455: Import fixpoint loop for name resolution r=matklad a=flodiebold
This implements reexports, so only the glob import part of #231 remains.
Co-authored-by: Florian Diebold <flodiebold@gmail.com>
442: WIP: indent on typing dot r=matklad a=simonvandel
Fixes#439.
The unit test passes, but I can't seem to make VS code perform the action. The existing action on "=" doesn't work either on my end either though.
I didn't add any smart way of detecting the current indent level. Any ideas how I would do that?
Co-authored-by: Simon Vandel Sillesen <simon.vandel@gmail.com>
440: Implement type inference for boolean operators r=flodiebold a=marcusklaas
Tried implementing the easiest part of https://github.com/rust-analyzer/rust-analyzer/issues/390. Hope this is somewhat close to what the intent of the issue was. Found it surprisingly easy to find my way around the repository - it's well organized!
Very grateful for any pointers.
Co-authored-by: Marcus Klaas de Vries <mail@marcusklaas.nl>
441: hir::Expr r=matklad a=flodiebold
Still a bit to do, but I already adapted `FnScopes` and thought I'd get feedback already.
Co-authored-by: Florian Diebold <flodiebold@gmail.com>
This was a bit complicated. I've added a wrapper type for now that does the
LocalSyntaxPtr <-> ExprId translation; we might want to get rid of that or give
it a nicer interface.
370: Self params & type r=matklad a=flodiebold
This implements type inference for `self`, so field completion for methods taking `self` works now.
- rename `IMPL_ITEM` to `IMPL_BLOCK` -- rustc calls the methods etc. inside an impl `ImplItem`s, and the impl itself doesn't define an item, so I thought this name was clearer.
- add HIR for impl blocks -- we collect all impls in a crate at once, so we can go from methods to containing impls, and since we will later also need to find all impls for a certain type (which may be anywhere in the crate, I think?). We could be more lazy here, but I don't know if it's worth the complexity.
- resolve `self` and `Self` during type inference
- refactor a bit in ty.rs as well
Co-authored-by: Florian Diebold <flodiebold@gmail.com>
Since we need to be able to go from def to containing impl block, as well as the
other direction, and to find all impls for a certain type, a design similar to
the one for modules, where we collect all impls for the whole crate and keep
them in an arena, seemed fitting. The ImplBlock type, which provides the public
interface, then consists only of an Arc to the arena containing all impls, and
the index into it.
406: Simplify r=matklad a=matklad
Get rid of `AnalysisImpl` wrapper around salsa database. It was useful before we migrated by salsa, but it's long have been just a useless boilerplate.
Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
396: Fix the `panic` found whilst fuzzing r=matklad,me a=DJMcNab
This occurred when a non-ascii character was used in an ascii escape, for example in the motivating example: `if'\xɿ`, which can be further simplified to `'\xɿ`.
Co-authored-by: DJMcNab <36049421+djmcnab@users.noreply.github.com>
165: Make modules with tests runnable r=farodin91 a=farodin91
Fixes#154
I having problems to traverse the path to module. The main problem is that module_tree only supports `FileId` and not `Module` in files. Any idea?
I need to clean up the code a bit later.
Co-authored-by: Jan Jansen <farodin91@googlemail.com>
375: Move renames into ra_analysis and rename the correct range r=DJMcNab a=DJMcNab
Fixes#230. Supersedes #235.
TODO: add some tests for this
Co-authored-by: DJMcNab <36049421+djmcnab@users.noreply.github.com>
358: Add support for formatting entire document with rustfmt r=matklad a=aleksanb
Attempting to format a document when rustfmt isn't installed will result
in an error being returned to the frontend. An alternative
implementation would be returning zero replacements.
Part of https://github.com/rust-analyzer/rust-analyzer/issues/160.
Co-authored-by: Aleksander Vognild Burkow <aleksanderburkow@gmail.com>
Attempting to format a document when rustfmt isn't installed will result
in an error being returned to the frontend. An alternative
implementation would be returning zero replacements.
356: Fix a bug in char literal validation discovered through fuzzing r=matklad a=DJMcNab
We also add a Cargo.lock to the fuzzing directory, as that isn't gitignored automatically, so I imagine it should be committed.
Co-authored-by: DJMcNab <36049421+djmcnab@users.noreply.github.com>
This will really become necessary when we implement generics, but even now, it
allows us to reason 'backwards' to infer types of expressions that we didn't
understand for some reason.
We use ena, the union-find implementation extracted from rustc, to keep track of
type variables.
350: Super simple macro support r=matklad a=matklad
Super simple support for macros, mostly for figuring out how to fit them into the current architecture. Expansion is hard-coded and string based (mid-term, we should try to copy-paste macro-by-example expander from rustc).
Ideally, we should handle
* highlighting inside the macro (done)
* extend selection inside the macro
* completion inside the macro
* indexing structs, produced by the macro
Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
341: Bump languageserver-types from 0.53.0 to 0.53.1 r=matklad a=dependabot[bot]
Bumps [languageserver-types](https://github.com/gluon-lang/languageserver-types) from 0.53.0 to 0.53.1.
<details>
<summary>Commits</summary>
- [`1a6c6c1`](1a6c6c18fc) (cargo-release) version 0.53.1
- [`5591192`](5591192047) Merge pull request [#88](https://github-redirect.dependabot.com/gluon-lang/languageserver-types/issues/88) from Xanewok/hover-clone
- [`c78120b`](c78120bf28) Add `Clone` impl for HoverContents and related
- See full diff in [compare view](https://github.com/gluon-lang/languageserver-types/compare/v0.53.0...v0.53.1)
</details>
<br />
[](https://dependabot.com/compatibility-score.html?dependency-name=languageserver-types&package-manager=cargo&previous-version=0.53.0&new-version=0.53.1)
Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`.
[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)
---
**Note:** This repo was added to Dependabot recently, so you'll receive a maximum of 5 PRs for your first few update runs. Once an update run creates fewer than 5 PRs we'll remove that limit.
You can always request more updates by clicking `Bump now` in your [Dependabot dashboard](https://app.dependabot.com).
<details>
<summary>Dependabot commands and options</summary>
<br />
You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot ignore this [patch|minor|major] version` will close this PR and stop Dependabot creating any more for this minor/major version (unless you reopen the PR or upgrade to it yourself)
- `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)
- `@dependabot use these labels` will set the current labels as the default for future PRs for this repo and language
- `@dependabot use these reviewers` will set the current reviewers as the default for future PRs for this repo and language
- `@dependabot use these assignees` will set the current assignees as the default for future PRs for this repo and language
- `@dependabot use this milestone` will set the current milestone as the default for future PRs for this repo and language
- `@dependabot badge me` will comment on this PR with code to add a "Dependabot enabled" badge to your readme
Additionally, you can set the following in your Dependabot [dashboard](https://app.dependabot.com):
- Update frequency (including time of day and day of week)
- Automerge options (never/patch/minor, and dev/runtime dependencies)
- Pull request limits (per update run and/or open at any time)
- Out-of-range updates (receive only lockfile updates, if desired)
- Security updates (receive only security updates, if desired)
Finally, you can contact us by mentioning @dependabot.
</details>
Co-authored-by: dependabot[bot] <support@dependabot.com>
343: Bump arrayvec from 0.4.9 to 0.4.10 r=matklad a=dependabot[bot]
Bumps [arrayvec](https://github.com/bluss/arrayvec) from 0.4.9 to 0.4.10.
<details>
<summary>Commits</summary>
- [`21661fa`](21661facf8) 0.4.10
- [`06930d2`](06930d27ce) FIX: Remove unused Copy/Clone for MaybeUninit
- [`85d9a06`](85d9a06a62) FIX: Use repr(C) MaybeUninit after discussion with RalfJung
- See full diff in [compare view](https://github.com/bluss/arrayvec/compare/0.4.9...0.4.10)
</details>
<br />
[](https://dependabot.com/compatibility-score.html?dependency-name=arrayvec&package-manager=cargo&previous-version=0.4.9&new-version=0.4.10)
Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`.
[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)
---
**Note:** This repo was added to Dependabot recently, so you'll receive a maximum of 5 PRs for your first few update runs. Once an update run creates fewer than 5 PRs we'll remove that limit.
You can always request more updates by clicking `Bump now` in your [Dependabot dashboard](https://app.dependabot.com).
<details>
<summary>Dependabot commands and options</summary>
<br />
You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot ignore this [patch|minor|major] version` will close this PR and stop Dependabot creating any more for this minor/major version (unless you reopen the PR or upgrade to it yourself)
- `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)
- `@dependabot use these labels` will set the current labels as the default for future PRs for this repo and language
- `@dependabot use these reviewers` will set the current reviewers as the default for future PRs for this repo and language
- `@dependabot use these assignees` will set the current assignees as the default for future PRs for this repo and language
- `@dependabot use this milestone` will set the current milestone as the default for future PRs for this repo and language
- `@dependabot badge me` will comment on this PR with code to add a "Dependabot enabled" badge to your readme
Additionally, you can set the following in your Dependabot [dashboard](https://app.dependabot.com):
- Update frequency (including time of day and day of week)
- Automerge options (never/patch/minor, and dev/runtime dependencies)
- Pull request limits (per update run and/or open at any time)
- Out-of-range updates (receive only lockfile updates, if desired)
- Security updates (receive only security updates, if desired)
Finally, you can contact us by mentioning @dependabot.
</details>
344: Bump itertools from 0.7.11 to 0.8.0 r=matklad a=dependabot[bot]
Bumps [itertools](https://github.com/bluss/rust-itertools) from 0.7.11 to 0.8.0.
<details>
<summary>Commits</summary>
- [`cd0602a`](cd0602addc) 0.8.0
- [`5a8f2fd`](5a8f2fd5ed) MAINT: Require Rust 1.24 as minimum version
- [`4986d92`](4986d92d7f) DOC: Minor edits to module docs
- [`01f15a0`](01f15a0910) Merge [#288](https://github-redirect.dependabot.com/bluss/rust-itertools/issues/288)
- [`883d40a`](883d40a6ef) map_into method
- [`3bf265d`](3bf265d5b7) Merge pull request [#321](https://github-redirect.dependabot.com/bluss/rust-itertools/issues/321) from JohnHeitmann/master
- [`e820996`](e820996f64) Document the trait extension behavior of Itertools a bit more clearly
- [`44c9654`](44c9654fdb) Merge pull request [#318](https://github-redirect.dependabot.com/bluss/rust-itertools/issues/318) from bluss/std-deprecations
- [`d2e254f`](d2e254f22f) API: Fix the mystery deprecation message for Step
- [`602f2f6`](602f2f675e) API: Deprecate .foreach() in favour of std's .for_each()
- Additional commits viewable in [compare view](https://github.com/bluss/rust-itertools/compare/0.7.11...0.8.0)
</details>
<br />
[](https://dependabot.com/compatibility-score.html?dependency-name=itertools&package-manager=cargo&previous-version=0.7.11&new-version=0.8.0)
Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`.
[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)
---
**Note:** This repo was added to Dependabot recently, so you'll receive a maximum of 5 PRs for your first few update runs. Once an update run creates fewer than 5 PRs we'll remove that limit.
You can always request more updates by clicking `Bump now` in your [Dependabot dashboard](https://app.dependabot.com).
<details>
<summary>Dependabot commands and options</summary>
<br />
You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot ignore this [patch|minor|major] version` will close this PR and stop Dependabot creating any more for this minor/major version (unless you reopen the PR or upgrade to it yourself)
- `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)
- `@dependabot use these labels` will set the current labels as the default for future PRs for this repo and language
- `@dependabot use these reviewers` will set the current reviewers as the default for future PRs for this repo and language
- `@dependabot use these assignees` will set the current assignees as the default for future PRs for this repo and language
- `@dependabot use this milestone` will set the current milestone as the default for future PRs for this repo and language
- `@dependabot badge me` will comment on this PR with code to add a "Dependabot enabled" badge to your readme
Additionally, you can set the following in your Dependabot [dashboard](https://app.dependabot.com):
- Update frequency (including time of day and day of week)
- Automerge options (never/patch/minor, and dev/runtime dependencies)
- Pull request limits (per update run and/or open at any time)
- Out-of-range updates (receive only lockfile updates, if desired)
- Security updates (receive only security updates, if desired)
Finally, you can contact us by mentioning @dependabot.
</details>
Co-authored-by: dependabot[bot] <support@dependabot.com>
325: implement translate_offset_with_edit r=matklad a=vemoo
- Implement `translate_offset_with_edit` to resolve#105
- Add proptest impls for text, offsets and edits and use them in tests for `translate_offset_with_edit` and `LineIndex`
- Added benchmark for `translate_offset_with_edit`
Co-authored-by: Bernardo <berublan@gmail.com>
332: Struct types r=matklad a=flodiebold
Infer types for struct fields, and add basic field completions. There's also some code for enums, but I focused on getting structs working.
There's still ways to go before this becomes useful: There's no autoderef (or even reference types) and no inference for `self`, for example.
Co-authored-by: Florian Diebold <flodiebold@gmail.com>
We need to be able to get the receiver even if there is no field name yet, and
currently "a." wouldn't get parsed as a field name at all. This seems to help.
326: resolved#324: remove unnecessary braces in use statement. r=matklad a=gfreezy
Add inspection for unnecessary braces in use statement
Co-authored-by: gfreezy <gfreezy@gmail.com>
327: Beginnings of type inference r=flodiebold a=flodiebold
I was a bit bored, so I thought I'd try to start implementing the type system and see how far I come 😉 This is obviously still extremely WIP, only very basic stuff working, but I thought I'd post this now to get some feedback as to whether this approach makes sense at all.
There's no user-visible effect yet, but the type inference has tests similar to the ones for the parser. My next step will probably be to implement struct types, after which this could probably be used to complete fields.
I realize this may all get thrown away when/if the compiler query system gets usable, but I feel like there are lots of IDE features that could be implemented with somewhat working type inference in the meantime 😄
Co-authored-by: Florian Diebold <flodiebold@gmail.com>
302: WIP: Support tracing lsp requests. r=DJMcNab a=DJMcNab
EDIT: We need to work out a better way to handle settings before this can be merged. Help wanted
TODO: Debug why decorations are sent even when highlightingOn is disabled
This makes the log volume so high its impossible to work with anyway.
(Continuation of #84 [#99 only disabled using it, not making sure we don't send it]).
These logs can be used in https://microsoft.github.io/language-server-protocol/inspector/
Co-authored-by: DJMcNab <36049421+djmcnab@users.noreply.github.com>
This improving this code is not a good use of people-time, and this
might be the most performant approach nonwithstanding
an api for this use case being added to walkdir
315: Split completion into manageable components r=matklad a=matklad
The main idea here is to do completion in two phases:
* first, we figure out surrounding context
* then, we run a series of completers on the given context.
Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
306: Finish weird exprs r=DJMcNab a=DJMcNab
Fix#290.
Note that I'm not certain my use of `p.nth(1) == Ident` is entirely consistent with `libsyntax` - in the original, [`is_union_item`](9622f9dc47/src/libsyntax/parse/parser.rs (L4593-L4596)) uses `t.is_ident() && !t.is_reserved_ident()`, whereas we effectively only do `is_ident`. However, I cannot find the definition of `is_reserved_ident` (even searching the rust repository only gives uses, no definitions), so this will have to do unless someone else can find it :|.
Co-authored-by: DJMcNab <36049421+djmcnab@users.noreply.github.com>
This isn't working properly because we don't dynamically disable or enable it
TODO: work out why highlighting can be enabled mid session.
TODO: Improve settings handling
