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4035 Commits

Author SHA1 Message Date
Aleksey Kladov
5a6db3ca29 fix parsing of for loops inside expressions 
closes #2051
 2019-10-28 15:41:34 +03:00
Jeremy Kolb
44f2805fee Fix syntax 2019-10-28 08:32:23 -04:00
Jeremy Kolb
49e89772f6 Preliminary enum variant support 2019-10-28 08:32:22 -04:00
Jeremy Kolb
55d4b06a53 Add disciminant 2019-10-28 08:32:22 -04:00
Jeremy Kolb
5a59bc9fcb WIP: Expand signature help 
This is hacky but works for tuple structs. Proof of concept.
 2019-10-28 08:32:22 -04:00
bors[bot]
02828520a7
Merge #2097 
2097: Be more precise with function signatures r=matklad a=kjeremy

Finds the closest call expr.

Fixes #2093

Co-authored-by: Jeremy Kolb <kjeremy@gmail.com>
 2019-10-28 11:53:16 +00:00
Jeremy Kolb
1438f38eb6 Preserve whitespace at the end of doc comments 
Whitespace can have special meaning in markdown. For instance
ending a line with three spaces will render a new line.
Note that this behavior diverges from RLS.

Fixes #1997
 2019-10-27 16:56:25 -04:00
bors[bot]
46b63c462d
Merge #2099 
2099: Fix panic on raw string assist r=matklad a=aee11

Strings that do not contain two quotation marks would cause a slice indexing panic because `find_usual_string_range` would return a range that only contained a single quotation mark.
Panic example:
```
fn main() {
    let s = "<|>
}
```

I noticed a lot of panics from the `make_raw_string` assist while working on another issue today.

Co-authored-by: Alexander Elís Ebenesersson <alex2789@gmail.com>
 2019-10-27 19:20:01 +00:00
Alexander Elís Ebenesersson
17bd3e59f8 Fix panic on raw string assist 
Strings that do not contain two quotation marks
would cause a slice indexing panic because code
was assuming `find_usual_string_range` would return
a string with two quotes, but it would incorrectly
also return text ranges containing only a single quote.
 2019-10-28 03:00:28 +09:00
Jeremy Kolb
a0d55edc38 Be more precise with function signatures 
Fixes #2093
 2019-10-27 12:26:44 -04:00
Aleksey Kladov
ad3fe316c6 further simplify assists 2019-10-27 18:22:14 +03:00
Aleksey Kladov
b6fcacd96d move all assists to use generated docs 2019-10-27 17:49:39 +03:00
Aleksey Kladov
cda6355de2 simplify AssistCtx API 
We never actually use ability to create multiple actions out of a
single context
 2019-10-27 17:35:37 +03:00
Aleksey Kladov
9e638c9f3e simplify 2019-10-27 17:27:05 +03:00
bors[bot]
ad950830d0
Merge #2090 
2090: move public stuff to top r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-10-27 14:13:09 +00:00
Aleksey Kladov
85c64ec7be use new api for flip_trait_bound assist 2019-10-27 17:02:43 +03:00
Wesley Norris
fc2fc8528b Add tests for the trait bound flip assist. 
Co-authored-by: vlthr <vlthr@users.noreply.github.com>
 2019-10-27 16:52:33 +03:00
Wesley Norris
3a64a85a52 Fixes #2054. 
This adds the `flip_trait_bound` assist which allows for the swapping of two trait bounds in a trait list that are next to each other.
 2019-10-27 16:52:33 +03:00
Aleksey Kladov
be0f48f7cf move public stuff to top 2019-10-27 16:48:20 +03:00
Aleksey Kladov
73532e900e rename auto_import -> add_import 
We are long way from auto imports at the moment
 2019-10-27 16:46:49 +03:00
Alexander Elís Ebenesersson
3e7e3fdf16 extend selection in trait bound extends to plus 
When multiple traits bounds are present, expanded selection
from a single trait bound will include the nearest plus sign
(and whitespace after) before including the whole trait bound.
 2019-10-27 21:29:06 +09:00
Aleksey Kladov
8464c45086 remove relative_path_buf workaround 
The upstream problem was fixed with the change to 1.0
 2019-10-27 12:36:40 +03:00
Aleksey Kladov
da5528824a document almost all assists 2019-10-27 12:23:22 +03:00
Aleksey Kladov
860bbd56ef lightly document assist_ctx module 2019-10-27 12:04:06 +03:00
Aleksey Kladov
8118dc1bb9 use more consistent naming 
I think this is the first time I use global rename for rust-analyzer
itself :-)
 2019-10-27 11:53:09 +03:00
Aleksey Kladov
61349a3d18 extract assist helper for getting a specific token 2019-10-27 11:53:01 +03:00
Aleksey Kladov
3840324429 raw string assists work in macros 2019-10-27 11:49:13 +03:00
Aleksey Kladov
a490ba06fa document some more assists 2019-10-27 11:26:46 +03:00
Aleksey Kladov
cf4720ffd5 use unicode bar for drawing the cursor 2019-10-26 21:22:40 +03:00
Aleksey Kladov
4a83aae098 support range selection in assist docs 2019-10-26 20:57:23 +03:00
Aleksey Kladov
431e4ff4ef avoid TextEditorBuilder for simple edits 2019-10-26 20:09:56 +03:00
Aleksey Kladov
a5cbd8d5e8 check style for assist docs 2019-10-26 19:08:13 +03:00
Aleksey Kladov
4ef9b8d17a use correct spacing for enum pattern 2019-10-26 18:03:55 +03:00
Aleksey Kladov
3126152a84 document a couple of assists 2019-10-26 17:37:55 +03:00
Aleksey Kladov
394e474479 add blank lines for readability 2019-10-26 17:27:47 +03:00
Florian Diebold
b342ee5616 Upgrade Chalk (without using its dyn/impl Trait support) 2019-10-26 15:11:39 +02:00
Aleksey Kladov
d385438bcc generate more assists docs 2019-10-25 23:38:15 +03:00
bors[bot]
c48b467eff
Merge #2069 
2069: auto-generate assists docs and tests r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-10-25 11:50:06 +00:00
Aleksey Kladov
0dd35ff2b2 auto-generate assists docs and tests 2019-10-25 14:47:48 +03:00
bors[bot]
5f779f6c46
Merge #2066 
2066: insert space after `->` r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-10-25 11:24:43 +00:00
Laurențiu Nicola
27a0cb3025 Specify working chalk revisions in manifest 2019-10-25 13:33:14 +03:00
Aleksey Kladov
d5cd8b5be2 disable the new typing handler for -> 
It doesn't actually work with LSP
 2019-10-25 13:03:57 +03:00
Aleksey Kladov
53e3bee0cf insert space after -> 2019-10-25 12:41:34 +03:00
Aleksey Kladov
ea948e9fbb refactor typing_handlers 2019-10-25 12:04:17 +03:00
Aleksey Kladov
6f00bb1cb0 introduce SingleFileChange 2019-10-25 11:49:38 +03:00
Aleksey Kladov
b112430ca7 move source change to a dedicated file 2019-10-25 11:30:50 +03:00
Aleksey Kladov
8d2fd59cfb make typing infra slightly more extensible 2019-10-25 11:30:46 +03:00
Aleksey Kladov
dc65219ae1 document feature flags 2019-10-25 09:00:30 +03:00
kjeremy
64c1dd10b8 bump insta 2019-10-24 10:35:22 -04:00
bors[bot]
95cf5c86fa
Merge #2059 
2059: for highlighting, search only the current file r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-10-24 11:17:03 +00:00
Aleksey Kladov
4529da906d for highlighting, search only the current file 2019-10-24 14:16:36 +03:00
Aleksey Kladov
6d186ec3be add search scope stuct 2019-10-24 13:41:25 +03:00
Aleksey Kladov
5750ee69ff add --with-deps option to analysis-stats 2019-10-24 12:32:19 +03:00
Aleksey Kladov
ac1b7b07e7 add some profiling calls 2019-10-24 10:37:20 +03:00
Aleksey Kladov
418fbc8662 don't die if a sync task panics 2019-10-24 09:56:30 +03:00
Aleksey Kladov
baa968e71c show unaccounted for time in profiling 2019-10-24 09:14:33 +03:00
Aleksey Kladov
b5f13d8d51 xtask: move codegen to a module 2019-10-23 18:57:18 +03:00
bors[bot]
edf4d8e555
Merge #2049 
2049: add couple of profiling calls r=matklad a=matklad

bors r+

Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-10-23 15:44:40 +00:00
Aleksey Kladov
f5bf7f29b5 add couple of profiling calls 2019-10-23 18:26:43 +03:00
Aleksey Kladov
afc6ee251d minor cleanup 2019-10-23 17:41:15 +03:00
Aleksey Kladov
68ea9bd1bf restore assert 2019-10-23 11:31:16 +03:00
Ekaterina Babshukova
decfd28bd1 some fixes, add docs 2019-10-23 00:35:06 +03:00
Ekaterina Babshukova
b5a3ee93e2 support items that visible to the parent module 2019-10-22 23:47:31 +03:00
Ekaterina Babshukova
55e1910d00 classify module from declaration 2019-10-22 23:47:31 +03:00
Ekaterina Babshukova
93c179531b fix highlighting 2019-10-22 23:47:31 +03:00
Ekaterina Babshukova
328be5721a remove SearchScope 2019-10-22 23:47:31 +03:00
Ekaterina Babshukova
88ff88d318 use Lazy, some fixes 2019-10-22 23:47:31 +03:00
Ekaterina Babshukova
19fbf2c16b remove unreachable!() 2019-10-22 23:47:31 +03:00
Ekaterina Babshukova
835173d065 replace trait by a bunch of functions 2019-10-22 23:47:31 +03:00
Ekaterina Babshukova
d26d0ada50 restructure a bit 2019-10-22 23:47:31 +03:00
Ekaterina Babshukova
0dd08b8023 classify definition of a function right 2019-10-22 23:47:31 +03:00
Ekaterina Babshukova
79e6b3b0d1 make handle_references accept refs from other files 2019-10-22 23:47:31 +03:00
Ekaterina Babshukova
df8441b24e some fixes, add tests 2019-10-22 23:47:31 +03:00
Ekaterina Babshukova
5b03773fbe implement search of references 2019-10-22 23:47:31 +03:00
Ekaterina Babshukova
01853e8d6c find scope for Declaration item 2019-10-22 23:47:31 +03:00
Ekaterina Babshukova
121aa35f12 return Declaration from classify_name_ref 2019-10-22 23:47:31 +03:00
Ekaterina Babshukova
83f780eabf return Declaration from classify_name 2019-10-22 23:47:31 +03:00
Ekaterina Babshukova
0b5d0a41fd replace a chain of if let by macro 2019-10-22 23:47:31 +03:00
Ekaterina Babshukova
d6ae1b5f0f refactor name_ref_kind.rs 2019-10-22 23:47:31 +03:00
Ekaterina Babshukova
11577288c2 initial classify_name 2019-10-22 23:47:31 +03:00
bors[bot]
c15ee97fff
Merge #2046 
2046: Bump crates r=matklad a=kjeremy



Co-authored-by: kjeremy <kjeremy@gmail.com>
 2019-10-22 17:22:09 +00:00
bors[bot]
ba95de936d
Merge #1933 
1933: Adds "replace with guarded return" assist r=matklad a=mikhail-m1

first draft for #1782. I'm pretty sure I missed something.

Co-authored-by: Mikhail Modin <mikhailm1@gmail.com>
 2019-10-22 17:10:17 +00:00
kjeremy
e9bab85b65 Bump crates 2019-10-22 13:01:26 -04:00
bors[bot]
8f4480d180
Merge #2044 
2044: Fixup folding ranges for clients with lineFoldingOnly=true r=matklad a=ztlpn

Fixes #2033 

Co-authored-by: Alex Zatelepin <mvzp10@gmail.com>
 2019-10-22 07:57:37 +00:00
Alex Zatelepin
6d105ccd93 add test #2033 2019-10-21 22:34:44 +03:00
Alex Zatelepin
9d5e932626 fixup folding ranges for "lineFoldingOnly" clients #2033 2019-10-21 21:35:42 +03:00
oxalica
24d50ebcd1
Guess macro braces from docs 2019-10-21 02:16:01 +08:00
Mikhail Modin
fb215dc192 Adds "replace with guarded return" assist 2019-10-20 19:14:32 +01:00
Aleksey Kladov
5376c769f0 rename tools -> xtask 2019-10-17 23:14:05 +03:00
Aleksey Kladov
7b15c4f7ae WIP: move to xtasks 2019-10-17 22:54:38 +03:00
kjeremy
c3045c68a9 relative-path 1.0 2019-10-17 13:08:33 -04:00
Laurențiu Nicola
a6b980d6d4 Bump deps 2019-10-17 18:08:11 +03:00
bors[bot]
762fce5bdd
Merge #2012 
2012: #1435 postfix completion for integer literals r=matklad a=pasa

Fix for #1435 Incorrect postfix completion for integer literals

Co-authored-by: Sergey Parilin <parilinsa@gmail.com>
 2019-10-17 11:21:00 +00:00
bors[bot]
84d9fd1864
Merge #1998 
1998: No need to make config pub r=matklad a=kjeremy

Just a drive by

Co-authored-by: kjeremy <kjeremy@gmail.com>
 2019-10-17 11:10:25 +00:00
Aleksey Kladov
260ae2dbc9 minor cleanup 2019-10-16 13:26:02 +03:00
Sergey Parilin
bec47e221f #1435 postfix completion for integer literals 2019-10-14 18:39:40 +03:00
bors[bot]
8e3864fd58
Merge #2008 
2008: Prepare SourceDatabase API for lazy file loading r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-10-14 13:26:42 +00:00
Aleksey Kladov
abf2179c0b Prepare SourceDatabase API for lazy file loading 2019-10-14 16:23:55 +03:00
bors[bot]
e182825170
Merge #2006 
2006: Improvements around `Arc<[T]>` r=matklad a=sinkuu

First commit tries to avoid cloning `Arc<[T]>` to a temporary `Vec` for mutating it, if there are no other strong references. Second commit utilizes [`FromIterator for Arc<[T]>`](https://doc.rust-lang.org/std/sync/struct.Arc.html#impl-FromIterator%3CT%3E) instead of `.collect::<Vec<_>>().into()` to avoid allocation in `From<Vec<T>> for Arc<[T]>`.

Co-authored-by: Shotaro Yamada <sinkuu@sinkuu.xyz>
 2019-10-14 13:14:18 +00:00
bors[bot]
1f4fbc0035
Merge #2007 
2007: remove one more dependency on source roots r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-10-14 12:22:54 +00:00
Aleksey Kladov
1555a1aa0d remove one more dependency on source roots 2019-10-14 15:15:47 +03:00
bors[bot]
bc7de5d47a
Merge #2002 
2002:  Remove unused dependencies r=matklad a=sinkuu



Co-authored-by: Shotaro Yamada <sinkuu@sinkuu.xyz>
 2019-10-14 11:10:20 +00:00
Shotaro Yamada
e4ffa79b3e Enable serde feature in ra_syntax/Cargo.toml 2019-10-14 19:56:29 +09:00
Shotaro Yamada
3a55b5bf01 make_mut_slice 2019-10-14 19:50:12 +09:00
bors[bot]
691bc27686
Merge #1999 
1999: Simplify find().is_some() to any() r=matklad a=kjeremy



Co-authored-by: kjeremy <kjeremy@gmail.com>
 2019-10-14 09:44:04 +00:00
bors[bot]
85361e8d50
Merge #2000 
2000: Use correct db type r=matklad a=kjeremy

I think this is more correct. No test fallouts.

Co-authored-by: kjeremy <kjeremy@gmail.com>
 2019-10-14 09:34:29 +00:00
Shotaro Yamada
b462eb96b8 import make_mut_arc_slice 2019-10-14 17:21:38 +09:00
Shotaro Yamada
965ca0d271 .collect() directly into Arc<[T]> 2019-10-14 14:25:05 +09:00
Shotaro Yamada
f8d4cdc170 Avoid cloning Arc<[T]> into a vec if possible 2019-10-14 14:25:05 +09:00
Aleksey Kladov
c00f298fd2 add syntax-tree based indents 2019-10-12 22:07:47 +03:00
Florian Diebold
2955fbc7e1 Split up infer.rs further 
- coercion logic goes to `coerce.rs`
 - expression inference goes to `expr.rs`
 - pattern inference goes to `pat.rs`
 2019-10-12 18:41:11 +02:00
Shotaro Yamada
5ca6281164 Remove unused dependencies 2019-10-12 08:00:54 +09:00
Shotaro Yamada
8c72c00abd Remove smol_str dependency from ra_syntax 2019-10-12 07:48:23 +09:00
kjeremy
a1d631da4f Use correct db type 2019-10-11 15:56:17 -04:00
kjeremy
53d1673edc use any() 2019-10-11 15:55:45 -04:00
kjeremy
04963fa14d No need to make config pub 2019-10-11 15:13:15 -04:00
bors[bot]
0896ca04c4
Merge #1989 
1989: Chalk update to simplified IR r=flodiebold a=kjeremy



Co-authored-by: kjeremy <kjeremy@gmail.com>
 2019-10-11 11:12:27 +00:00
Aleksey Kladov
ebca677180 reduce visibility 2019-10-11 11:37:54 +03:00
bors[bot]
f70c54ccfb
Merge #1994 
1994: remove last traces of source roots from hir r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-10-11 07:49:39 +00:00
Aleksey Kladov
e44c7ce200 remove last traces of source roots from hir 2019-10-11 10:48:46 +03:00
Shotaro Yamada
0d0a444d43 Remove as_original_file 2019-10-11 06:53:43 +09:00
Shotaro Yamada
04741ae2bc Use original_file instead of as_original_file 2019-10-11 06:50:53 +09:00
kjeremy
4ba2c5b2de Chalk update to simplified IR 2019-10-10 14:51:50 -04:00
bors[bot]
da190278e9
Merge #1981 
1981: tweak fn labels in completion r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-10-10 15:15:46 +00:00
Aleksey Kladov
8d3d5cbdb0 tweak fn labels in completion 2019-10-10 18:09:14 +03:00
Aleksey Kladov
29e83988be don't special case macro_use 2019-10-10 17:48:30 +03:00
Aleksey Kladov
89826a50fc don't special case path attr 2019-10-10 17:42:29 +03:00
Aleksey Kladov
b36b8970cc simplify a bit 2019-10-10 17:23:01 +03:00
Aleksey Kladov
5140283277 simplify some tests 2019-10-10 14:51:35 +03:00
Aleksey Kladov
ce0d4a3b1d Refactor and fix some more edge cases around name resolution 2019-10-10 14:46:14 +03:00
Aleksey Kladov
31561b118f if completion does auto-insertion, indicate this in the label 2019-10-10 13:18:42 +03:00
Ekaterina Babshukova
aa2f58550a add module methods 2019-10-09 14:59:47 +03:00
bors[bot]
afc871199d
Merge #1973 
1973: add <> for type aliases as well r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-10-09 08:54:00 +00:00
Aleksey Kladov
d9f83d9b16 add <> for type aliases as well 2019-10-09 11:53:32 +03:00
Aleksey Kladov
048be5d9a3 smal cleanup 2019-10-09 11:26:41 +03:00
bors[bot]
b976772566
Merge #1972 
1972: extend selection correctly handles commas in tuples r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-10-09 08:26:31 +00:00
Aleksey Kladov
8d65530843 extend selection correctly handles commas in tuples 2019-10-09 11:26:09 +03:00
Aleksey Kladov
e0b1c17dcb add <> when completing generic types 2019-10-08 21:14:52 +03:00
Aleksey Kladov
f4fa98b1bf simplify 2019-10-08 20:34:30 +03:00
Aleksey Kladov
5144f3b22f refactor 2019-10-08 20:33:43 +03:00
Aleksey Kladov
2f85a640a2 refactor 2019-10-08 20:32:19 +03:00
bors[bot]
06a8deae4a
Merge #1969 
1969: restore coloring of attributes r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-10-08 11:55:27 +00:00
Aleksey Kladov
6503add6e3 restore coloring of attributes 2019-10-08 14:52:03 +03:00
bors[bot]
92cf0eba93
Merge #1924 
1924: Support inferring&completing `Self` type in enum/struct/union definitions r=ice1000 a=ice1000

Signed-off-by: ice1000 <ice1000kotlin@foxmail.com>

An attempt to fix #1908.
This code works, but I believe the implementation is ugly. Please give me suggestions!

Co-authored-by: ice1000 <ice1000kotlin@foxmail.com>
 2019-10-08 11:46:14 +00:00
Aleksey Kladov
857f419c9d hard-code nightly-only CFGs 2019-10-08 14:43:29 +03:00
Aleksey Kladov
972079c0e3 macro DSL for cfg in tests 2019-10-08 14:39:44 +03:00
ice1000
b043358be9 Address comments: fix docs, add completion test for Self. 2019-10-08 07:32:41 -04:00
Aleksey Kladov
355419d404 use slightly more idiomatic api for cfg 2019-10-08 14:22:49 +03:00
bors[bot]
93199002af
Merge #1922 
1922: feat(assists): Make raw string unescaped r=matklad a=Geobert

Last piece of https://github.com/rust-analyzer/rust-analyzer/issues/1730

Co-authored-by: Geobert Quach <geobert@protonmail.com>
 2019-10-08 09:52:22 +00:00
bors[bot]
d9338dfa98
Merge #1951 
1951: Lower the precedence of the `as` operator. r=matklad a=goffrie

Previously, the `as` operator was being parsed like a postfix expression, and
therefore being given the highest possible precedence. That caused it to bind
more tightly than prefix operators, which it should not. Instead, parse it
somewhat like a normal binary expression with some special-casing.

Fixes #1851.

Co-authored-by: Geoffry Song <goffrie@gmail.com>
 2019-10-08 08:44:26 +00:00
ice1000
6bad638928 Support inferring Self type in enum definitions 
Signed-off-by: ice1000 <ice1000kotlin@foxmail.com>
 2019-10-07 19:40:14 -04:00
Geoffry Song
b4fe06bc17 Move tests around 2019-10-05 16:33:05 -07:00
bors[bot]
d3872964f8
Merge #1960 
1960: Replace AST visitors with macro r=viorina a=viorina

Fixes #1672.

Co-authored-by: Ekaterina Babshukova <ekaterina.babshukova@yandex.ru>
 2019-10-05 14:54:25 +00:00
Ekaterina Babshukova
311dbb8545 remove visitor module 2019-10-05 17:48:31 +03:00
bors[bot]
ae6305b90c
Merge #1928 
1928: Support `#[cfg(..)]` r=matklad a=oxalica

This PR implement `#[cfg(..)]` conditional compilation. It read default cfg options from `rustc --print cfg` with also hard-coded `test` and `debug_assertion` enabled.
Front-end settings are **not** included in this PR.

There is also a known issue that inner control attributes are totally ignored. I think it is **not** a part of `cfg` and create a separated issue for it. #1949

Fixes #1920 

Related: #1073 


Co-authored-by: uHOOCCOOHu <hooccooh1896@gmail.com>
Co-authored-by: oxalica <oxalicc@pm.me>
 2019-10-05 14:25:59 +00:00
Ekaterina Babshukova
2fc2290173 replace AST visitors with macro 2019-10-05 17:03:03 +03:00
oxalica
c6303d9fee
Use raw cfgs in json project and fix typo 2019-10-05 20:55:27 +08:00
Geobert Quach
31663c1368 feat(assists): Address some PR comments 2019-10-04 18:32:14 +01:00
Lúcás Meier
e17243d698 [#1807] Refactor file structure 
Use the more conventional way of importing the ast types, and
put the assist at the top of the file.
 2019-10-04 10:51:41 +02:00
Lúcás Meier
1ed1e3d4a7 Fix formatting 2019-10-04 08:21:24 +02:00
Lúcás Meier
e769a54502 Create an assist for applying De Morgan's law 
Fixes #1807

This assist can transform expressions of the form `!x || !y` into
`!(x && y)`. This also works with `&&`.

This assist will only trigger if the cursor is on the central logical
operator.

The main limitation of this current implementation is that both operands
need to be an explicit negation, either of the form `!x`, or `x != y`.
More operands could be accepted, but this would complicate the implementation
quite a bit.
 2019-10-03 22:48:35 +02:00
Lúcás Meier
ad65ba4062 WIP: Add demorgan application with naive negation 2019-10-03 22:19:46 +02:00
Geoffry Song
9638adaa40 Fix parsing of block expressions in "forbid_structs" contexts. 
Forbidding block expressions entirely is too strict; instead, we should only
forbid them in contexts where we are parsing an optional RHS (i.e. the RHS of a
range expression).
 2019-10-03 00:39:52 -07:00
Geoffry Song
b63f260bbc Lower the precedence of the as operator. 
Previously, the `as` operator was being parsed like a postfix expression, and
therefore being given the highest possible precedence. That caused it to bind
more tightly than prefix operators, which it should not. Instead, parse it
somewhat like a normal binary expression with some special-casing.
 2019-10-03 00:27:09 -07:00
bors[bot]
e1c3675951
Merge #1945 
1945: Handle divergence in type inference for blocks r=flodiebold a=lnicola

Fixes #1944.

The `infer_basics` test is failing, not sure what to do about it.

Co-authored-by: Laurențiu Nicola <lnicola@dend.ro>
 2019-10-02 18:57:20 +00:00
uHOOCCOOHu
b271cb18d5
Add docs 2019-10-03 02:50:22 +08:00
uHOOCCOOHu
1067a1c5f6
Read default cfgs from rustc 2019-10-03 02:28:03 +08:00
uHOOCCOOHu
e0100e63ae
Optimize 2019-10-03 02:28:03 +08:00
uHOOCCOOHu
43f09ad36c
Refactor CfgOptions inside 2019-10-03 02:28:02 +08:00
uHOOCCOOHu
a49ad47e5a
Support cfg attribute on impl blocks 2019-10-03 02:28:02 +08:00
uHOOCCOOHu
d2ea776b8f
Enable CfgOptions test for workspace crates 2019-10-03 02:28:02 +08:00
uHOOCCOOHu
b1ed887d81
Introduce ra_cfg to parse and evaluate CfgExpr 2019-10-03 02:28:02 +08:00
uHOOCCOOHu
ffe179a736
Pass attributes as token tree to DefCollector 2019-10-03 02:27:11 +08:00
kjeremy
b4e6939760 Update pico-args 2019-10-02 10:58:15 -04:00
Laurențiu Nicola
f491567fb3 Handle divergence in type inference for blocks 2019-10-02 17:31:34 +03:00
Geobert Quach
6195096fb4 feat(assists): Even smarter with hashes 
Count `"#*` streak only, extract the counting in a function, unit test this function
 2019-10-01 21:36:14 +01:00
Geobert Quach
b06c5fac14 feat(assists): Be smart about hashes 
Add max_hashes_streak + 1 hashes to the raw string
 2019-09-30 19:50:44 +01:00
Alexander Andreev
a47bca636c Change user message. 2019-09-30 13:31:28 +03:00
Alexander Andreev
506222a9b1 Drop debug strings. 2019-09-30 12:09:56 +03:00
Alexander Andreev
81efd696cc Merge branch 'master' into feature/issue/1856 
# Conflicts:
#	crates/ra_assists/src/ast_editor.rs
 2019-09-30 12:07:26 +03:00
Alexander Andreev
fdbd6bb11a Added test for check doc strings in crates. 
#1856
 2019-09-30 11:58:53 +03:00
uHOOCCOOHu
f7e12559cb
Fixes 2019-09-30 16:17:54 +08:00
uHOOCCOOHu
5a4b4f507e
Fix API of Attr 2019-09-30 16:17:53 +08:00
uHOOCCOOHu
71efdaa636
Parse correct AttrInput 2019-09-30 16:11:40 +08:00
Aleksey Kladov
4acadbdca6 cleanup editor 2019-09-30 10:08:28 +03:00
Aleksey Kladov
05ca252fb5 remove ast_editor.rs 2019-09-30 10:05:12 +03:00
Aleksey Kladov
054c53aeb9 move remove bounds to ast/edit.rs 2019-09-30 09:56:20 +03:00
Aleksey Kladov
e010b144d5 move field list to ast/edit.rs 2019-09-30 09:27:26 +03:00
Geobert Quach
e293c34e85 feat(assists): Keep only one version of make_raw_string 2019-09-29 19:16:59 +01:00
Aleksey Kladov
0840ec038b migrate add impl items to the new editing API 2019-09-28 20:10:53 +03:00
Aleksey Kladov
5dbbfda34a simplify strip attrs 2019-09-28 19:50:16 +03:00
Aleksey Kladov
e60677178e correctly reset chalk state after a panic 2019-09-28 18:49:00 +03:00
Aleksey Kladov
35f1655b0b replace horrible hack with a slightly less horrible one 2019-09-27 20:47:36 +03:00
bors[bot]
2b69c84396
Merge #1815 
1815: Support correct `$crate` expansion in macros r=uHOOCCOOHu a=uHOOCCOOHu

This PR makes normal use cases of `$crate` from macros work as expected.

It makes more macros from `std` work. Type inference works well with `panic`, `unimplemented`, `format`, and maybe more.
Sadly that `vec![1, 2, 3]` still not works, but it is not longer an issue about macro.

Screenshot:
![Screenshot_20190927_022136](https://user-images.githubusercontent.com/14816024/65714465-b4568f80-e0cd-11e9-8043-dd44c2ae8040.png)




Co-authored-by: uHOOCCOOHu <hooccooh1896@gmail.com>
 2019-09-27 02:58:26 +00:00
uHOOCCOOHu
edadeb95be
Fix 2019-09-27 10:55:25 +08:00
Florian Diebold
daaf46177e Add SubstsBuilder 
+ further refactoring.
 2019-09-26 23:03:39 +02:00
Geobert Quach
281e107155 feat(assists): Make raw string unescaped 2019-09-26 20:31:45 +01:00
Aleksey Kladov
d847d53e36 Start simplifying editing API 2019-09-26 22:22:08 +03:00
uHOOCCOOHu
2ecb126f5c
Support $crate in item and expr place. 2019-09-27 02:05:06 +08:00
uHOOCCOOHu
8cd23a4fb8
Store crate info in MacroDefId 2019-09-27 02:05:06 +08:00
uHOOCCOOHu
128dc5355b
Refactor Name ready for hygienic macro 2019-09-27 02:04:47 +08:00
Aleksey Kladov
1a4b424005 move diff to ra_syntax 2019-09-26 15:56:52 +03:00
Aleksey Kladov
183a38fb50 keep ast creation API simple 2019-09-26 15:29:28 +03:00
bors[bot]
d6bbdfefa7
Merge #1917 
1917: disable periodic GC r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-09-26 09:33:18 +00:00
Aleksey Kladov
fabb32693f disable periodic GC 
There's hypothesis that it doesn't do anything useful now that we have
LRU...
 2019-09-26 12:31:16 +03:00
uHOOCCOOHu
29e56b8ee4
Support all coercion places 2019-09-26 06:16:58 +08:00
uHOOCCOOHu
5807e261c2
Support custom CoerceUnsized 
Split out tests about coercion
 2019-09-26 06:16:52 +08:00
uHOOCCOOHu
bf161fa3e5
Better handle never type and branch merging 
Split out tests for never type to another file
 2019-09-26 06:04:43 +08:00
uHOOCCOOHu
4bb66df6de
Support basic implicit type coerce 2019-09-26 06:04:39 +08:00
uHOOCCOOHu
5205c84ec7
Support auto-deref in argument position 2019-09-26 06:02:04 +08:00
bors[bot]
870ce4b1a5
Merge #1912 
1912: add new editing API, suitable for modifying several nodes at once r=viorina a=matklad

r? @viorina 

Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-09-25 20:44:20 +00:00
Florian Diebold
c35ef5013c Resolve trait associated items 
E.g. `Default::default` or `<Foo as Default>::default`.
 2019-09-25 21:41:17 +02:00
Florian Diebold
d0d1a202d4 Fix retrieval of the Fn traits 
I used the wrong query, so it only used the lang items from the respective
crate...
 2019-09-25 20:04:37 +02:00
Aleksey Kladov
a525e830a6 add new editing API, suitable for modifying several nodes at once 2019-09-25 17:57:12 +03:00
bors[bot]
a452e50e0e
Merge #1911 
1911: fewer monomorphisations r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-09-25 14:19:46 +00:00
Aleksey Kladov
b7422bd1ab fewer monomorphisations 2019-09-25 17:19:16 +03:00
Aleksey Kladov
efeae82f52 clean up naming 2019-09-25 15:58:40 +03:00
Aleksey Kladov
98639d835c cleanup diagnostics 2019-09-25 15:39:41 +03:00
Aleksey Kladov
32843ae6f7 shorten AstBuilder names 2019-09-25 15:28:26 +03:00
Aleksey Kladov
546f031e4e minor builder cleanups 2019-09-25 15:26:05 +03:00
Aleksey Kladov
25fca04753 cleaned up record field builder 2019-09-25 15:09:03 +03:00
Aleksey Kladov
69689625ce move ast builder to a separate file 2019-09-25 14:35:26 +03:00
Aleksey Kladov
f32081fa18 move assists to subdir 2019-09-25 14:29:41 +03:00
bors[bot]
63433ba79a
Merge #1906 
1906: Add missing lang-items to `def_crates` r=matklad a=sinkuu



Co-authored-by: Shotaro Yamada <sinkuu@sinkuu.xyz>
 2019-09-25 08:55:32 +00:00
Shotaro Yamada
89d0ff1623 Add missing lang-items to def_crates 2019-09-25 12:02:53 +09:00
Shotaro Yamada
9c45a9e586 Remove redundant clone() 2019-09-25 10:32:01 +09:00
Shotaro Yamada
7e0fa71532 Avoid intermediate allocation 2019-09-25 10:30:33 +09:00
Florian Diebold
6a86706650 Implement the call argument checking order hack for closures 2019-09-24 23:05:12 +02:00
Florian Diebold
a0aeb6e7ad Make the closure_1 test work 2019-09-24 23:05:12 +02:00
Florian Diebold
3b06faad26 Make closures impl closure traits 2019-09-24 23:05:12 +02:00
Florian Diebold
619a8185a6 Give closures types 2019-09-24 23:05:12 +02:00
Florian Diebold
7bb6fdcf52 Upgrade Chalk again 2019-09-24 22:29:52 +02:00
Aleksey Kladov
66101e931c simplify 2019-09-24 09:28:16 +03:00
bors[bot]
c12a713739
Merge #1898 
1898: Drive by lints r=kjeremy a=kjeremy



Co-authored-by: kjeremy <kjeremy@gmail.com>
Co-authored-by: Jeremy Kolb <kjeremy@gmail.com>
 2019-09-23 18:47:14 +00:00
Jeremy Kolb
13d7fc1620
Revert Self 2019-09-23 14:38:05 -04:00
Florian Diebold
6df9c4035a Upgrade Chalk 2019-09-23 20:36:15 +02:00
kjeremy
1808175f98 Drive by lints 2019-09-23 14:31:30 -04:00
Florian Diebold
4f1afe77b9 Split off path expression inference code into submodule 2019-09-23 18:53:52 +02:00
bors[bot]
c2d9cca4e4
Merge #1895 
1895: Handle associated type shorthand (`T::Item`) (Second attempt) r=flodiebold a=flodiebold

This is only allowed for generic parameters (including `Self` in traits), and
special care needs to be taken to not run into cycles while resolving it,
because we use the where clauses of the generic parameter to find candidates for
the trait containing the associated type, but the where clauses may themselves
contain instances of short-hand associated types.

In some cases this is even fine, e.g. we might have `T: Trait<U::Item>, U:
Iterator`. If there is a cycle, we'll currently panic, which isn't great, but
better than overflowing the stack...

Co-authored-by: Florian Diebold <flodiebold@gmail.com>
 2019-09-22 22:01:38 +00:00
Aleksey Kladov
43da23401d remove obsolete TOOD 
I have no idea what I've meant to fix here :-(
 2019-09-22 23:43:37 +03:00
Aleksey Kladov
9a0fef71cc test for TOODs as well 2019-09-22 23:43:23 +03:00
Aleksey Kladov
76290afa9a minor cleanup 2019-09-22 23:39:29 +03:00
Florian Diebold
bc905d202c Handle projection types from Chalk 2019-09-22 20:08:46 +02:00
Florian Diebold
18bf278c25 Handle associated type shorthand (T::Item) 
This is only allowed for generic parameters (including `Self` in traits), and
special care needs to be taken to not run into cycles while resolving it,
because we use the where clauses of the generic parameter to find candidates for
the trait containing the associated type, but the where clauses may themselves
contain instances of short-hand associated types.

In some cases this is even fine, e.g. we might have `T: Trait<U::Item>, U:
Iterator`. If there is a cycle, we'll currently panic, which isn't great, but
better than overflowing the stack...
 2019-09-22 20:02:32 +02:00
Jens Hausdorf
c70e30e409
Support open source version of vscode as well 2019-09-21 10:24:41 +02:00
kjeremy
fef7fcf5a9 Support loop as argument 2019-09-20 16:35:29 -04:00
bors[bot]
07bbe57fef
Merge #1888 
1888: allow compiling ra_ide_api on wasm r=matklad a=matklad

bors r+

this is from #1746 

Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-09-20 18:21:18 +00:00
Aleksey Kladov
4d81432213 allow compiling ra_ide_api on wasm 2019-09-20 20:39:02 +03:00
kjeremy
2d99e6de27 Simplify match arm 2019-09-20 12:03:25 -04:00
bors[bot]
3575f7c4a2
Merge #1884 
1884: Add indexing to record_field_pat r=matklad a=kjeremy

Fixes #1870 

Co-authored-by: kjeremy <kjeremy@gmail.com>
 2019-09-20 15:54:01 +00:00
kjeremy
17a45a686c Apply suggestion 2019-09-20 11:49:45 -04:00
bors[bot]
0492b18ed4
Merge #1883 
1883: Fix path attribute causing false "unresolved module" error for submodules r=matklad a=gfreezy

fixed #1880

Co-authored-by: gfreezy <gfreezy@gmail.com>
 2019-09-20 15:45:58 +00:00
kjeremy
5a65d4d9fb Add indexing to record_field_pat 2019-09-20 11:43:34 -04:00
gfreezy
6a4cf48bff fix module attr path 2019-09-20 23:20:43 +08:00
Aleksey Kladov
d57b993ade fix infinite loop in the parser 
closes #1866
 2019-09-20 16:57:31 +03:00
bors[bot]
c733993658
Merge #1881 
1881: don't confuse macro with != r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-09-20 13:24:07 +00:00
Aleksey Kladov
0f70290b6e don't confuse macro with != 
closes #1871
 2019-09-20 16:23:24 +03:00
bors[bot]
b19da133ee
Merge #1850 
1850: feat(assists): raw string <-> usual string manipulation r=matklad a=Geobert

Fixes #1730

Co-authored-by: Geobert Quach <geobert@protonmail.com>
 2019-09-20 10:40:15 +00:00
Geobert Quach
ce4d843656 feat(assists): Apply comments 2019-09-19 22:12:28 +01:00
Geobert Quach
a3ab80b332 feat(assists): Rename escape_quote to escape_double_quote 2019-09-19 22:12:28 +01:00
Geobert Quach
889f1f0a7c feature(assists): Fix regression 2019-09-19 22:12:28 +01:00
Geobert Quach
016c997243 feat(assists): manage " when removing hash and make_usual_string 2019-09-19 22:12:28 +01:00
Geobert Quach
b6d55290a1 feat(assists): raw string <-> usual string manipulation 
Fixes #1730
 2019-09-19 22:12:28 +01:00
kjeremy
e26c41d611 A few doc comments 2019-09-19 17:07:23 -04:00
kjeremy
883edd002e Replace usages of bump_any with bump 2019-09-19 15:51:46 -04:00
bors[bot]
cd9b222ba0
Merge #1853 
1853: Introduce FromSource trait r=matklad a=viorina

The idea is to provide an ability to get HIR from AST in a more general way than it's possible using `source_binder`. 
It also could help with #1622 fixing.

Co-authored-by: Ekaterina Babshukova <ekaterina.babshukova@yandex.ru>
 2019-09-19 18:18:41 +00:00
Ekaterina Babshukova
2867c40925 introduce FromSource trait 2019-09-19 19:38:27 +03:00
bors[bot]
44bab3621d
Merge #1873 
1873: `fold_kind`: `MATCH_ARM_LIST => FoldKind::Block` r=matklad a=Centril

As suggested by @matklad in https://rust-lang.zulipchat.com/#narrow/stream/185405-t-compiler.2Fwg-rls-2.2E0/topic/folding.20of.20.60match.60.20and.20.60if.60/near/176109093.

This should let folks fold all the arms in a `match` expression rather than just each arm individually.

Co-authored-by: Mazdak Farrokhzad <twingoow@gmail.com>
 2019-09-19 15:56:38 +00:00
Mazdak Farrokhzad
2be9031935
Pacify rustfmt. 2019-09-19 17:37:41 +02:00
bors[bot]
4eb0bb4810
Merge #1874 
1874: move fold conversino to conv.rs r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-09-19 15:31:42 +00:00
Aleksey Kladov
36732a42bd move fold conversino to conv.rs 2019-09-19 18:27:47 +03:00
Mazdak Farrokhzad
1f97445f39
fold_kind: MATCH_ARM_LIST => FoldKind::Block 2019-09-19 17:22:08 +02:00
Aleksey Kladov
184e80007b fix typo 2019-09-19 18:18:58 +03:00
Aleksey Kladov
b31b7ab238 slightly cleanup macro tests 2019-09-19 13:44:51 +03:00
Aleksey Kladov
1e16ac0315 tweak installation process 2019-09-18 14:24:20 +03:00
Aleksey Kladov
7d15c81a33 account for impls generated by macros 2019-09-18 04:34:48 +03:00
bors[bot]
54379ec6f8
Merge #1862 
1862: Assoc item resolution refactoring (again) r=flodiebold a=flodiebold

This is #1849, with the associated type selection code removed for now. Handling cycles there will need some more thought.

Co-authored-by: Florian Diebold <flodiebold@gmail.com>
 2019-09-17 21:16:28 +00:00
Florian Diebold
c2f9558e1a Remove assoc type selection code for now to fix crashes 2019-09-17 23:11:20 +02:00
Florian Diebold
69c8cfc4c1 Add test for T::Item cycles 2019-09-17 23:06:05 +02:00
Aleksey Kladov
2890a1450a remove confusing code 
I must confess I don't really understand what this code is trying to
do, but it definitely misreports changes during fixedpoint iteration,
and no tests fail if I remove it, so...
 2019-09-17 21:04:15 +03:00
Aleksey Kladov
9ad2cea251 show error log by default 2019-09-17 20:53:12 +03:00
Florian Diebold
a040fde3ae Remove TraitItem and ImplItem in favor of AssocItem 2019-09-17 19:47:45 +02:00
Florian Diebold
53a932509d Small review improvements 2019-09-17 19:47:45 +02:00
Florian Diebold
35d1c03896 Add test for <T>::Item 2019-09-17 19:47:45 +02:00
Florian Diebold
fe1dfd2b20 Refactor some more 
Type-relative paths (`<T>::foo`) also need to work in type context, for example
`<T>::Item` is legal. So rather than returning the type ref from the resolver
function, just check it before.
 2019-09-17 19:47:45 +02:00
Florian Diebold
406280e52f Refactor associated item resolution more 
When resolving an associated item in value namespace, use the `Ty` lowering code
for the segments before the last instead of replicating it.
 2019-09-17 19:47:45 +02:00
Florian Diebold
828d60574f Refactor a bit to prepare for resolving trait assoc items 2019-09-17 19:47:45 +02:00
Florian Diebold
913ab1ec0a Resolve assoc types on type parameters 
E.g. `fn foo<T: Iterator>() -> T::Item`. It seems that rustc does this only for
type parameters and only based on their bounds, so we also only consider traits
from bounds.
 2019-09-17 19:47:45 +02:00
Florian Diebold
16ee779483 Adapt some tests 2019-09-17 19:47:45 +02:00
Aleksey Kladov
4551182f94 use usual token tree for macro expansion 2019-09-17 15:51:48 +03:00
Aleksey Kladov
37ef8927c3 split mbe expander code into two modules 2019-09-17 02:06:14 +03:00
bors[bot]
ba583091e6
Merge #1817 
1817: Support path starting with a type r=matklad a=uHOOCCOOHu

The path syntax `<Ty>::foo`

Co-authored-by: uHOOCCOOHu <hooccooh1896@gmail.com>
 2019-09-16 12:43:21 +00:00
Dylan MacKenzie
cd8155b7f7 Remove is_unnamed 2019-09-15 23:08:32 -07:00
Dylan MacKenzie
beac779c96 Gracefully handle const _ items in ConstData 2019-09-15 16:48:50 -07:00
uHOOCCOOHu
7ed3be3291
Define known paths and group names 2019-09-15 20:14:33 +08:00
uHOOCCOOHu
de9670fe45
Move store TypeRef of type based path in PathKind 2019-09-15 19:48:24 +08:00
uHOOCCOOHu
4926bed426
Support path starting with a type 2019-09-15 19:40:32 +08:00
bors[bot]
2d79a1ad83
Merge #1848 
1848: Parse `..` as a full pattern r=matklad a=ecstatic-morse

Resolves #1479.

This PR implements [RFC 2707](https://github.com/rust-lang/rfcs/pull/2707) in the parser. It introduces a new `DotDotPat` AST node modeled on `PlaceholderPat` and changes the parsing of tuple and slice patterns to conform to the RFC.

Notably, this PR does *not* change the resulting AST when `..` appears in a struct pattern (e.g. `Struct { a, b: c, .. }`). I *think* this is the behavior mandated by RFC 2707, but someone should confirm this.

Co-authored-by: Dylan MacKenzie <ecstaticmorse@gmail.com>
 2019-09-15 07:10:16 +00:00
Dylan MacKenzie
0956323bb7 Generate dot_dot_test 2019-09-14 17:08:22 -07:00
Dylan MacKenzie
da3815122d Bless old tests containing a .. pattern 2019-09-14 17:08:22 -07:00
Dylan MacKenzie
4a3a15f0e7 Parse .. as a proper pattern 2019-09-14 17:08:22 -07:00
Dylan MacKenzie
426112c97e Add DotDotPat to AST 
This is modeled on `PlaceholderPat`.
 2019-09-14 17:08:22 -07:00
Dylan MacKenzie
c413f444a0 Add tests for underscores in const and static items 2019-09-14 16:31:09 -07:00
Dylan MacKenzie
253a18f938 Allow an underscore as the identifier in const items 2019-09-14 16:31:09 -07:00
Florian Diebold
613863abb9 Remove a dbg! 2019-09-14 11:05:42 +02:00
Florian Diebold
dc935be1b5 Support bare Trait without dyn 2019-09-14 10:20:41 +02:00
Florian Diebold
a61615c955 Upgrade Chalk 
... and remove Ty::UnselectedProjection. It'll be handled differently.
 2019-09-14 10:04:56 +02:00
Aleksey Kladov
7be7f67198 rename add_resolution -> add_scope_def 2019-09-13 16:39:51 +03:00
Aleksey Kladov
2fbe79ed9a make PerNs non-generic 2019-09-13 16:38:59 +03:00
Aleksey Kladov
51e2d76b98 Specify desirable namespace when calling resolve 
That way, we are able to get rid of a number of unreachable statements
 2019-09-13 16:24:10 +03:00
Aleksey Kladov
114a1b878e rename AdtDef -> Adt 2019-09-13 00:34:52 +03:00
Aleksey Kladov
bcf30d389c generalize impl_froms to nested enums 2019-09-13 00:31:04 +03:00
Aleksey Kladov
45117c6388 make various enums "inherit" from AdtDef 2019-09-13 00:10:16 +03:00
Aleksey Kladov
63e1e63a91 start cleaning up the resolution 
Nameres related types, like `PerNs<Resolution>`, can represent
unreasonable situations, like a local in a type namespace. We should
clean this up, by requiring that call-site specifies the kind of
resolution it expects.
 2019-09-12 21:34:22 +03:00
JasperDeSutter
e6ee324b85 add macros with local_inner_macros argument 2019-09-12 14:41:16 +02:00
bors[bot]
a1261631a8
Merge #1818 
1818: Infer box expression r=matklad a=uHOOCCOOHu

Infer `box e` to be `std::boxed::Box<T>` where `e: T`

Co-authored-by: uHOOCCOOHu <hooccooh1896@gmail.com>
 2019-09-12 10:53:29 +00:00
bors[bot]
561e7aea5b
Merge #1821 
1821: Macro completion tweaks r=matklad a=SomeoneToIgnore

Thanks @uHOOCCOOHu for making the macro completion happen :)

I've added a few tweaks to the current completion to make it a bit more convenient:

* Automatically add braces and put the editor cursor inside of them:
<img width="159" alt="image" src="https://user-images.githubusercontent.com/2690773/64737220-022b9f00-d4f5-11e9-8088-76d4678921ab.png">

Currently I have to add the braces manually which is a bit cumbersome.
One further improvement can be to detect if macro accepts no parameters and place the cursor differently for this case.

* Add an exclamation mark to the macro completion label

This helps to distinguish macros from other completion items and also allows to show only macros in completion if you type `!`:
<img width="722" alt="image" src="https://user-images.githubusercontent.com/2690773/64736987-8b8ea180-d4f4-11e9-8355-2ce4f83b7aa8.png">

<img width="732" alt="image" src="https://user-images.githubusercontent.com/2690773/64737214-ffc94500-d4f4-11e9-946e-1ba2db1c7fb1.png">


Additionally, automatic formatting hooks had adjusted two `help.rs` files, I've added them as a last commit to the PR even though they are not really related.

Co-authored-by: Kirill Bulatov <mail4score@gmail.com>
 2019-09-12 10:45:47 +00:00
Aleksey Kladov
0ffd1fdbe4 fix panic when fetching generics 
due to macro expansion, the root node is not always a file
 2019-09-12 13:12:26 +03:00
Aleksey Kladov
3c68da792b don't break parser error recovery in presence of macros 
Parser has the invariant that `{}` are balanced.
Previous code tried (unsucesfuly) maintain the same invariant for
`$()` as well, but it was done in a rather ad-hoc manner: it's not at
all obvious that it is possible to maintain both invariants!
 2019-09-12 12:38:07 +03:00
Kirill Bulatov
9c2a3da67c Complete vec macros with square brackets 2019-09-12 12:16:09 +03:00
Kirill Bulatov
2ca8ba783c Fix the formatting issues 2019-09-12 12:16:09 +03:00
Kirill Bulatov
1852b27233 Add ! to the macro completion label 2019-09-12 12:15:33 +03:00
Kirill Bulatov
037e02c08d Complete macros parenthesis 2019-09-12 12:15:33 +03:00
Aleksey Kladov
a31933e4b5 add quiet mode to analysis-stats 2019-09-12 11:45:33 +03:00
Aleksey Kladov
81e216a079 analysis stats uses positional arg again 2019-09-12 11:14:09 +03:00
uHOOCCOOHu
8c078a0164
Infer box expression 2019-09-12 02:35:09 +08:00
bors[bot]
6ce6744e18
Merge #1796 
1796: Support completion for macros r=matklad a=uHOOCCOOHu

This is based on #1795 , and fixes #1727 

Also prettify hover text of macros.

Some screenshorts below:

Completion in item place.
<img width="416" alt="Screenshot_20190910_134056" src="https://user-images.githubusercontent.com/14816024/64587159-fa72da00-d3d0-11e9-86bb-c98f169ec08d.png">

After pressing `tab`.
<img width="313" alt="Screenshot_20190910_134111" src="https://user-images.githubusercontent.com/14816024/64587160-fa72da00-d3d0-11e9-9464-21e3f6957bd7.png">

Complete macros from `std`.
<img width="588" alt="Screenshot_20190910_134147" src="https://user-images.githubusercontent.com/14816024/64587161-fb0b7080-d3d0-11e9-866e-5161f0d1b546.png">

Hover text.
<img width="521" alt="Screenshot_20190910_134242" src="https://user-images.githubusercontent.com/14816024/64587162-fb0b7080-d3d0-11e9-8f09-ad17e3f6702a.png">



Co-authored-by: uHOOCCOOHu <hooccooh1896@gmail.com>
 2019-09-11 14:49:57 +00:00
uHOOCCOOHu
6353b1621f
Split out complete_macro_in_item_position 2019-09-11 22:44:44 +08:00
uHOOCCOOHu
c033d18700
Fix typo 2019-09-11 22:39:02 +08:00
Aleksey Kladov
9eb14e1170 cleanup expansion to item list 2019-09-10 22:22:57 +03:00
Aleksey Kladov
b9d9db83d1 cleanup dollar handling in expressions 2019-09-10 21:28:27 +03:00
bors[bot]
1140a83c1b
Merge #1806 
1806: refactor(args): Switch to pico-args r=matklad a=Geobert

Fixes https://github.com/rust-analyzer/rust-analyzer/issues/1768

Co-authored-by: Geobert Quach <geobert@protonmail.com>
 2019-09-10 17:37:21 +00:00
Aleksey Kladov
4fdaec99c0 simiplify 2019-09-10 20:28:50 +03:00
Aleksey Kladov
6e5198cd6d add fragmets to expansion 2019-09-10 20:26:41 +03:00
Geobert Quach
aa894ace1f refactor(args): Apply comments 2019-09-10 16:17:11 +01:00
Aleksey Kladov
ed726081d1 add a jointness parser tests 
cc https://github.com/rust-lang/rust/issues/64242
 2019-09-10 15:57:51 +03:00
Aleksey Kladov
1c5800dee8 "Fix" mbe to work with decomposed tokens 
We regressed $i * 2 where $i = 1 + 1, need to fix that!
 2019-09-10 15:56:05 +03:00
Aleksey Kladov
40170885e7 WIP: switch to fully decomposed tokens internally 2019-09-10 15:46:39 +03:00
Geobert Quach
4e94c46713 refactor(args): Switch to pico-args in ra_tools 2019-09-10 12:56:45 +01:00
Geobert Quach
735845d86e refactor(args): Switch to pico-args 2019-09-10 11:31:40 +01:00
uHOOCCOOHu
c66a789a04
Show macro definition in hover text 2019-09-10 13:33:02 +08:00
uHOOCCOOHu
7de9537ccc
Support completion for macros 2019-09-10 13:32:47 +08:00
Aleksey Kladov
d8aa9a1d81 introduce bump as a better-checked alternative to bump_any 2019-09-10 01:03:00 +03:00
Aleksey Kladov
e2b378ef7e rename bump -> bump_any 2019-09-10 01:00:38 +03:00
bors[bot]
c3d96f64ef
Merge #1795 
1795: Make macro scope a real name scope and fix some details r=matklad a=uHOOCCOOHu

This PR make macro's module scope a real name scope in `PerNs`, instead of handling `Either<PerNs, MacroDef>` everywhere.

In `rustc`, the macro scope behave exactly the same as type and value scope.
It is valid that macros, types and values having exact the same name, and a `use` statement will import all of them. This happened to module `alloc::vec` and macro `alloc::vec!`.
So `Either` is not suitable here.

There is a trap that not only does `#[macro_use]` import all `#[macro_export] macro_rules`, but also imports all macros `use`d in the crate root.
In other words, it just _imports all macros in the module scope of crate root_. (Visibility of `use` doesn't matter.)

And it also happened to `libstd` which has `use alloc_crate::vec;` in crate root to re-export `alloc::vec`, which it both a module and a macro.
The current implementation of `#[macro_use] extern crate` doesn't work here, so that is why only macros directly from  `libstd` like `dbg!` work, while `vec!` from `liballoc` doesn't.
This PR fixes this.

Another point is that, after some tests, I figure out that _`macro_rules` does NOT define macro in current module scope at all_.
It defines itself in legacy textual scope. And if `#[macro_export]` is given, it also is defined ONLY in module scope of crate root. (Then being `macro_use`d, as mentioned above)
(Well, the nightly [Declarative Macro 2.0](https://github.com/rust-lang/rust/issues/39412) simply always define in current module scope only, just like normal items do. But it is not yet supported by us)

After this PR, in my test, all non-builtin macros are resolved now. (Hover text for documentation is available) So it fixes #1688 . Since compiler builtin macros are marked as `#[rustc_doc_only_macro]` instead of `#[macro_export]`, we can simply tweak the condition to let it resolved, but it may cause expansion error.

Some critical notes are also given in doc-comments.

<img width="447" alt="Screenshot_20190909_223859" src="https://user-images.githubusercontent.com/14816024/64540366-ac1ef600-d352-11e9-804f-566ba7559206.png">


Co-authored-by: uHOOCCOOHu <hooccooh1896@gmail.com>
 2019-09-09 21:09:23 +00:00
Niko Matsakis
85fdf57dbd modify tests 
Some method resolution tests now yield `{unknown}` where they did not
before.

Other tests now succeed, likely because this is helping the solver
steer its efforts.
 2019-09-09 16:05:31 -04:00
Niko Matsakis
3f9996d18a also make "unknown" case non-enumerable 2019-09-09 15:30:26 -04:00
Niko Matsakis
65582933cf make all traits non-enumerable 
As discussed on Zulip, this actually matches the present behavior of
rustc.
 2019-09-09 15:24:24 -04:00
uHOOCCOOHu
5f48ef3902
Strip 2019-09-10 01:21:29 +08:00
bors[bot]
7258523a51
Merge #1789 
1789: Debug r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-09-09 14:35:21 +00:00
Aleksey Kladov
e5a8093dd4 document module 2019-09-09 17:31:11 +03:00
uHOOCCOOHu
40f9134159
Make macro scope a real name scope 
Fix some details about module scoping
 2019-09-09 20:54:02 +08:00
Aleksey Kladov
7910202ecd tiny simplification 2019-09-09 13:23:41 +03:00
Aleksey Kladov
ef2b84ddf1 introduce hir debugging infra 
This is to make debugging rust-analyzer easier.

The idea is that `dbg!(krate.debug(db))` will print the actual, fuzzy
crate name, instead of precise ID. Debug printing infra is a separate
thing, to make sure that the actual hir doesn't have access to global
information.

Do not use `.debug` for `log::` logging: debugging executes queries,
and might introduce unneded dependencies to the crate graph
 2019-09-09 12:32:16 +03:00
bors[bot]
734a43e95a
Merge #1793 
1793: Fix outer doc-comments of `macro_rules` r=matklad a=uHOOCCOOHu

Document comments of `macro_rules!` is currently parsed outside the `MACRO_CALL` node,
which makes `DocCommentsOwner::doc_comments()` always empty.

For the input:
```rust
/// Some docs
macro_rules! foo {
    () => {};
}
```

Current parsing tree is:
```
SOURCE_FILE
  COMMENT    // <- This should be children of MACRO_CALL
  WHITESPACE
  MACRO_CALL
    PATH
<...omitted...>
```

It should be:
```
SOURCE_FILE
  MACRO_CALL
    COMMENT
    WHITESPACE
    PATH
<...omitted...>
```


Co-authored-by: uHOOCCOOHu <hooccooh1896@gmail.com>
 2019-09-09 08:45:00 +00:00
uHOOCCOOHu
f3cbdb07c5
Fix outer doc-comments of macro_rules 2019-09-09 11:13:14 +08:00
uHOOCCOOHu
9ed21d65fb
Fix test 2019-09-09 01:34:53 +08:00
uHOOCCOOHu
92c07803cc
Rename textual_macro -> legacy_macro 
Add comments
 2019-09-09 01:34:53 +08:00
uHOOCCOOHu
f7f7c2aff8
Revert "Replace with immutable map to avoid heavy cloning" 
This reverts commit 2c494eb803c88ef5d23607c3b156fce60c2b8076.

See: https://github.com/rust-analyzer/rust-analyzer/pull/1784#issuecomment-529119924
 2019-09-09 01:34:53 +08:00
uHOOCCOOHu
c90256429b
Replace with immutable map to avoid heavy cloning 2019-09-09 01:34:53 +08:00
uHOOCCOOHu
26b092bd3b
Resolve textual scoped macros inside item 2019-09-09 01:34:53 +08:00
uHOOCCOOHu
e0f305a6bf
Support textual scoped macros 2019-09-09 01:33:28 +08:00
Nelson Chen
14585468e2
Minor typo fix for ra_assists code doc 2019-09-08 02:10:53 -07:00
Aleksey Kladov
6021a2a83a cleanup hir db imports 2019-09-08 09:55:12 +03:00
Aleksey Kladov
bcc9a28734 don't cycle when processing macros from prelude in prelude 2019-09-07 21:47:59 +03:00
Florian Diebold
8fb3cab76c Fix crash for super trait cycles 2019-09-07 16:49:57 +02:00
Florian Diebold
9db34eec20 Fix Chalk environments 
The clauses need to be wrapped in `FromEnv` clauses for elaboration (i.e.
things like inferring `T: Clone` from `T: Copy`) to work correctly.
 2019-09-07 16:30:37 +02:00
Florian Diebold
a1776b27c7 Use traits from where clauses for method resolution 
E.g. if we have `T: some::Trait`, we can call methods from that trait without it
needing to be in scope.
 2019-09-07 16:30:31 +02:00
Florian Diebold
d21cdf3c99 Lower Fn(X, Y) -> Z paths 2019-09-07 15:13:05 +02:00
Florian Diebold
60bdb66ef2 Lower bounds on trait definition, and resolve assoc types from super traits 2019-09-07 14:31:43 +02:00
Florian Diebold
4ae4d9c311 Add some more tests 2019-09-07 13:35:41 +02:00
Aleksey Kladov
6c11935712 simplify 2019-09-06 21:57:11 +03:00
Aleksey Kladov
219287a14c don't deadlock on shutdown 
Specifically, when we tear down IO threads, we should take care to
dispose connection.

closes #1775
 2019-09-06 20:58:21 +03:00
Aleksey Kladov
28df377759 add option to disable notify 2019-09-06 17:21:29 +03:00
bors[bot]
007737a0e7
Merge #1779 
1779: minor r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-09-06 11:33:37 +00:00
Aleksey Kladov
f477f2516a minor 2019-09-06 14:30:24 +03:00
Aleksey Kladov
9ae455ea52 make source_root API more abstract 2019-09-06 14:21:11 +03:00
bors[bot]
4576e6597e
Merge #1772 
1772: switch to rustc_lexer crate r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-09-05 20:12:19 +00:00
Aleksey Kladov
7a9d7dd637 switch to rustc_lexer crate 2019-09-05 23:07:17 +03:00
bors[bot]
419eec3d2f
Merge #1771 
1771: Further tweak for macro_use on extern crate r=matklad a=uHOOCCOOHu

Some more tweaks to #1743 to behave more like `rustc`
1. Hoist macros from `#[macro_use] extern crate`, so that they can be used before `extern crate`.
2. Implicit `#[macro_use]` for `prelude` if exists


Co-authored-by: uHOOCCOOHu <hooccooh1896@gmail.com>
 2019-09-05 19:50:06 +00:00
bors[bot]
c705fff309
Merge #1770 
1770: rename test file to match impl file r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-09-05 18:54:20 +00:00
Aleksey Kladov
5a38a80d1a rename test file to match impl file 2019-09-05 21:43:32 +03:00
Aleksey Kladov
33965f0f3e fix renaming of modules 2019-09-05 21:36:40 +03:00
Aleksey Kladov
3e5f7299e1 move mod resolution to a separate file 2019-09-05 20:27:10 +03:00
Aleksey Kladov
b2be998b7b better error recovery for use trees 2019-09-05 19:53:07 +03:00
bors[bot]
edc2016f8b
Merge #1766 
1766: always use \n newlines r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-09-05 14:51:14 +00:00
Aleksey Kladov
8b8a11ded7 always use \n newlines 2019-09-05 17:50:39 +03:00
ivfranco
4854408f28 close #1763 2019-09-05 22:04:56 +08:00
uHOOCCOOHu
67d33cc21a
Hoist macros from extern crate with macro_use 2019-09-05 18:50:04 +08:00
uHOOCCOOHu
dec43a0c5d
Consider prelude to be macro_use 2019-09-05 18:50:04 +08:00
bors[bot]
82f3317e2b
Merge #1761 
1761: "move type bounds to where clause" assist r=matklad a=viorina



Co-authored-by: Ekaterina Babshukova <ekaterina.babshukova@yandex.ru>
 2019-09-05 10:39:35 +00:00
Ekaterina Babshukova
acb89d2be1 add assist to move type bounds to where clause 2019-09-05 13:29:13 +03:00
bors[bot]
6702f5b7b5
Merge #1743 
1743: Support `#[macro_use]` on `extern crate` r=matklad a=uHOOCCOOHu

Unfortunately, #1688 is still an issue. My guess is wrong :(

Co-authored-by: uHOOCCOOHu <hooccooh1896@gmail.com>
 2019-09-05 09:04:02 +00:00
uHOOCCOOHu
3ff5d7e73c
Fix typo 2019-09-05 12:03:32 +08:00
uHOOCCOOHu
0d23286caf
Let macro_use bypass module scope 2019-09-05 11:46:00 +08:00
kjeremy
cb063a9b30 lsp-types 0.61.0 2019-09-03 10:50:39 -04:00
Florian Diebold
b8c1e402fa Make type walking infrastructure a bit nicer 
If/when we switch to using Chalk's Ty, we'll need to replace this by its `Fold`
trait, but I didn't want to import the whole thing just yet.
 2019-09-03 14:00:35 +02:00
Florian Diebold
c4fcfa2b0d Properly format impl Trait<Type = Foo> types 
It's a bit complicated because we basically have to 'undo' the desugaring, and
the result is very dependent on the specifics of the desugaring and will
probably produce weird results otherwise.
 2019-09-03 14:00:35 +02:00
Florian Diebold
741e350d4b Add support for associated type bindings (where Trait<Type = X>) 2019-09-03 14:00:35 +02:00
Florian Diebold
966ab9abd2 Add test for assoc type bindings 2019-09-03 13:25:29 +02:00