ui/nll/borrowed-temporary-error.rs`. We could expand the analysis to suggest hoising all of the relevant parts of the users' code to make the code compile, but that could be too much.
interpret/visitor: support visiting with a PlaceTy Finally we can visit a `PlaceTy` in a way that will only do `force_allocation` when needed ti visit a field. :) r? `@oli-obk`
…export, r=notriddle [rustdoc-json] JSON no longer inlines Fixes rust-lang#98007. Fixes rust-lang#96161. Fixes rust-lang#83057. Fixes rust-lang#83720. I took over rust-lang#93518 and applied the comments and added more tests. There was one thing missing (which is in the second commit): if a non-exported item was used in a public API but not reexported, it was still missing. cc `@CraftSpider` `@Urgau` `@Enselic` r? `@notriddle`
Revert "Highlight conflicting param-env candidates" This reverts rust-lang#98794, commit 0813525. Seems to have caused an incremental compilation bug. The root cause of the incr comp bug is somewhat unrelated but is triggered by this PR, so I don't feel comfortable with having this PR in the codebase until it can be investigated further. Fixes rust-lang#99233.
docs: add missing word
…r=Mark-Simulacrum Borrow Vec<T, A> as [T] Hello all, When `Vec` was parametrized with `A`, the `Borrow` impls were omitted and currently `Vec<T, A>` can't be borrowed as `[T]`. This PR fixes that. This was probably missed, because the `Borrow` impls are in a different file - `src/alloc/slice.rs`. We briefly discussed this here: rust-lang/wg-allocators#96 and I was told to go ahead and make a PR :) I tested this by building the toolchain and building my code that needed the `Borrow` impl against it, but let me know if I should add any tests to this PR.
…an-DPC Fix flakyness of GUI tests Fixes rust-lang#98163. All flaky tests seemed to be linked to the search. Since the search JS is loaded when we focus the search input, I think it's possible that we enter faster than the JS is actually loaded. The solution for that would be to do it in two steps: first we write into the search input (`browser-ui-test` adds a small sleep time after such commands) and then we press enter to be sure that it wasn't missed. cc `@JohnTitor` r? `@Dylan-DPC`
…ersions, r=compiler-errors Avoid some `Symbol` to `String` conversions This patch removes some Symbol to String conversions.
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@bors r+ rollup=never p=10 |
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☀️ Test successful - checks-actions |
This was referenced Jul 16, 2022
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Finished benchmarking commit (d5e7f47): comparison url. Instruction count
Max RSS (memory usage)Results
CyclesResults
If you disagree with this performance assessment, please file an issue in rust-lang/rustc-perf. Next Steps: If you can justify the regressions found in this perf run, please indicate this with @rustbot label: +perf-regression Footnotes |
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cc @oli-obk |
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Thank you very much for the investigation! Going to labeled this as triaged since we have identified the cause. @rustbot label: +perf-regression-triaged |
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Successful merges:
rustc_passes::check_attr's diagnostics and derive improvements #99213 (migrate some ofrustc_passes::check_attr's diagnostics and derive improvements)SymboltoStringconversions #99342 (Avoid someSymboltoStringconversions)Failed merges:
r? @ghost
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