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.
TODO: Check this on CI. Maybe we should change the prettier script
in `editors/code`, or move it to somewhere else
(`tests/format` maybe)
Editing the script in editors/code would be easiest as
that means we don't have to double install some shared `node_modules`
353: update README with Rust 1.31 r=matklad a=yerke
Update README with Rust 1.31, since Rust 2018 edition is already on stable
Co-authored-by: Yerkebulan Tulibergenov <yerkebulan@gmail.com>
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>
349: Bump serde from 1.0.82 to 1.0.83 r=matklad a=dependabot[bot]
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.82 to 1.0.83.
<details>
<summary>Release notes</summary>
*Sourced from [serde's releases](https://github.com/serde-rs/serde/releases).*
> ## v1.0.83
> - Support a `rename_all` specification that applies only to the Serialize impl or only to the Deserialize impl ([#1447](https://github-redirect.dependabot.com/serde-rs/serde/issues/1447), thanks [**vincascm**](https://github.com/vincascm))
>
> ```rust
> #[derive(Serialize, Deserialize)]
> #[serde(rename_all(
> serialize = "camelCase",
> deserialize = "SCREAMING_SNAKE_CASE",
> ))]
> struct S { /* ... */ }
> ```
>
> - Allow serializing struct name inside of structs with named fields ([#1448](https://github-redirect.dependabot.com/serde-rs/serde/issues/1448), thanks [**motu42**](https://github.com/motu42))
>
> ```rust
> #[derive(Serialize)]
> #[serde(tag = "type")]
> struct S { /* ... */ } // serializes as {"type":"S",...}
> ```
</details>
<details>
<summary>Commits</summary>
- [`b1b9702`](b1b9702daf) Release 1.0.83
- [`32728d2`](32728d2f1d) Format with rustfmt 2018-12-10
- [`807a097`](807a097387) Fix spelling in ui test name
- [`794ee15`](794ee15386) Merge pull request [#1448](https://github-redirect.dependabot.com/serde-rs/serde/issues/1448) from motu42/master
- [`2359417`](2359417804) Added ui tests, Limited serde(tag = "...") to structs with named field
- [`7950f3c`](7950f3cdc5) Format with rustfmt 2018-12-10
- [`b87f8f3`](b87f8f35ee) Merge pull request 1447 from vincascm/master
- [`9e53405`](9e53405f43) Fix for rustc 1.15.0
- [`c6c1d8f`](c6c1d8fa86) Work around deprecation of str::trim_left_matches
- [`8aa5c2b`](8aa5c2b45d) Removed deprected ui/enum-representation/internally-tagged-struct test
- Additional commits viewable in [compare view](https://github.com/serde-rs/serde/compare/v1.0.82...v1.0.83)
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330: WIP: introduce hir::Name r=matklad a=matklad
Currently we are using `SmolStr` throughout the hir as a name, but that is really suboptimal choice: we'll probably want some kind of interning in the future, and we'll definitely need to add hygene info to names. This PR aims to replace strings with a slightly more abstract `Name` type.
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)
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342: Bump parking_lot from 0.6.4 to 0.7.0 r=matklad a=dependabot[bot]
Bumps [parking_lot](https://github.com/Amanieu/parking_lot) from 0.6.4 to 0.7.0.
<details>
<summary>Changelog</summary>
*Sourced from [parking_lot's changelog](https://github.com/Amanieu/parking_lot/blob/master/CHANGELOG.md).*
> 0.7.0 (2018-11-20)
> ==================
>
> - Return if or how many threads were notified from `Condvar::notify_*`
>
> 0.6.3 (2018-07-18)
> ==================
>
> - Export `RawMutex`, `RawRwLock` and `RawThreadId`.
>
> 0.6.2 (2018-06-18)
> ==================
>
> - Enable `lock_api/nightly` feature from `parking_lot/nightly` ([#79](https://github-redirect.dependabot.com/Amanieu/parking_lot/issues/79))
>
> 0.6.1 (2018-06-08)
> ==================
>
> Added missing typedefs for mapped lock guards:
>
> - `MappedMutexGuard`
> - `MappedReentrantMutexGuard`
> - `MappedRwLockReadGuard`
> - `MappedRwLockWriteGuard`
>
> 0.6.0 (2018-06-08)
> ==================
>
> This release moves most of the code for type-safe `Mutex` and `RwLock` types
> into a separate crate called `lock_api`. This new crate is compatible with
> `no_std` and provides `Mutex` and `RwLock` type-safe wrapper types from a
> raw mutex type which implements the `RawMutex` or `RawRwLock` trait. The API
> provided by the wrapper types can be extended by implementing more traits on the
> raw mutex type which provide more functionality (e.g. `RawMutexTimed`). See the
> crate documentation for more details.
>
> There are also several major changes:
>
> - The minimum required Rust version is bumped to 1.26.
> - All methods on `MutexGuard` (and other guard types) are no longer inherent
> methods and must be called as `MutexGuard::method(self)`. This avoids
> conflicts with methods from the inner type.
> - `MutexGuard` (and other guard types) add the `unlocked` method which
> temporarily unlocks a mutex, runs the given closure, and then re-locks the
> mutex.
> - `MutexGuard` (and other guard types) add the `bump` method which gives a
> chance for other threads to acquire the mutex by temporarily unlocking it and
> re-locking it. However this is optimized for the common case where there are
> no threads waiting on the lock, in which case no unlocking is performed.
> - `MutexGuard` (and other guard types) add the `map` method which returns a
></table> ... (truncated)
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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)
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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)
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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>
