| Commit message (Collapse) | Author | Age | Files | Lines |
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1261: add manual installation instructions r=matklad a=matklad
Co-authored-by: Aleksey Kladov <[email protected]>
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1255: switch to once_cell from lazy_static r=matklad a=matklad
Co-authored-by: Aleksey Kladov <[email protected]>
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1251: Chalk integration improvements r=matklad a=flodiebold
A few improvements that came up while working on where clause support:
- turn `implements` into a query again to improve performance
- allow skipping to a specific function with `analysis-stats`, e.g. `ra_cli analysis-stats --only world_symbols`
- deduplicate impls in impls_for_trait -- previously many impls e.g. from std where repeated many times, this should help performance as well...
- add a `HirDisplay` implementation for TraitRef (not used here anywhere, but useful for debugging)
Co-authored-by: Florian Diebold <[email protected]>
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This was duplicating impls in dependencies a lot...
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This can be useful for debugging.
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1253: Share literal validation logic with compiler r=matklad a=matklad
This is neat: the unescape module is literary what compiler is using right now:
https://github.com/rust-lang/rust/blob/c6ac57564852cb6e2d0db60f7b46d9eb98d4b449/src/libsyntax/parse/unescape.rs
So, yeah, code sharing via copy-paste!
Co-authored-by: Aleksey Kladov <[email protected]>
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1163: fill struct fields diagnostic r=matklad a=pasa
implementation of #1095
Co-authored-by: Sergey Parilin <[email protected]>
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1247: Remove collect r=matklad a=kjeremy
Might help with perf
Co-authored-by: Jeremy Kolb <[email protected]>
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1245: Add profiling to diagnostics r=matklad a=marcogroppo
Add profiling to `diagnostics()` - see #1244.
Co-authored-by: Marco Groppo <[email protected]>
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1242: Fix missing empty vars in $repeat while macro expansion r=matklad a=edwin0cheng
This PR fixes a bug we forget to collect an empty vars in $repeat patterns.
Related issues: #1240
Co-authored-by: Edwin Cheng <[email protected]>
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1241: :arrow_up: deps r=matklad a=matklad
bors r+
Co-authored-by: Aleksey Kladov <[email protected]>
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1208: [WIP] Goto for Macro's r=matklad a=Lapz
Adds goto definition for macros. Currently only works for macros in the current crate ~~otherwise it panics~~. Proper macro resolution needs to be added for it to resolve macros in other crates.
Todo
- [X] Allow goto from macro calls
- [X] Fix panics
- [x] Add tests
![Screen Recording 2019-04-25 at 18 00 24](https://user-images.githubusercontent.com/19998186/56754499-1dd01c00-6785-11e9-9e9a-1e36de70cfa3.gif)
Co-authored-by: Lenard Pratt <[email protected]>
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1216: Basic Chalk integration r=matklad a=flodiebold
This replaces the ad-hoc `implements` check by Chalk. It doesn't yet any new functionality (e.g. where clauses aren't passed to Chalk yet). The tests that exist actually work, but it needs some refactoring, currently crashes when running analysis on the RA repo, and depends on rust-lang/chalk#216 which isn't merged yet :smile:
The main work here is converting stuff back and forth and providing Chalk with the information it needs, and the canonicalization logic. Since canonicalization depends a lot on the inference table, I don't think we can currently reuse the logic from Chalk, so we need to implement it ourselves; it's not actually that complicated anyway ;) I realized that we need a `Ty::Bound` variant separate from `Ty::Param` -- these are two different things, and I think type parameters inside a function actually need to be represented in Chalk as `Placeholder` types.
~~Currently this crashes in the 'real' world because we don't yet do canonicalization when filtering method candidates. Proper canonicalization needs the inference table (to collapse different inference variables that have already been unified), but we need to be able to call the method candidate selection from the completion code... So I'm currently thinking how to best handle that :smile:~~
Co-authored-by: Florian Diebold <[email protected]>
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This is necessary because Chalk (reasonably) expects each 'struct' to know how
many type parameters it takes.
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Badly, but at least it doesn't crash.
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Also remove the only remaining mention of chalk outside of the ty::traits
module.
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- add proper canonicalization logic
- add conversions from/to Chalk IR
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1239: Fix `$true` and `$false` as $var name error r=matklad a=edwin0cheng
This PR fixed a bug which cannot use `$true` and `$false` as `$var` name in mbe.
Co-authored-by: Edwin Cheng <[email protected]>
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1238: Macro queries r=edwin0cheng a=matklad
In https://github.com/rust-analyzer/rust-analyzer/pull/1231, I've added aggressive clean up of `ast_id_to_node` query.
The result of this query is a `SyntaxTree`, and we don't want to retain syntax trees in memory unless absolutely necessary.
Moreover, `SyntaxTree` has identity equality semantics, meaning that we'll get a diffferent syntax tree for a file after every reparse. That means that `ast_id_to_node` query should not genereally be used in HIR, unless it is behind some kind of salsa firewall, like the `raw` module of name resoulution.
However, that PR resulted in the abysmal performance: turns out we were using ast_id_to_node quite heavily in hir when expanding macros!
So this PR installs the more incremental-friendly query structure:
* converting source to token tree is now a query; changing source without affecting token-trees will now preserve macro expansions
* expand macro (tt -> tt) is now a query as well, so we cache macro expansions *before* parsing them into item lists or expressions, which is nice: we can cache expansion without knowing the calling context!
r? @edwin0cheng
Co-authored-by: Aleksey Kladov <[email protected]>
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Currently, when expanding macros, we look at the source code
directly (we invoke ast_id_to_node query via to_node method).
This is less then ideal, because it make us re-expand macros after
every source change.
This commit establishes a salsa-firewall: a query to get macro call's
token tree. Unlike the syntax tree, token tree changes only if we
actually modify the macro itself.
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This reverts commit 6c63a59425e256ce46d058807b64149297231982.
This causes massive slowdowns: looks like we accidentally have some source-depndent
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1237: Improve $ Handling in mbe parser r=matklad a=edwin0cheng
This PR improve the $ handling in mbe parser. In some rare case, the `$` may not be following an `ident` or a `Subtree`. ( For example, a macro_rules inside a macro rules).
Related issue: #1236
Co-authored-by: Edwin Cheng <[email protected]>
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