| Commit message (Collapse) | Author | Age | Files | Lines |
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7145: Proper handling $crate Take 2 [DO NOT MERGE] r=edwin0cheng a=edwin0cheng
Similar to previous PR (#7133) , but improved the following things :
1. Instead of storing the whole `ExpansionInfo`, we store a similar but stripped version `HygieneInfo`.
2. Instread of storing the `SyntaxNode` (because every token we are interested are IDENT), we store the `TextRange` only.
3. Because of 2, we now can put it in Salsa.
4. And most important improvement: Instead of computing the whole frames every single time, we compute it recursively through salsa: (Such that in the best scenario, we only need to compute the first layer of frame)
```rust
let def_site = db.hygiene_frame(info.def.file_id);
let call_site = db.hygiene_frame(info.arg.file_id);
HygieneFrame { expansion: Some(info), local_inner, krate, call_site, def_site }
```
The overall speed compared to previous PR is much faster (65s vs 45s) :
```
[WITH old PR]
Database loaded 644.86ms, 284mi
Crates in this dir: 36
Total modules found: 576
Total declarations: 11153
Total functions: 8715
Item Collection: 15.78s, 91562mi
Total expressions: 240721
Expressions of unknown type: 2635 (1%)
Expressions of partially unknown type: 2064 (0%)
Type mismatches: 865
Inference: 49.84s, 250747mi
Total: 65.62s, 342310mi
rust-analyzer -q analysis-stats . 66.72s user 0.57s system 99% cpu 1:07.40 total
[WITH this PR]
Database loaded 665.83ms, 284mi
Crates in this dir: 36
Total modules found: 577
Total declarations: 11188
Total functions: 8743
Item Collection: 15.28s, 84919mi
Total expressions: 241229
Expressions of unknown type: 2637 (1%)
Expressions of partially unknown type: 2064 (0%)
Type mismatches: 868
Inference: 30.15s, 135293mi
Total: 45.43s, 220213mi
rust-analyzer -q analysis-stats . 46.26s user 0.74s system 99% cpu 47.294 total
```
*HOWEVER*, it is still a perf regression (35s vs 45s):
```
[WITHOUT this PR]
Database loaded 657.42ms, 284mi
Crates in this dir: 36
Total modules found: 577
Total declarations: 11177
Total functions: 8735
Item Collection: 12.87s, 72407mi
Total expressions: 239380
Expressions of unknown type: 2643 (1%)
Expressions of partially unknown type: 2064 (0%)
Type mismatches: 868
Inference: 22.88s, 97889mi
Total: 35.74s, 170297mi
rust-analyzer -q analysis-stats . 36.71s user 0.63s system 99% cpu 37.498 total
```
Co-authored-by: Edwin Cheng <[email protected]>
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The config now is mostly immutable, optimize for that.
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The `LifetimeParam` and `Local` variants use `source()` to find their
range. Now that `source()` returns an `Option` we need to handle the
`None` case.
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To start migrating HasSource::source to return an Option.
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7080: Implement ConstParams for HIR r=Veykril a=Veykril
r? @flodiebold
Co-authored-by: Lukas Wirth <[email protected]>
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SyntaxKind is somewhat of an internal type, but IDE is using it to
basically specify an icon. Let's have a dedicated entity for this
instead.
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We used to have `Def` suffix for all symbols, but we moved off from
that. `FunctionDef` isn't better than `Function`. Looks like we've
forgot to change `Impl` though!
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6907: Lifetime reference search r=matklad a=Veykril
PR #6787 but rewritten to make use of the HIR now. This only applies to Lifetimes, not labels. Also Higher-Ranked Trait Bounds aren't supported yet, but I feel like this PR is big enough as is which is why I left them out after noticing I forgot about them.
Supporting renaming required slight changes in the renaming module as lifetime names aren't allowed for anything but lifetimes(and labels) and vice versa for normal names.
Co-authored-by: Lukas Wirth <[email protected]>
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It isn't used anywhere except in `crate_lang_items`. Remove it to
slightly reduce memory usage and simplify the code.
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They allow to represent paths like `#[path = "C:\path.rs"] mod foo;`
in a lossless cross-platform & network-transparent way.
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6750: Remove documentation query, move doc handling to attributes r=matklad a=Veykril
Fixes #3182
Removes the documentation query in favor of `Attrs::docs`. Attrs already handlded doc comments partially but the alloc saving check was wrong so it only worked when other attributes existed as well. Unfortunately the `new` constructor has to do an intermediate allocation now because we need to keep the order of mixed doc attributes and doc comments.
I've also partially adjusted the `hover` module to have its tests check the changes, it still has some `HasSource` trait usage due to the `ShortLabel` trait usage, as that is only implemented on the Ast parts and not the Hir, should this ideally be implemented for the Hir types as well?(would be a follow up PR of course)
Co-authored-by: Lukas Wirth <[email protected]>
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6614: Improve autoimports on completion speed r=matklad a=SomeoneToIgnore
Presumably closes https://github.com/rust-analyzer/rust-analyzer/issues/6594
May help https://github.com/rust-analyzer/rust-analyzer/issues/6612
* Ignore modules eaferly
* Do less completion string rendering
6632: Pin cargo_metadata r=matklad a=kjeremy
See: https://github.com/oli-obk/cargo_metadata/pull/142#issuecomment-733653275
Co-authored-by: Kirill Bulatov <[email protected]>
Co-authored-by: kjeremy <[email protected]>
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* Ignore modules eaferly
* Do less completion string rendering
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This does not parse macros, it expands a macro and parses the *result*
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