| Commit message (Collapse) | Author | Age | Files | Lines |
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9128: feat: expand procedural attribute macros r=jonas-schievink a=jonas-schievink
This adds experimental support for attribute macros. They can be enabled by setting `rust-analyzer.experimental.procAttrMacros` to `true`.
Known issues:
* Tokens aren't remapped, presumably because we edit the input syntax tree (this causes IDE features to not work inside items with attribute macros on them)
* Macro errors aren't reported correctly
Closes https://github.com/rust-analyzer/rust-analyzer/issues/8971
Fixes https://github.com/rust-analyzer/rust-analyzer/issues/8964 / https://github.com/la10736/rstest/issues/120
Fixes https://github.com/rust-analyzer/rust-analyzer/issues/2984
Fixes https://github.com/rust-analyzer/rust-analyzer/issues/5412
Fixes https://github.com/rust-analyzer/rust-analyzer/issues/6029
Fixes https://github.com/rust-analyzer/rust-analyzer/issues/6687
https://github.com/rust-analyzer/rust-analyzer/issues/6740 is still not fixed – we now expand `#[proc_macro_hack]`, but fail to expand the resulting `proc_macro_call!()` macro.
Co-authored-by: Jonas Schievink <[email protected]>
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9130: Prefix/suffix parameter inlay hint hiding heuristic is more strict r=Veykril a=Veykril
Instead of just plainly checking prefix/suffix of the argument string to the parameter name we only check for prefixes and suffixes if they are split apart via an underscore meaning, with the argument `foo`, it will be hidden for the parameter name `foo_bar` but not for `foobar`.
bors r+
Closes https://github.com/rust-analyzer/rust-analyzer/issues/8878
Co-authored-by: Lukas Wirth <[email protected]>
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9129: NFC: remove redundant clones (clippy::perf) r=Veykril a=matthiaskrgr
Co-authored-by: Matthias Krüger <[email protected]>
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9127: internal: make variant fields inherit the enum's visibility in the ItemTree r=jonas-schievink a=jonas-schievink
No observable changes from what I can tell, but this is "more correct".
bors r+
Co-authored-by: Jonas Schievink <[email protected]>
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9124: Apply a few clippy suggestions r=lnicola a=clemenswasser
Co-authored-by: Clemens Wasser <[email protected]>
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9104: Implement `#[rustc_skip_array_during_method_dispatch]` r=flodiebold a=jonas-schievink
haxx run the world
Closes https://github.com/rust-analyzer/rust-analyzer/issues/8552
Part of https://github.com/rust-analyzer/rust-analyzer/issues/9056
Co-authored-by: Jonas Schievink <[email protected]>
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9105: internal: calculate pattern adjustments r=flodiebold a=iDawer
This extends `InferenceResult` with `pub pat_adjustments: FxHashMap<PatId, Vec<Ty>>`.
Fixes #9095
Co-authored-by: Dawer <[email protected]>
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9123: manual.adoc: add Gentoo Linux installation method r=lnicola a=mjkalyan
Added installation instructions for the binary ebuild of the "latest" `rust-analyzer` in Gentoo's GURU repository.
Co-authored-by: mjkalyan <[email protected]>
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Added installation instructions for the binary ebuild of the "latest" `rust-analyzer` in Gentoo's GURU repository.
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9119: fix: some minor "extract type alias" fixes r=jonas-schievink a=jonas-schievink
It now correctly works inside traits, and no longer messes up the indentation of the original node
bors r+
Co-authored-by: Jonas Schievink <[email protected]>
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9118: Document that `addCallArgumentSnippets` requires `addCallParenthesis r=Veykril a=Veykril
bors r+
Co-authored-by: Lukas Wirth <[email protected]>
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9117: Allow expand-macro to be invoked anywhere inside a macro call r=Veykril a=Veykril
I don't really see a reason to only limit this to the name-ref of a macro.
bors r+
Closes #4606
Co-authored-by: Lukas Wirth <[email protected]>
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9114: Fix bind patterns always being treated as ref taking patterns r=Veykril a=Veykril
Fixes #9107
bors r+
Co-authored-by: Lukas Wirth <[email protected]>
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9108: Don't show extract into variable assist for unit expressions r=jonas-schievink a=brandondong
**Reproduction:**
```rust
fn main() {
let mut i = 3;
$0if i >= 0 {
i += 1;
} else {
i -= 1;
}$0
}
```
1. Select the snippet of code between the $0's.
2. The extract into variable assist shows up, pushing down the more useful extract into function assist.
3. The resulting output of selecting the extract into variable assist is valid but with the extracted variable having the unit type:
```rust
fn main() {
let mut i = 3;
let var_name = if i >= 0 {
i += 1;
} else {
i -= 1;
};
var_name
}
```
**Fix:**
- Don't show the extract into variable assist for unit expressions. I could not think of any scenarios where such a variable extraction would be desired.
Co-authored-by: Brandon <[email protected]>
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9112: Fix some bugs in `extract_struct_from_enum_variant` assist r=Veykril a=Veykril
bors r+
Fixes #9100
Fixes #9099
Kind of fixes #9109, it now copies all the generics might be incorrect if the variant doesn't use all of them)
Co-authored-by: Lukas Wirth <[email protected]>
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9111: fix: make "extract type alias" place extracted type alias outside of impl r=jonas-schievink a=jonas-schievink
bors r+
Co-authored-by: Jonas Schievink <[email protected]>
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9110: internal: simplify r=Veykril a=Veykril
bors r+
Co-authored-by: Lukas Wirth <[email protected]>
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9102: minor: Fall back to legacy prelude r=jonas-schievink a=jonas-schievink
should fix https://github.com/rust-analyzer/rust-analyzer/issues/9101
bors r+
Co-authored-by: Jonas Schievink <[email protected]>
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9097: feat: Implement per-edition preludes r=jonas-schievink a=jonas-schievink
Part of https://github.com/rust-analyzer/rust-analyzer/issues/9056
Our previous implementation was incorrect (presumably because of the misleading comment in libstd [here](https://github.com/rust-lang/rust/blob/a7890c7952bdc9445eb6c63dc671fa7a1ab0260d/library/std/src/lib.rs#L339-L343)). `#[prelude_import]` does not define the prelude, it can only override the implicit prelude for the current crate.
This PR fixes that, which also makes the prelude imports in `rustc_span` work. Closes https://github.com/rust-analyzer/rust-analyzer/issues/8815.
bors r+
Co-authored-by: Jonas Schievink <[email protected]>
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8717: Update match checking algorithm r=iDawer a=iDawer
I've recently got interest in the match checking to extend the current algo to support reporting witnesses of non-exhaustiveness.
It appears the algo is outdated from rustc's implementation. I decided to rewrite it based on the latest rustc's version. It is a diff-based port to ra codebase. That means you can diff-compare these files to rustc.
I'm striving to keep minimal ra-related changes in the algo to make it easier to backport future changes from the upstream.
Based on upstream algorithm of version rust-lang/rust 1.52.0-nightly (25c15cdbe 2021-04-22)
https://github.com/rust-lang/rust/blob/25c15cdbe/compiler/rustc_mir_build/src/thir/pattern/usefulness.rs
The goal of this PR is to cover the current `missing-match-arm` diagnostic.
What is remaining to do:
- [x] Error handling. The errors that are unrelated to match checking will be handled before the check. Just like how it made in rustc.
- [x] Lowering `hir_def::expr::Pat` to `hir_ty::diagnostics::match_check::Pat`. rustc's match checking works on top of `rustc_mir_build::thir::Pat`, which is lowered from `hir::Pat` and carries some extra semantics used by the check. All unrelated checks are done there. RA could use this to rule out running the check on unimplemented cases (`Pat::ConstBlock`, etc).
- [x] ~~Proper~~Loose typecheck of match arm patterns (https://github.com/rust-analyzer/rust-analyzer/pull/8840, https://github.com/rust-analyzer/rust-analyzer/pull/8875).
- [x] Tests from `hir_ty::diagnostics::match_check::tests`.
- [x] Clean up `todo`s
- [x] Test run on real repos https://github.com/rust-analyzer/rust-analyzer/pull/8717#issuecomment-847120265.
Co-authored-by: Dawer <[email protected]>
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