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8959 Commits

Author SHA1 Message Date
Jonas Schievink
c784c8ec76 Use named fields in ExpandResult 2020-11-26 16:04:23 +01:00
Jonas Schievink
9ed883f373 Publish diagnostics on file open 
Diagnostics are sometimes only showing up when typing.
This should fix that.
 2020-11-26 13:33:47 +01:00
bors[bot]
db6988d4e7
Merge #6614 #6632 
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 <mail4score@gmail.com>
Co-authored-by: kjeremy <kjeremy@gmail.com>
 2020-11-26 10:43:35 +00:00
kjeremy
9a3142664b Pin cargo_metadata 2020-11-25 10:11:53 -05:00
Kirill Bulatov
9812150047 Document experimental completions 2020-11-25 00:42:58 +02:00
Kirill Bulatov
4c95c6e25d Gate autoimports begind experimental completions flag 2020-11-25 00:30:28 +02:00
Jonas Schievink
9559bce311 Rename parse_macro to parse_macro_expansion 
This does not parse macros, it expands a macro and parses the *result*
 2020-11-24 21:57:51 +01:00
Jonas Schievink
f9d0d51101 hir_expand::db: reduce fn visibility 2020-11-24 21:55:08 +01:00
Jonas Schievink
9a3bb19d32 Remove fixed FIXME, propagate errors better 2020-11-24 21:52:19 +01:00
Jonas Schievink
d5e9bf80f9 hir_expand: propagate expansion errors 2020-11-24 19:00:23 +01:00
Lukas Wirth
377fa7db3f Check structs for match exhaustiveness 2020-11-24 18:50:56 +01:00
Lukas Wirth
4d841dc4e7 Add middle ellipsis missing arm text 2020-11-24 16:46:06 +01:00
Lukas Wirth
a4b5275656 Handle ellipsis in tuple patterns in match exhaustiveness checking 2020-11-24 16:43:28 +01:00
bors[bot]
67d45851bf
Merge #6618 
6618: Properly infer tuple patterns when encountering ellipsis r=Veykril a=Veykril

We basically just split the subpatterns into two halves when the ellipsis is present and then offset the latter half to account for the ignored bindings.

Fixes #6616

Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
 2020-11-24 15:13:25 +00:00
Lukas Wirth
a5efefd3d7 Properly infer tuple struct patterns when encountering ellipsis 2020-11-24 16:11:40 +01:00
kjeremy
e981485b76 New lsp-types to fix versioning 
Fixes #6603
 2020-11-24 08:52:24 -05:00
Lukas Wirth
35dd62e915 Properly infer tuple patterns when encountering ellipsis 2020-11-24 13:56:20 +01:00
Laurențiu Nicola
8af1ed6a09 Avoid string allocations in ignore_test 2020-11-24 12:08:54 +02:00
bors[bot]
6294286fee
Merge #6610 
6610: add 'Re-enable this test' assist r=SomeoneToIgnore a=jakobhellermann

The `Ignore this test` assist previously allowed ignoring multiple times, each time adding a `#[ignore]` attribute.

This PR instead shows an assist to undo the ignoring.

Co-authored-by: Jakob Hellermann <jakob.hellermann@protonmail.com>
 2020-11-24 00:54:53 +00:00
bors[bot]
2ff78cde31
Merge #6613 
6613: Don't assume DidChangeTextDocument paths exist r=SomeoneToIgnore a=mjibson

Fixes #5933

Co-authored-by: Matt Jibson <matt.jibson@gmail.com>
 2020-11-24 00:41:08 +00:00
Kirill Bulatov
4baac238a8 Improve autoimports on completion speed 
* Ignore modules eaferly
* Do less completion string rendering
 2020-11-24 02:28:45 +02:00
Matt Jibson
117c793e80 Don't assume DidChangeTextDocument paths exist 
Fixes #5933
 2020-11-23 16:35:34 -07:00
Jakob Hellermann
a172c2317c add 'Re-enable this test' assist 2020-11-23 20:31:57 +01:00
Aleksey Kladov
2c083c993f Minor, import style 2020-11-23 21:19:37 +03:00
David Tolnay
8a11da40a7
Parse unsafe extern block 2020-11-22 20:44:56 -08:00
Benjamin Coenen
775c69183c add let and letm postfix to turn expressions into variables 
Signed-off-by: Benjamin Coenen <5719034+bnjjj@users.noreply.github.com>
 2020-11-21 15:06:22 +01:00
Lukas Wirth
1f87a41989 Add attribute highlight modifier to all tokens inside attributes 2020-11-21 12:51:05 +01:00
Lukas Wirth
5d39f6a357 Don't wrap parens around expr in remove_dbg assist if its in conditions 2020-11-20 17:28:56 +01:00
Lukas Wirth
91a1a83601 Fill code_description for rust_analyzer diagnostics 2020-11-18 08:54:52 +01:00
Lukas Wirth
56a0021e61 update diagnostics test_data with code_description changes 2020-11-18 08:50:27 +01:00
Lukas Wirth
863fdcfa24 Link clippy lint codes in diagnostics 2020-11-18 08:50:27 +01:00
Lukas Wirth
132063ad96 Link rustc error codes in diagnostics 2020-11-18 08:50:27 +01:00
Lukas Wirth
e8282b37d4 Don't call a closure function in infer_function_return_type label 2020-11-17 22:34:15 +01:00
bors[bot]
156f7d6963
Merge #6553 
6553: Auto imports in completion r=matklad a=SomeoneToIgnore

![completion](https://user-images.githubusercontent.com/2690773/99155339-ae4fb380-26bf-11eb-805a-655b1706ce70.gif)

Closes https://github.com/rust-analyzer/rust-analyzer/issues/1062 but does not handle the completion order, since it's a separate task for https://github.com/rust-analyzer/rust-analyzer/issues/4922 , https://github.com/rust-analyzer/rust-analyzer/issues/4922 and maybe something else.

2 quirks in the current implementation:

* traits are not auto imported during method completion

If I understand the current situation right, we cannot search for traits by a **part** of a method name, we need a full name with correct case to get a trait for it.

* VSCode (?) autocompletion is not as rigid as in Intellij Rust as you can notice on the animation.

Intellij is able to refresh the completions on every new symbol added, yet VS Code does not query the completions on every symbol for me.
With a few debug prints placed in RA, I've observed the following behaviour: after the first set of completion suggestions is received, next symbol input does not trigger a server request, if the completions contain this symbol.
When more symbols added, the existing completion suggestions are filtered out until none are left and only then, on the next symbol it queries for completions.
It seems like the only alternative to get an updated set of results is to manually retrigger it with Esc and Ctrl + Space.

Despite the eerie latter bullet, the completion seems to work pretty fine and fast nontheless, but if you have any ideas on how to make it more smooth, I'll gladly try it out.

Co-authored-by: Kirill Bulatov <mail4score@gmail.com>
 2020-11-17 17:50:08 +00:00
bors[bot]
f4b4f17662
Merge #6582 
6582: Fill the diagnostic code field in publish_diagnostics r=kjeremy a=Veykril

Fixes #6580
Before:
![Code_znn6VgLLH9](https://user-images.githubusercontent.com/3757771/99408084-213f7100-28f0-11eb-8317-3f5c2b93313d.png)
After:
![Code_c4jJsvzOEA](https://user-images.githubusercontent.com/3757771/99408096-23093480-28f0-11eb-9bb2-8ebf2fb3d5a1.png)


Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
 2020-11-17 15:47:36 +00:00
Lukas Wirth
c868f0255f Fill the diagnostic code field in publish_diagnostics 2020-11-17 16:23:53 +01:00
Aleksey Kladov
e88b5fe916 Simplify 2020-11-17 15:25:58 +01:00
Aleksey Kladov
bd4d375a64 Make code more readable 2020-11-17 15:25:58 +01:00
Aleksey Kladov
a0c4dbc399 Minor 2020-11-17 15:25:58 +01:00
Aleksey Kladov
db218006c9 Remove dead code 2020-11-17 15:25:57 +01:00
Aleksey Kladov
0d19ee1d70 Simplify 2020-11-17 15:25:57 +01:00
Aleksey Kladov
17e8a00b0b Use standard code style for test fixtures 2020-11-17 14:43:23 +01:00
Aleksey Kladov
8c6f933773 **Unwrap Block** supports stand-alone blocks 2020-11-17 14:33:30 +01:00
Aleksey Kladov
10fa9c595a Simplify 2020-11-17 14:33:30 +01:00
Aleksey Kladov
8dd0b7d2b5 Assist target should point at *existing* code 2020-11-17 14:33:30 +01:00
Aleksey Kladov
9a30707281 Add **Ignore Test** assist 2020-11-17 14:22:04 +01:00
Kirill Bulatov
16f0b2fdde Actually enable eager completion 2020-11-17 13:19:56 +02:00
bors[bot]
10e3a9879c
Merge #6571 
6571: Cleanup project model r=matklad a=matklad

bors r+
🤖

Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2020-11-17 10:53:12 +00:00
Aleksey Kladov
0dc1742187 Remove needless alloc 2020-11-17 11:52:28 +01:00
Aleksey Kladov
e4927d52e2 Compress code 2020-11-17 11:52:28 +01:00
Aleksey Kladov
a6960fb3b8 simplify 2020-11-17 11:31:40 +01:00
Kirill Bulatov
d4128beb3d Avoid turning completion objects into builders 2020-11-16 23:16:41 +02:00
kjeremy
233fdb12ce Latest LSP 3.16 protocol 
Pulls in https://github.com/gluon-lang/lsp-types/pull/186
 2020-11-16 15:10:13 -05:00
Kirill Bulatov
4109968934 Remove query aliases 2020-11-16 21:24:54 +02:00
Kirill Bulatov
d776c67226 Properly fill the completion settings 2020-11-16 21:19:06 +02:00
Kirill Bulatov
1de7848b57 Fix the other test 2020-11-16 21:19:06 +02:00
Kirill Bulatov
bbe1fbd178 Qualify autoimport completion suggestions 2020-11-16 21:19:06 +02:00
Kirill Bulatov
38ef1fd4ad Better filter mod paths 2020-11-16 21:19:06 +02:00
Kirill Bulatov
ee99620754 Move autoimport completion into the unqialified_path module 2020-11-16 21:19:06 +02:00
Kirill Bulatov
3b0fc4d7f2 Omit modules during autocompletion 2020-11-16 21:19:06 +02:00
Kirill Bulatov
46514448b7 Tweak the search limits a bit 2020-11-16 21:19:06 +02:00
Kirill Bulatov
1598740292 Reuse existing element rendering 2020-11-16 21:19:06 +02:00
Kirill Bulatov
4c8edd003a Use imports_locator 2020-11-16 21:19:06 +02:00
Kirill Bulatov
d1556550f8 Rename the module 2020-11-16 21:19:06 +02:00
Kirill Bulatov
0e050fc3eb Allow to configure the merge behavior 2020-11-16 21:19:06 +02:00
Kirill Bulatov
1e458efe62 Add braces to functions and macros 2020-11-16 21:19:06 +02:00
Kirill Bulatov
6ab97244b8 Tidy up the tests 2020-11-16 21:19:06 +02:00
Kirill Bulatov
6866a05e6f Use rewriter api to add both changes 2020-11-16 21:19:06 +02:00
Kirill Bulatov
f62e8616c8 Add imports in auto completion 2020-11-16 21:19:05 +02:00
Aleksey Kladov
682dd4dac0 Prepare to recompute completions on every keystroke 
If we set `is_incomplete: true`, VS Code will re-query completions
after every keypress.
 2020-11-16 17:27:36 +01:00
bors[bot]
789d9ca1d3
Merge #6563 
6563: Don't complete keywords in struct initializers r=matklad a=Veykril

Fixes #6562

Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
 2020-11-16 11:49:48 +00:00
Lukas Wirth
fb71185692 Don't complete keywords in struct literals 2020-11-16 12:23:18 +01:00
bors[bot]
e17d604888
Merge #6558 
6558: format string highlighting: handle hex + debug type specifier r=matklad a=ruabmbua

Should fix https://github.com/rust-analyzer/rust-analyzer/issues/6427


Co-authored-by: Roland Ruckerbauer <roland.rucky@gmail.com>
 2020-11-16 11:07:29 +00:00
bors[bot]
382361c252
Merge #6552 
6552: Properly handle shorthands in destructure patterns when renaming r=SomeoneToIgnore a=Veykril

Fixes #6548 and #6551.

Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
 2020-11-15 18:51:23 +00:00
Roland Ruckerbauer
a15dda48c6 format string highlighting: handle hex + debug type specifier 2020-11-15 17:43:14 +01:00
Lukas Wirth
f3e297331c Cleanup edit_text_range_for_record_field_expr_or_pat 2020-11-15 16:11:06 +01:00
Lukas Wirth
cb60708274 Use shorthand field syntax in destructures 2020-11-14 21:08:20 +01:00
Lukas Wirth
924eecf4af Properly handle shorthands in destructure patterns when renaming 2020-11-14 19:11:09 +01:00
Lukas Wirth
e55a44a831 Use shorthand record syntax when renaming struct initializer field 2020-11-14 17:51:09 +01:00
bors[bot]
e8c803937c
Merge #6544 
6544: add suggestion ..Default::default() for remaining struct fields in a constructor r=bnjjj a=bnjjj

I'm not sure I should import `assists` crate inside `completions`, maybe we should move out `FamousDefs` from `assists` ? Let me know :) 

close #6492

Signed-off-by: Benjamin Coenen <5719034+bnjjj@users.noreply.github.com>

Co-authored-by: Benjamin Coenen <5719034+bnjjj@users.noreply.github.com>
 2020-11-13 23:30:13 +00:00
Benjamin Coenen
9f15de77f9 add suggestion ..Default::default() for remaining struct fields in a constructor #6492 
Signed-off-by: Benjamin Coenen <5719034+bnjjj@users.noreply.github.com>
 2020-11-13 23:20:26 +01:00
Aleksey Kladov
b1377363df Remove dead code 2020-11-13 17:53:48 +01:00
Aleksey Kladov
4dfda64b39 Cleanup workspace loading a tiny bit 2020-11-13 17:38:26 +01:00
Benjamin Coenen
e73d140b51 add suggestion ..Default::default() for remaining struct fields in a constructor #6492 
Signed-off-by: Benjamin Coenen <5719034+bnjjj@users.noreply.github.com>
 2020-11-13 17:17:16 +01:00
Aleksey Kladov
aeda30e301 Move tricky workspace logic to a separate module 2020-11-13 16:44:48 +01:00
Aleksey Kladov
f0f13d8cfa cleanup 2020-11-13 16:32:57 +01:00
bors[bot]
b0ad492e3d
Merge #6519 
6519: Add "Open Cargo.toml" action r=matklad a=p3achyjr

## What is it?

This adds an "open cargo.toml" action from the vscode shell, resolves #6462 

## Test

Ran ```cargo xtask install --server``` and ```cargo xtask install --client```, then ```Developer: Reload Window```.

![image](https://user-images.githubusercontent.com/8763808/98614382-2a578f00-22ad-11eb-9811-4a72a54ff6fb.png)

When clicked:

![image](https://user-images.githubusercontent.com/8763808/98618176-77d7fa00-22b5-11eb-8788-35256542f3a6.png)


Co-authored-by: Anatol Liu <axlui@anatols-mbp.lan>
 2020-11-13 15:25:26 +00:00
Anatol Liu
b1b7727e04 add open Cargo.toml action 2020-11-12 17:48:07 -08:00
bors[bot]
ddccaecb79
Merge #6524 
6524: Add support for loading rustc private crates r=matklad a=xldenis

This PR presents a solution to the problem of making`rustc_private` crates visible to `rust-analyzer`. 
Currently developers add dependencies to those crates behind a `cfg(NOT_A_TARGET)` target to prevent `cargo` from building them.
This solution is unsatisfactory since it requires modifying `Cargo.toml` and causes problems for collaboration or CI. 

The proposed solution suggested by @matklad is to allow users to give RA a path where the `rustc` sources could be found and then load that like a normal workspace. 

This PR implements this solution by adding a `rustcSource` configuration item and adding the cargo metadata to the crate graph if it is provided. 

------

I have no idea how this should be tested, or if this code is generally tested at all. I've locally run the extension with these changes and it correctly loads the relevant crates on a `rustc_private` project of mine. 

Co-authored-by: Xavier Denis <xldenis@gmail.com>
 2020-11-12 17:55:32 +00:00
Xavier Denis
89ce6b6664 Address review comments 2020-11-12 18:49:22 +01:00
bors[bot]
cf73b6851b
Merge #6514 
6514: Fix extract_struct_from_enum_variant not updating record references r=Veykril a=Veykril

Related to #6510

Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
 2020-11-12 17:48:25 +00:00
Lukas Wirth
ccdcd52975 Add extra test to extract_struct_from_enum_variant 2020-11-12 18:44:37 +01:00
bors[bot]
13cf3b4886
Merge #6513 
6513: Support qualified function calls in remove_unused_param r=Veykril a=Veykril

Also adds a test to check that it removes unused params across files.

Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
 2020-11-12 17:12:21 +00:00
Lukas Wirth
b6e2b28353 Support qualified function calls in remove_unused_param 2020-11-12 18:04:42 +01:00
Lukas Wirth
9454a9e536 Use Module::find_use_path_prefixed in extract_struct_from_enum_variant assist 2020-11-12 17:32:45 +01:00
Lukas Wirth
e24cc77cd1 Fix extract_struct_from_enum_variant not updating record references 2020-11-12 17:13:33 +01:00
Kirill Bulatov
07e633ef0a Remove the fixme 2020-11-12 13:52:24 +02:00
Kirill Bulatov
3481ea96bd Add a FIXME for non-unified inner attributes 2020-11-12 13:46:02 +02:00
Kirill Bulatov
335edf87bc Do not insert imports before inner comments 2020-11-12 13:46:02 +02:00
Aleksey Kladov
a27186636d Fix attachment of inner doc comments 2020-11-12 12:09:12 +01:00
Aleksey Kladov
81ac99f60a Simplify code 2020-11-12 11:45:18 +01:00
Aleksey Kladov
f73b874157 Update tests 2020-11-12 11:19:26 +01:00
kjeremy
3b9d164043 Update crates 2020-11-11 11:17:48 -05:00
Xavier Denis
16443760a3 Reorder rustc_private loading 2020-11-11 13:04:27 +01:00
Xavier Denis
8716087919 Add support for loading rustc private crates 2020-11-11 12:45:40 +01:00
Aleksey Kladov
731f7bfc02 Replace RacyFlag with OnceCell 2020-11-11 03:11:40 +01:00
Aleksey Kladov
0caa491893 Be more pedantic when checking codeAction/resolve support 2020-11-10 20:38:34 +01:00
Aleksey Kladov
7d2eb000b0 Switch to upstream protocol for resolving code action 
Note that we have to maintain custom implementation on the client
side: I don't see how to marry bulitin resolve support with groups and
snippets.
 2020-11-10 18:48:46 +01:00
bors[bot]
ada5a88f8f
Merge #6512 
6512: Don't replace parent node when inserting as first child in algo::diff r=SomeoneToIgnore a=Veykril

This makes the diff a bit more detailed.

See https://github.com/rust-analyzer/rust-analyzer/pull/6287#issuecomment-723889267 for context
cc @SomeoneToIgnore 

Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
 2020-11-09 23:41:43 +00:00
bors[bot]
0a715cfbd2
Merge #6472 
6472: Add `static` modifier for associated functions r=matklad a=p3achyjr

Adds static semantic token modifier to associated functions, resolves #6194 

## Info

- Associated functions are more-or-less equivalent to static methods in other languages. This PR checks, for each function, whether that function has a self_param, and whether it's enclosed in a trait/impl.

## Changes

- Added method ```is_associated``` to code_model::Function. This basically gets the source from the ast, and checks whether the enclosing scope is an impl or trait.
- Added `static` to HighlightModifiers
- Added unit test

## Tests

- Ran ```cargo test```

Co-authored-by: Anatol Liu <axlui@anatols-mbp.lan>
 2020-11-09 21:13:51 +00:00
Anatol Liu
6b950d24d4 Add static semantic token modifier for associated functions with no &self 
refactor logic into code_model.rs

address comments
 2020-11-09 13:09:20 -08:00
Lukas Wirth
a61bb4abb5 Don't replace parent node when inserting as first child in algo::diff 2020-11-09 20:10:49 +01:00
Lukas Wirth
949c580d1b Add multiple file edit tes to remove_unused_param assist 2020-11-09 19:06:11 +01:00
Aleksey Kladov
9634521abd . is an operator 
closes #6498
 2020-11-09 18:12:28 +01:00
Aleksey Kladov
4a16c228e7 Fix panic when extracting struct 2020-11-09 16:59:57 +01:00
Aleksey Kladov
018f826197 Support multi-file assist tests 2020-11-09 14:44:08 +01:00
Aleksey Kladov
e72cd4600e Fix debug for SyntaxRewriter 2020-11-09 14:09:49 +01:00
bors[bot]
73b08131df
Merge #6506 
6506: Cleanup assists r=matklad a=matklad

bors r+
🤖

Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2020-11-09 12:28:57 +00:00
Aleksey Kladov
d31ce3b16c Use standard style for test code 2020-11-09 13:28:04 +01:00
Aleksey Kladov
3cecf78488 More consistent naming 2020-11-09 13:18:40 +01:00
Aleksey Kladov
29bf6bed9b More consistent naming 2020-11-09 13:07:18 +01:00
bors[bot]
2d3b0571bb
Merge #6465 
6465: Support multiple file edits in AssistBuilder r=matklad a=Veykril

Fixes #6459

Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
 2020-11-09 11:54:42 +00:00
bors[bot]
2f24714081
Merge #6501 
6501: Remove text_edit_builder api from AssistBuilder r=matklad a=Veykril

Also fixes a small bug in `expand_glob_import` in regards to the very nice looking `something::{*}` import when only one item was used. Before it would duplicate the path and just append it, causing the following wrong import `something::something::UsedItem`.

Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
 2020-11-09 11:40:08 +00:00
Lukas Wirth
4c03d98db4 Remove text_edit_builder api from AssistBuilder 2020-11-08 23:22:11 +01:00
Pavan Kumar Sunkara
ca3498bd84 Add some postfix snippet 2020-11-08 20:10:40 +01:00
Anatol Liu
90031a267a Add static semantic token modifier for associated functions with no &self 
refactor logic into code_model.rs

address comments
 2020-11-08 00:01:02 -08:00
bors[bot]
dac7060382
Merge #6476 
6476: Add missing AssocItems in add_custom_impl assist r=matklad a=Veykril

```rust
use std::fmt;

#[derive(Debu<|>g)]
struct Foo {
    bar: String,
}
```
->
```rust
use std::fmt;

struct Foo {
    bar: String,
}

impl fmt::Debug for Foo {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        ${0:todo!()}
    }
}
```

Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
 2020-11-07 18:21:11 +00:00
m-ysk
69ba62e6cd Minimize convert_integer_literal tests 2020-11-07 18:47:25 +09:00
Aleksey Kladov
5db789df9c Cleanup API 2020-11-06 22:52:42 +01:00
bors[bot]
7f12a1f225
Merge #6485 
6485: Remove RAW literals r=matklad a=matklad

bors r+
🤖

closes https://github.com/rust-analyzer/rust-analyzer/issues/6308

Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2020-11-06 21:39:02 +00:00
bors[bot]
cdddcaee85
Merge #6477 
6477: Add infer_function_return_type assist r=matklad a=Veykril

This adds an assist to insert a functions return type if it hasn't been specified yet by inferring it from the functions tail expression. This assist only becomes active if the cursor is on the tail expression. See https://github.com/rust-analyzer/rust-analyzer/issues/6303#issuecomment-714657326

Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
 2020-11-06 21:32:27 +00:00
Aleksey Kladov
6158304f8b Simplify 2020-11-06 22:30:58 +01:00
Aleksey Kladov
5ba4f949c2 Kill RAW_ literals 
Syntactically, they are indistinguishable from non-raw versions, so it
doesn't make sense to separate then *at the syntax* level.
 2020-11-06 22:23:14 +01:00
Lukas Wirth
186431e178 Adjust test-texts in infer_function_return_type 2020-11-06 21:51:15 +01:00
Lukas Wirth
4f0d02c276 Enable infer_function_return_type in return-type position 2020-11-06 21:49:03 +01:00
Aleksey Kladov
6725dcf847 Minor, cleanup style 2020-11-06 21:09:37 +01:00
bors[bot]
1faa9559fe
Merge #6480 
6480: Support closure in change_return_type_to_result assist r=Veykril a=Veykril



Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
 2020-11-06 19:41:13 +00:00
Lukas Wirth
e95a65ccaf Support closure in change_return_type_to_result assist 2020-11-06 20:40:03 +01:00
Aleksey Kladov
eb46033390 More orthogonal API 2020-11-06 19:09:01 +01:00
Aleksey Kladov
735aaa7b39 Move int parsing to IntNumber token 2020-11-06 18:54:01 +01:00
Aleksey Kladov
6bcc33e5b7 Better imports 2020-11-06 18:39:09 +01:00
Aleksey Kladov
3820b26a93 Generate token for ints and floats 2020-11-06 18:19:24 +01:00
Aleksey Kladov
85db47ac76 Ignore RUST_SRC_PATH if it is set to invalid value 
Folks report a ton of hard-to-diagnose issues, the solution for which
is "unset RUST_SRC_PATH". Let's just ignore RUST_SRC_PATH when it
won't work anyway!
 2020-11-06 11:30:57 +01:00
Lukas Wirth
c665884474 Wrap non-block expressions in closures with a block 2020-11-06 03:06:08 +01:00
Lukas Wirth
2e6e5d8f73 Ignore unit expressions in infer_function_return_type assist 2020-11-06 02:17:34 +01:00
Lukas Wirth
0a7c8512ff Support closures in infer_function_return_type assist 2020-11-06 02:15:13 +01:00
Lukas Wirth
a14df19d82 Add infer_function_return_type assist 2020-11-06 01:47:41 +01:00
Anatol Liu
3aa0e40726 Add static semantic token modifier for associated functions with no &self 
refactor logic into code_model.rs

address comments
 2020-11-05 15:46:04 -08:00
Lukas Wirth
19443c1fa3 Add missing AssocItems in add_custom_impl assist 2020-11-05 23:41:46 +01:00
Anatol Liu
14b38e198c Add static semantic token modifier for associated functions with no &self 
refactor logic into code_model.rs
 2020-11-04 23:41:02 -08:00