Rollup of 7 pull requests #96792
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Rollup of 7 pull requests #96792
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Port the "unconstrained opaque type" diagnostic to using the diagnostic derive. Signed-off-by: David Wood <david.wood@huawei.com>
Diagnostics can have multiple primary spans, or have subdiagnostics repeated at multiple locations, so support `Vec<..>` fields in the diagnostic derive which become loops in the generated code. Signed-off-by: David Wood <david.wood@huawei.com>
Currently, the only API for creating errors from a diagnostic derive
will emit it immediately. This makes it difficult to add subdiagnostics
to diagnostics from the derive, so add `create_{err,warning}` functions
that return the diagnostic without emitting it.
Signed-off-by: David Wood <david.wood@huawei.com>
Port the "explicit generic arguments with impl trait" diagnostic to using the diagnostic derive. Signed-off-by: David Wood <david.wood@huawei.com>
https://github.com/rust-lang/rust/blob/master/src/librustc_session/lint/builtin.rs returns page not found. The following is the background of the move. First rust-lang#74862 moves from src/librustc_session/lint/builtin.rs to compiler/rustc_session/src/lint/builtin.rs Then rust-lang@23018a5 moves from compiler/rustc_session/src/lint/builtin.rs to compiler/rustc_lint_defs/src/builtin.rs So, the current correct link is https://github.com/rust-lang/rust/blob/master/compiler/rustc_lint_defs/src/builtin.rs This PR fixes a broken link on the following page: https://doc.rust-lang.org/beta/unstable-book/language-features/plugin.html
make Size and Align debug-printing a bit more compact
In particular in `{:#?}`-mode, these take up a lot of space, so I think this is the better alternative (even though it is a bit longer in `{:?}` mode, I think it is still more readable).
We could make it even smaller by deviating further from what the actual code looks like, e.g. via something like `Size(4 bytes)`. Not sure what people would think about that?
Cc ```@oli-obk```
…ession, r=notriddle Fix jump to def regression rust-lang#93803 introduced a regression in the "jump to def" feature. This fixes it. Nice side-effect: it adds a new regression test. :) I also used this opportunity to add documentation about this unstable feature in the rustdoc book. cc `@cjgillot` r? `@notriddle`
Fix an ICE on rust-lang#96738 In the block we don't know if the method actually exists thus `expect_local` panics. Fixes rust-lang#96738
…c, r=oli-obk
diagnostics: port more diagnostics to derive + add support for `Vec` fields
- Port "unconstrained opaque type" diagnostic to using the derive.
- Allow `Vec` fields in diagnostic derive - enables support for diagnostics that have multiple primary spans, or have subdiagnostics repeated at multiple locations. `Vec<..>` fields in the diagnostic derive become loops in the generated code.
- Add `create_{err,warning}` - there wasn't a way to create a diagnostic from a struct and not emit it straight away.
- Port "explicit generic args w/ impl trait" diagnostic to using the derive.
r? ```@oli-obk```
cc ```@pvdrz```
…-take-2, r=petrochenkov Remove closures on `expect_local` to apply `#[track_caller]` Pointed out in rust-lang#96747 (comment) Didn't change `expect_non_local` as I'm not sure if it's also the case. r? `@petrochenkov`
…nstable_book, r=ehuss Fix an incorrect link in The Unstable Book https://github.com/rust-lang/rust/blob/master/src/librustc_session/lint/builtin.rs returns page not found. The following is the background of the move. First rust-lang#74862 moves from src/librustc_session/lint/builtin.rs to compiler/rustc_session/src/lint/builtin.rs. Then rust-lang@23018a5 moves from compiler/rustc_session/src/lint/builtin.rs to compiler/rustc_lint_defs/src/builtin.rs. So, the current correct link is https://github.com/rust-lang/rust/blob/master/compiler/rustc_lint_defs/src/builtin.rs. This PR fixes a broken link on the following page: https://doc.rust-lang.org/beta/unstable-book/language-features/plugin.html
…er-errors Link to correct issue in issue-95034 known-bug fix a typo is issue number: 94034 -> 95034
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Successful merges:
Vecfields #96760 (diagnostics: port more diagnostics to derive + add support forVecfields)expect_localto apply#[track_caller]#96778 (Remove closures onexpect_localto apply#[track_caller])Failed merges:
r? @ghost
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