11445: Upstream inlay hints r=lnicola a=lnicola
Closes https://github.com/rust-analyzer/rust-analyzer/issues/2797
Closes https://github.com/rust-analyzer/rust-analyzer/issues/3394 (since now resolve the hints for the range given only, not for the whole document. We don't actually resolve anything due to [hard requirement](https://github.com/rust-analyzer/rust-analyzer/pull/11445#issuecomment-1035227434) on label being immutable. Any further heavy actions could go to the `resolve` method that's now available via the official Code API for hints)
Based on `@SomeoneToIgnore's` branch, with a couple of updates:
- I squashed, more or less successfully, the commits on that branch
- downloading the `.d.ts` no longer works, but you can get it manually from https://raw.githubusercontent.com/microsoft/vscode/release/1.64/src/vscode-dts/vscode.proposed.inlayHints.d.ts
- you might need to pass `--enable-proposed-api matklad.rust-analyzer`
- if I'm reading the definition right, `InlayHintKind` needs to be serialized as a number, not string
- this doesn't work anyway -- the client-side gets the hints, but they don't display
Co-authored-by: Kirill Bulatov <mail4score@gmail.com>
Co-authored-by: Laurențiu Nicola <lnicola@dend.ro>
11644: Emit more detailed highlighting for `%`, `>>`, `<<` r=Veykril a=arzg
These are currently just given `operator`, when `%` can be grouped under `arithmetic`, and `>>` and `<<` can be grouped under `bitwise`.
Co-authored-by: Luna Razzaghipour <aramisnoah@gmail.com>
11639: internal: Re-arrange ide_db modules r=Veykril a=Veykril
Thins out the `helpers` module by giving some items more appropriate places to live
bors r+
Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
11598: feat: Parse destructuring assignment r=Veykril a=ChayimFriedman2
Part of #11532.
Lowering is not as easy and may not even be feasible right now as it requires generating identifiers: `(a, b) = (b, a)` is desugared into
```rust
{
let (<gensym_a>, <gensym_b>) = (b, a);
a = <gensym_a>;
b = <gensym_b>;
}
```
rustc uses hygiene to implement that, but we don't support hygiene yet.
However, I think parsing was the main problem as lowering will just affect type inference, and while `{unknown}` is not nice it's much better than a syntax error.
I'm still looking for the best way to do lowering, though.
Fixes#11454.
Co-authored-by: Chayim Refael Friedman <chayimfr@gmail.com>
11574: Small refactor text edit 2nd r=Veykril a=HansAuger
Some more changes to text_edit. Basic idea is to make `Indel` implement `PartialOrd` to take advantage of some sweet sweet iteration, most notably itertool's `merge`.
Co-authored-by: Moritz Vetter <mv@3yourmind.com>
11623: fix: Add type variable table to InferenceTableSnapshot r=flodiebold a=tysg
Fixes#11601.
I observed that removing the `rollback` line in 6fc3d3aa4c fixes the issue.
Looking at the stacktrace, I believe not restoring `type_variable_table` causes `type_variable_table` and `var_unification_table` to go out of sync, then when `hir_ty::infer::unify::InferenceTable::new_var` tries to extend `type_variable_table` to be the same length as `var_unification_table`, problems will arise.
However, I cannot pinpoint exactly how or where the vector capacity overflow happens, so my understanding might not be correct after all.
Co-authored-by: Tianyi Song <42670338+tysg@users.noreply.github.com>
11622: show variadic args in hover function signature r=Veykril a=euclio
The current behavior is to ignore the ellipsis.
Co-authored-by: Andy Russell <arussell123@gmail.com>
