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286 Commits

Author SHA1 Message Date
Marcus Klaas de Vries
ac216880f5 Implement unlabeled struct field pattern inference 2019-01-19 15:37:25 +03:00
Marcus Klaas de Vries
ab5deb7811 Create struct patterns up to the hir level 2019-01-19 15:37:25 +03:00
Marcus Klaas de Vries
afaa26636e Add additional pattern variants 2019-01-19 15:37:25 +03:00
Aleksey Kladov
b82fe73d1a make token set a const-fn 2019-01-19 15:36:58 +03:00
Hirokazu Hata
4729a1b054 Update ARRAY_EXPR grammar 2019-01-16 23:22:14 +09:00
bors[bot]
d75a0368f5 Merge #536 
536: Introduce variable semicolon block expr r=matklad a=yerke

Fix for https://github.com/rust-analyzer/rust-analyzer/issues/504

Feels a bit hacky...

Co-authored-by: Yerkebulan Tulibergenov <yerkebulan@gmail.com>
 2019-01-16 06:20:09 +00:00
Yerkebulan Tulibergenov
5e35f191fc add has_semi to ExprStmt 2019-01-15 20:26:46 -08:00
Marcus Klaas de Vries
d67eabb512 Fix type inference for raw (byte) strings 2019-01-14 20:56:14 +01:00
Marcus Klaas de Vries
a9a6a50c75 Fixup tests 2019-01-14 19:30:21 +01:00
Marcus Klaas de Vries
606d66a714 Start moving literal interpretation to the AST (WIP) 2019-01-14 13:56:43 +01:00
Marcus Klaas de Vries
5f5dc20d85 Try implementing integer type inference (WIP) 2019-01-14 13:52:57 +01:00
Marcus Klaas de Vries
a6146d35b1 Implement type inference for literals (WIP) 2019-01-14 13:52:55 +01:00
Hirokazu Hata
6efda8f6ce Update TUPLE_EXPR grammar 2019-01-13 21:04:03 +09:00
Aleksey Kladov
8e554ea5fa support ref-patterns 2019-01-13 13:36:06 +03:00
DJMcNab
0b9e462ab0 Fix handling of attributes in positional field lists 2019-01-12 15:42:12 +00:00
Aleksey Kladov
2d3940d0ab rename TreePtr -> TreeArc 
This is much clearer about the semantics
 2019-01-11 19:59:06 +03:00
DJMcNab
afdb569902 Fix handling of where clauses in tuple structs 2019-01-10 18:21:01 +00:00
Aleksey Kladov
921689b70d kill text utils 2019-01-08 22:03:13 +03:00
Aleksey Kladov
f553837c1c upstream text-utils to text_unit 2019-01-08 21:50:04 +03:00
Aleksey Kladov
0c88360eb4 add comment 2019-01-08 21:01:41 +03:00
Aleksey Kladov
702bdacb03 move node at offset to aglo already 2019-01-08 21:01:41 +03:00
Aleksey Kladov
96236a9be5 assist to convert if-let to match 2019-01-08 14:21:29 +03:00
Aleksey Kladov
fa6e0b0d38 itroduce trait for ast tokens 2019-01-08 12:23:10 +03:00
Aleksey Kladov
da0b348ae9 migrate ra_hir to rowan 2.0 2019-01-08 11:28:42 +03:00
Aleksey Kladov
fe53b28250 migrate ra_db to new rowan 2019-01-08 11:20:15 +03:00
Aleksey Kladov
b73c51ff9b wrap TreePtr 2019-01-08 11:20:15 +03:00
Aleksey Kladov
5618c8ade1 regenerate 2019-01-08 11:20:15 +03:00
Aleksey Kladov
d91a98ec84 switch ra_syntax to new rowan API 2019-01-08 11:20:15 +03:00
Marcus Klaas de Vries
7b0eaef580 Implement type inference for more binary operators 
Mostly just for primitive numeric types such as u32 and f64. Not
yet a general solution using trait resolution.
 2019-01-07 20:11:31 +01:00
Marcus Klaas de Vries
3238c06a5a Add remaining binary operations to AST 2019-01-07 19:04:25 +01:00
bors[bot]
31c1999505 Merge #440 
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>
 2019-01-06 21:28:36 +00:00
Marcus Klaas de Vries
82d9a77dad Touch up type inference for boolean operators 
Also try to infer its subexpressions and set type expectations
whenever possible.
 2019-01-06 22:17:54 +01:00
Florian Diebold
8e3e5ab2c8 Make FnScopes use hir::Expr 
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.
 2019-01-06 00:29:36 +01:00
Florian Diebold
136aba1cf3 Add HIR Expr machinery 2019-01-05 22:41:12 +01:00
Marcus Klaas de Vries
4fc233a02e Implement type inference for boolean operators 2019-01-05 21:28:30 +01:00
Aleksey Kladov
79fd6b5c88 change visibility can change pub to pub(crate) 2019-01-05 15:28:07 +03:00
Aleksey Kladov
ea3504057e split import assist 2019-01-05 13:56:33 +03:00
Florian Diebold
bb029cd29b Rename traits::impl_item -> impl_block as well, as well as the tests 2019-01-04 19:15:15 +01:00
Florian Diebold
111126ed3c Type the self parameter 2019-01-04 19:10:50 +01:00
Florian Diebold
ae9530addc Add HIR for impl blocks 
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.
 2019-01-04 19:10:47 +01:00
Florian Diebold
fe6c4115f6 Rename ImplItem to ImplBlock 
rustc uses the name ImplItem for items in impls, not the impl {} block itself,
which could lead to confusion.
 2019-01-04 18:28:36 +01:00
csmoe
a0ef196d04 add mod doc comments test in ast 2019-01-04 21:51:45 +08:00
csmoe
f604ff5b2f parse doc comment for items 2019-01-04 21:29:00 +08:00
bors[bot]
6295bbe6ec Merge #391 
391: docing parser methods r=csmoe a=csmoe



Co-authored-by: csmoe <csmoe@msn.com>
 2019-01-04 04:36:40 +00:00
csmoe
58139c558a consume trivias for type/const def 2019-01-04 12:22:57 +08:00
csmoe
df591a1e48 doc parsing events 2019-01-04 12:21:47 +08:00
Aleksey Kladov
a4635a199b more enterprisey assists API 2019-01-03 18:59:17 +03:00
Aleksey Kladov
0a80d9685a visibility owner 2019-01-03 15:21:31 +03:00
Aleksey Kladov
756e878158 add items from macros to modules 2019-01-01 22:15:35 +03:00
Aleksey Kladov
7dc45745a3 save top-level macros in module items 2019-01-01 22:15:35 +03:00
DJMcNab
0ddeb3b824 Fix the same bug as #396 but for bytes too 2019-01-01 12:10:21 +00:00
DJMcNab
0fd87cbc47 Use an else if 2019-01-01 11:10:08 +00:00
csmoe
b01e707dba doc parser input 2019-01-01 16:09:32 +08:00
DJMcNab
72ab6f7727 Fix the panic found whilst fuzzing 2018-12-31 23:02:04 +00:00
csmoe
ea7b569e1b docing parser methods 2018-12-31 21:00:05 +08:00
bors[bot]
c0d1b17a4e Merge #366 
366: parse minus before number literal pattern r=matklad a=csmoe

r?@matklad

![unknown](https://user-images.githubusercontent.com/35686186/50547871-d5449e00-0c7d-11e9-9ff5-1031e78019de.png)


Co-authored-by: csmoe <csmoe@msn.com>
 2018-12-30 16:40:16 +00:00
csmoe
53c94e3ad8 parse minus before number literal 2018-12-30 23:25:07 +08:00
DJMcNab
054f22f231 Fix a fuzzing bug and add Cargo.lock to the fuzzing directory 2018-12-29 12:40:08 +00:00
Aleksey Kladov
406505e096 super simplistic macro expansion 2018-12-28 16:59:58 +03:00
Aleksey Kladov
072028e679 add macro-call node 2018-12-28 13:27:30 +03:00
Aleksey Kladov
49b0fe20ab fix suffix ranges 2018-12-27 15:10:30 +03:00
Aleksey Kladov
a912b261d3 dump validation errors 2018-12-27 15:07:51 +03:00
Aleksey Kladov
359e70d1b2 support literal suffixes 2018-12-27 15:03:18 +03:00
Aleksey Kladov
73ded3c63c dedupe literal parsers 2018-12-27 14:42:46 +03:00
Florian Diebold
cdca397061 Add a hir::TypeRef as an intermediate between ast::TypeRef and ty::Ty 2018-12-25 21:14:13 +01:00
Florian Diebold
2870effd5c Implement reference / pointer types 
- parse them
 - infer types of & and * expressions
 2018-12-25 20:36:06 +01:00
Florian Diebold
ab0b63992b Implement basic completion for fields 2018-12-25 15:27:15 +01:00
Florian Diebold
0d724ea572 Improve parsing of incomplete field accesses in preparation for field completion 
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.
 2018-12-25 15:16:42 +01:00
Florian Diebold
55c941cd9f Type field accesses 2018-12-25 15:16:42 +01:00
Florian Diebold
4cb7b0f2af Add AST definitions for struct/variant fields etc. 
Fixes #117
 2018-12-25 15:16:42 +01:00
Florian Diebold
6fcd38cc81 Infer result of struct literals, and recurse into their child expressions 2018-12-25 15:16:42 +01:00
Florian Diebold
ef67581104 Resolve paths to defs (functions currently) during type inference 2018-12-23 17:13:11 +01:00
Florian Diebold
93ffbf80c6 Make let statements kind of work 2018-12-23 14:01:50 +01:00
Florian Diebold
3899898d75 Parse integer / float types 2018-12-23 13:48:04 +01:00
Florian Diebold
3ac605e687 Add beginnings of type infrastructure 2018-12-23 13:48:04 +01:00
bors[bot]
e4d0930d9c Merge #316 
316: Fix handling of nested self in paths r=matklad a=DJMcNab

See https://github.com/rust-analyzer/rust-analyzer/issues/231#issuecomment-442449505.

Co-authored-by: DJMcNab <36049421+djmcnab@users.noreply.github.com>
 2018-12-21 23:19:14 +00:00
DJMcNab
4dbf71d332 Remove uneeded todo in lexer 2018-12-21 22:41:09 +00:00
DJMcNab
d8d60215da Fix handling of nested self in paths 2018-12-21 22:29:59 +00:00
DJMcNab
bd5a358910 Fix where clauses using fully qualified path syntax 2018-12-21 17:20:38 +00:00
Aleksey Kladov
a5987bd715 show debug repr of literals 2018-12-21 18:49:52 +03:00
DJMcNab
55ebe449c9 Fix parsing of contextual_keyword union 2018-12-20 19:46:03 +00:00
DJMcNab
1d1950336f Use a better way of skipping SEMIs 2018-12-20 19:07:11 +00:00
DJMcNab
dc1c64f5b9 Support a blank expression before a semicolon 2018-12-20 19:07:11 +00:00
DJMcNab
134fe4f566 Fix the tests and fix the precommit hook 2018-12-20 16:45:54 +00:00
DJMcNab
466885aa5b Fix missing DOTDOTEQs 2018-12-20 16:22:13 +00:00
DJMcNab
f35151afed Don't require a command before EQ in a where clause 2018-12-20 15:50:42 +00:00
DJMcNab
27e814e182 Simplify NO_BLOCK testing 2018-12-20 12:28:59 +00:00
DJMcNab
5205c016e9 Fix ambiguity with if break 
Brought up by #290
 2018-12-20 11:35:02 +00:00
DJMcNab
a3b842fb8b Add tests and only traverse in the crates directory 2018-12-19 21:19:32 +00:00
DJMcNab
db67741430 Move is_block to lower in the call tree 2018-12-19 20:55:24 +00:00
DJMcNab
def0a95d35 Revert "Revert to f6f7c5" 
This approach is correct, but it needs an addition to Restrictions too

This reverts commit ad00d0c8a5f64142e6636e8b048204c8f8982f4a.
 2018-12-19 20:12:18 +00:00
DJMcNab
4dce66ad31 Fix handling of structs in match arms 2018-12-19 20:12:18 +00:00
DJMcNab
cd8e33fb7e Revert to f6f7c5 2018-12-19 20:12:18 +00:00
DJMcNab
7a8560ba38 Fix expression parsing by bailing out upon a macro block being found 
TODO: Fix this when the block like macro is in expression position

E.g. `test(test!{})` currently parses
 2018-12-19 20:12:18 +00:00
DJMcNab
97e70bf50f Possibly fix #225 2018-12-19 20:12:18 +00:00
DJMcNab
29bf389034 Actually fix at_ts doc comment (committed wrong file :P) 2018-12-19 20:12:18 +00:00
DJMcNab
012537bd6c Fix at_ts doc comment 2018-12-19 20:12:18 +00:00
DJMcNab
20bbe0127c Fix parsing of inclusive ranges (#214) 
I'm not certain that this is correct, so extra eyes would be good
 2018-12-19 20:12:18 +00:00
Roland Ruckerbauer
d0f1334226 Fixed cast expression parsing in ra_syntax. 
The cast expression expected any type via types::type_() function,
but the language spec does only allow TypeNoBounds (types without direct extra bounds
via `+`).

**Example:**

```rust
fn test() {
	6i8 as i32 + 5;
}
```

This fails, because the types::type_() function which should parse the type after the
as keyword is greedy, and takes all plus sign after path types as extra.

My proposed fix is to replace the not implemented `type_no_plus()` just calls (`type_()`)
function, which is used at several places. The replacement is `type_with_bounds_cond(p: &mut Parser, allow_bounds: bool)`, which passes the condition to relevant sub-parsers.

This function is then called by `type_()` and the new public `type_no_bounds()`.
 2018-12-17 17:26:24 +01:00
Bernardo
0527e3b283 rename Edit to TextEdit and AtomEdit to AtomTextEdit 2018-12-11 19:07:17 +01:00
Bernardo
7344d28768 extract AtomEdit and Edit into new ra_text_edit crate 2018-12-10 22:09:12 +01:00
Aleksey Kladov
4cbc902fcc grand module rename 2018-12-08 19:30:35 +03:00
DJMcNab
f88e0700e6 Add a better text for hover and stop duplicating work done in approximatelly_resolve_symbol 2018-12-08 19:28:10 +03:00
DJMcNab
89cf7d8743 Clarify and correct comment about multi_byte_tokens 2018-12-08 19:28:10 +03:00
Florian Diebold
1dfd06fc8a Use json comparison code from cargo for heavy tests 2018-12-06 21:32:15 +01:00
Aleksey Kladov
28ddecf6c9 modernize even more 2018-12-06 21:16:37 +03:00
Aleksey Kladov
1761a7d213 modernize some files 2018-12-06 20:49:36 +03:00
bors[bot]
25cf2349ab Merge #256 
256: Improve/add use_item documentation r=matklad a=DJMcNab

Adds some documentation to use_item explaining all code paths (use imports are hard, especially with the ongoing discussion of anchored v. uniform paths - see https://github.com/rust-lang/rust/issues/55618 for what appears to be the latest developments)

Co-authored-by: DJMcNab <36049421+djmcnab@users.noreply.github.com>
 2018-12-06 17:30:36 +00:00
DJMcNab
5da245ec33 Fix a copy and pasting typo 2018-12-05 21:46:43 +00:00
DJMcNab
0a82d768c4 Improve/add the use_item documentation 2018-12-05 21:43:40 +00:00
Aleksey Kladov
ebc4e75253 switch back to the latest beta 2018-11-24 21:52:49 +03:00
Aleksey Kladov
edeec6a414 Complete paths after :: 2018-11-21 18:34:20 +03:00
Aleksey Kladov
bcdcfa9df2 Some import resolution boilerplate 2018-11-20 19:24:58 +03:00
Adolfo Ochagavía
c96bfe7e2d Split string lexing and run rustfmt 2018-11-11 21:00:31 +01:00
Adolfo Ochagavía
30cd4d5acb Validate byte string literals 2018-11-11 20:41:43 +01:00
Adolfo Ochagavía
c258b4fdb0 Add validator for byte 2018-11-11 20:27:00 +01:00
Adolfo Ochagavía
3b4c02c19e Validate string literals 2018-11-09 14:52:17 +01:00
Aleksey Kladov
6d253b58da Complete paths in use trees 2018-11-07 21:38:41 +03:00
Aleksey Kladov
2ed1514df3 rename ROOT -> SOURCE_FILE 2018-11-07 18:42:36 +03:00
Aleksey Kladov
f8b36bbc3b Rename File -> SourceFileNode 2018-11-07 18:42:36 +03:00
Jeremy A. Kolb
6df71da81f Add some more DocCommentsOwner 2018-11-07 18:24:55 +03:00
bors[bot]
2e2445444a Merge #207 
207: Finish implementing char validation r=aochagavia a=aochagavia

The only thing missing right now are good integration tests (and maybe more descriptive error messages)

Co-authored-by: Adolfo Ochagavía <github@adolfo.ochagavia.xyz>
 2018-11-07 11:09:40 +00:00
Adolfo Ochagavía
433a806191 Fix backslash escape 2018-11-07 12:04:26 +01:00
Adolfo Ochagavía
3b2ba59526 Use ArrayString instead of hand rolled data structure 2018-11-07 11:58:34 +01:00
Adolfo Ochagavía
e37ba706cc cargo format 2018-11-07 11:41:42 +01:00
Adolfo Ochagavía
94796e6447 Add lots of tests 2018-11-07 11:35:33 +01:00
Adolfo Ochagavía
fdb9f06880 Store hex digits in a stack-allocated buffer 2018-11-07 10:40:58 +01:00
Aleksey Kladov
8eaf7952ae ra_syntax::File is just RootNode 2018-11-06 23:26:26 +03:00
Aleksey Kladov
7f88fe8790 Add a pinch of comments 2018-11-06 22:06:58 +03:00
Aleksey Kladov
a5301e94d5 Generalize Owned nodes 2018-11-06 21:52:00 +03:00
Aleksey Kladov
ec131b6c7b grammar: fix where clause parsing 
closes #205
 2018-11-06 21:19:32 +03:00
Aleksey Kladov
dafe747dcc upstream basic tree algorithms to rowan 2018-11-06 20:56:32 +03:00
Adolfo Ochagavía
c56db92d1f Finish implementing char validation 2018-11-06 17:07:27 +01:00
bors[bot]
f605f6e70a Merge #188 
188: Introduce `SyntaxErrorKind` and `TextRange` to `SyntaxError` r=matklad a=aochagavia



Co-authored-by: Adolfo Ochagavía <aochagavia92@gmail.com>
Co-authored-by: Adolfo Ochagavía <github@adolfo.ochagavia.xyz>
 2018-11-05 21:32:25 +00:00
Adolfo Ochagavía
59405bfe4a cargo format 2018-11-05 22:29:33 +01:00
Adolfo Ochagavía
fda8ddc5fe Introduce Location and make SyntaxError fields private 2018-11-05 18:38:34 +01:00
Aleksey Kladov
80e50cae00 Switch ra_syntax to 2015 edition 2018-11-05 15:47:59 +03:00
Aleksey Kladov
6502bd2c96 reduce code duplication 2018-11-05 11:39:51 +03:00
Aleksey Kladov
9010cb9839 grammar: for predicates in where 
closes #191
 2018-11-05 11:24:08 +03:00
Adolfo Ochagavía
3b42ddae60 Introduce SyntaxErrorKind and TextRange in SyntaxError 2018-11-04 21:16:38 +01:00
Adolfo Ochagavía
9b5bbab104 Add character literal parsing and validation 2018-11-04 15:17:24 +01:00
Aleksey Kladov
cca5f862de Don't order import alphabetical 
alphabetical ordering is no more consistent, and much less useful then
the ordering which arises naturally when you add import.
 2018-11-01 16:18:53 +03:00
Aleksey Kladov
d685a9b564 Use From to get an owned AST 2018-11-01 13:41:20 +03:00
Jeremy A. Kolb
61580f3cb8 Remove DOC_COMMENT 
Closes #166
 2018-10-31 17:38:18 -04:00
Aleksey Kladov
6be50f7d5d Reformat all 2018-10-31 23:41:43 +03:00
Jeremy A. Kolb
d2bcd1a386 ast::DocCommentsOwner which represents a documentation comment owner 2018-10-31 15:08:37 -04:00
Aleksey Kladov
b67295134b Move FnDescriptors to analyzer 2018-10-31 10:56:31 +03:00
Aleksey Kladov
3068af79ff Introduce owned ast nodes 
ast::FooNode is an owned 'static counterpart to ast::Foo<'a>
 2018-10-31 10:29:32 +03:00
Aleksey Kladov
1643d94a65 switch to TextRange::subrange 2018-10-30 21:26:55 +03:00
Aleksey Kladov
69d07df201 Complete crate:: paths 2018-10-24 18:37:25 +03:00