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721 commits

Author SHA1 Message Date
Shotaro Yamada
e4ffa79b3e Enable serde feature in ra_syntax/Cargo.toml 2019-10-14 19:56:29 +09:00
Aleksey Kladov
c00f298fd2 add syntax-tree based indents 2019-10-12 22:07:47 +03:00
Shotaro Yamada
8c72c00abd Remove smol_str dependency from ra_syntax 2019-10-12 07:48:23 +09:00
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
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
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
uHOOCCOOHu
ffe179a736
Pass attributes as token tree to DefCollector 2019-10-03 02:27:11 +08:00
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
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
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
Aleksey Kladov
d847d53e36 Start simplifying editing API 2019-09-26 22:22:08 +03:00
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
Aleksey Kladov
a525e830a6 add new editing API, suitable for modifying several nodes at once 2019-09-25 17:57:12 +03:00
Aleksey Kladov
b7422bd1ab fewer monomorphisations 2019-09-25 17:19:16 +03:00
Aleksey Kladov
66101e931c simplify 2019-09-24 09:28:16 +03:00
kjeremy
fef7fcf5a9 Support loop as argument 2019-09-20 16:35:29 -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
5a65d4d9fb Add indexing to record_field_pat 2019-09-20 11:43:34 -04:00
Aleksey Kladov
d57b993ade fix infinite loop in the parser 
closes #1866
 2019-09-20 16:57:31 +03:00
Aleksey Kladov
0f70290b6e don't confuse macro with != 
closes #1871
 2019-09-20 16:23:24 +03:00
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
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
uHOOCCOOHu
8c078a0164
Infer box expression 2019-09-12 02:35:09 +08:00
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
40170885e7 WIP: switch to fully decomposed tokens internally 2019-09-10 15:46:39 +03:00
uHOOCCOOHu
f3cbdb07c5
Fix outer doc-comments of macro_rules 2019-09-09 11:13:14 +08:00
Florian Diebold
d21cdf3c99 Lower Fn(X, Y) -> Z paths 2019-09-07 15:13:05 +02:00
Aleksey Kladov
7a9d7dd637 switch to rustc_lexer crate 2019-09-05 23:07:17 +03:00
Aleksey Kladov
b2be998b7b better error recovery for use trees 2019-09-05 19:53:07 +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
Aleksey Kladov
9c3b25177e Correctly build BodySourceMap for macro-expanded expressions 2019-09-03 11:04:38 +03:00
Aleksey Kladov
e94587e315 fix assists 2019-09-02 21:52:06 +03:00
Aleksey Kladov
5e3f291195 fix hir for new block syntax 2019-09-02 21:23:19 +03:00
Aleksey Kladov
dcf8e89503 fix generated AST 2019-09-02 20:15:51 +03:00
Aleksey Kladov
470fc4765c update test data 2019-09-02 20:15:51 +03:00
Aleksey Kladov
3c2dea7f55 always wrap block into an expression 2019-09-02 20:15:51 +03:00
Aleksey Kladov
f377b94628 remove useless trait 2019-09-02 19:45:41 +03:00
Florian Diebold
f92177cfb5 Add an expr_source method analogous to the source methods in the code model 
... and use that instead of exposing the source map.
 2019-09-02 14:56:38 +02:00
uHOOCCOOHu
f5bea9051b
Support resolution of #[macro_use] extern crate 2019-09-01 01:54:41 +08:00
bors[bot]
cd433ed194
Merge #1734 
1734: Strip indents and empty lines in check_apply_diagnostic_fix_from_position r=matklad a=matklad



Co-authored-by: Phil Ellison <phil.j.ellison@gmail.com>
 2019-08-25 09:58:54 +00:00
Phil Ellison
200470692f Cast SyntaxNodePtr to AstPtr directly 2019-08-25 12:56:23 +03:00
Dylan MacKenzie
c93903e9c7 Generate and bless tests 2019-08-23 16:24:30 -07:00
Dylan MacKenzie
83433cd1f0 Centralize box pattern tests in patterns.rs 2019-08-23 16:19:53 -07:00
Dylan MacKenzie
e6f3790106 Add BoxPat variant 2019-08-23 15:11:34 -07:00
Aleksey Kladov
5b18a4eef9 rename struct -> record, pos -> tuple 2019-08-23 16:59:50 +03:00
Aleksey Kladov
bbcca4f735 make ast object safe 2019-08-23 15:06:47 +03:00
bors[bot]
0c35d82329
Merge #1721 #1723 
1721: Impl/dyn trait r=flodiebold a=flodiebold

This adds support for `impl Trait` and `dyn Trait` types as far as possible without Chalk. So we can represent them in the type system, and handle them in method resolution, but Chalk doesn't know about them yet. There's a small temporary hack here where we bypass Chalk during method resolution, so we can handle simple method calls on them and completion works.

Fixes #1608.

1723: Make sysroot use `RUST_SRC_PATH` if set r=matklad a=bkchr



Co-authored-by: Florian Diebold <flodiebold@gmail.com>
Co-authored-by: Bastian Köcher <git@kchr.de>
 2019-08-22 20:06:32 +00:00
Florian Diebold
4768f5e717 Improve/fix type bound lowering 2019-08-22 21:58:29 +02:00
Dylan MacKenzie
3e14b16c4d Add test for nested box pattern 2019-08-22 12:53:54 -07:00
Florian Diebold
16a7d8cc85 Add impl Trait and dyn Trait types 
- refactor bounds handling in the AST a bit
 - add HIR for bounds
 - add `Ty::Dyn` and `Ty::Opaque` variants and lower `dyn Trait` / `impl Trait`
   syntax to them
 2019-08-22 19:33:00 +02:00
Aleksey Kladov
9f238930f1 Don't add ? bounds as real bounds 
closes #1709
 2019-08-22 15:35:42 +03:00
Aleksey Kladov
deba1fedfa ⬆️ rustc_lexer 2019-08-20 19:53:05 +03:00
Aleksey Kladov
39e444d701 remove ast::*Kind enums 
With the new owned trees, we don't need an indirection here
 2019-08-19 13:58:49 +03:00
Aleksey Kladov
39f50e7bd7 use new quote-generated ast 2019-08-18 23:36:22 +03:00
Aleksey Kladov
8cefdb5527 use quote! macro to generate grammar 
We already use syn&quote elsewhere (transitively), so it make sense to
cut down on the number of technologies and get rid of tera
 2019-08-18 23:11:08 +03:00
Aleksey Kladov
d545a5c75c deserialize grammar 2019-08-18 21:54:51 +03:00
Aleksey Kladov
7e5a186c1f Introduce separate hir::BinaryOp 
Unlike ast::BinOp, it has significantly more structure to it, so it's
easier to, say, handle all assignment-like operations in the same way.
 2019-08-17 17:42:41 +03:00
Aleksey Kladov
8919aa8065 implement accessors for IndexExpr 2019-08-17 17:17:01 +03:00
Aleksey Kladov
fd4c083e42 simplify 2019-08-17 17:14:22 +03:00
bors[bot]
5ed6a13a2c Merge #1685 
1685: fix error of RangeFrom in for-loop r=DJMcNab a=bravomikekilo

fix [issue-1542](https://github.com/rust-analyzer/rust-analyzer/issues/1542) @matklad 

Co-authored-by: bravomikekilo <bmk1221@126.com>
 2019-08-15 05:49:13 +00:00
bors[bot]
19e0d7d596 Merge #1676 
1676: Fix for<'lifetime> for types specified by path r=matklad a=eupn

Fixes #1467.

Co-authored-by: Evgenii P <eupn@protonmail.com>
 2019-08-14 15:10:31 +00:00
bravomikekilo
4f31fed362 fix test position 2019-08-14 21:20:04 +08:00
bravomikekilo
3fce56280f fix test 2019-08-14 12:42:58 +08:00
bravomikekilo
2bebdf0b37 fix error of RangeFrom in for-loop 2019-08-14 11:55:21 +08:00
bors[bot]
978e3e384b Merge #1636 
1636: fix block parse problem r=matklad a=bravomikekilo

try to fix [issue-1598](https://github.com/rust-analyzer/rust-analyzer/issues/1598).

Co-authored-by: bravomikekilo <bmk1221@126.com>
 2019-08-13 12:46:47 +00:00
bravomikekilo
eb0e9bd981 add inline test 2019-08-13 18:17:10 +08:00
Florian Diebold
22724f37f3 Lower fully qualified associated type paths 
I.e. `<T as Trait>::Foo`.
 2019-08-12 21:43:00 +02:00
Evgenii P
f1e62501c3 Fix for<'lifetime> for types specified by path 2019-08-11 16:56:05 +07:00
Aleksey Kladov
f3ee5a1509 Move numeric names inside of NameRef 2019-08-09 12:16:47 +02:00
Evgenii P
957b5ed23a Parse tuple struct field initialization 2019-08-09 15:38:52 +07:00
Evgenii P
db4839033c Change macro to function 2019-08-09 15:04:13 +07:00
Evgenii P
073cf42391 rustfmt 2019-08-09 14:23:13 +07:00
Evgenii P
f4a6d92050 Reduce code duplication in lexer by introducing small macro 2019-08-09 14:08:34 +07:00
bors[bot]
87608904f6 Merge #1661 
1661: Parse function parameters attributes r=matklad a=eupn

Fixes #1397. The [RFC-2565](https://github.com/rust-lang/rfcs/blob/master/text/2565-formal-function-parameter-attributes.md) specifies `#[attributes]` to function parameters:

```rust
fn foo(#[attr] a, #[unused] b, #[must_use] ...) {
    // ...
}
```

This PR adds those attributes into grammar and to the parser, extending corresponding inline tests.

Co-authored-by: Evgenii P <eupn@protonmail.com>
 2019-08-08 13:04:28 +00:00
Evgenii P
6fa2d82147 Fix parser tests according to review 2019-08-08 09:12:07 +07:00
Aleksey Kladov
d6ab1af086 assoc types bounds 2019-08-07 21:00:02 +02:00
Evgenii P
9ea36703d2 Fix variadic arg inline test 2019-08-07 23:48:21 +07:00
Evgenii P
3fb58c620c Add function parameters attributes 2019-08-07 23:42:28 +07:00
bors[bot]
658382c1f5 Merge #1640 
1640: Bump deps r=matklad a=lnicola

`insta`, `unicode-xid` and others

Co-authored-by: Laurențiu Nicola <lnicola@dend.ro>
 2019-08-04 08:12:12 +00:00
Laurențiu Nicola
5153001889 Bump deps 2019-08-04 10:43:51 +03:00
kjeremy
0f61aa1f09 Unconditionally trim the end of comments 2019-07-31 13:59:14 -04:00
kjeremy
d65dc40348 Removes */ in block doc comments 2019-07-31 11:43:00 -04:00
kjeremy
4fccad9b2c Add explicit newline preserving tests 2019-07-31 10:46:15 -04:00
Phil Ellison
e6113c0998 Add merge_match_arm assist, bump rowan to 0.6.1 2019-07-29 21:59:52 +01:00
bors[bot]
a5fe9f7a87 Merge #1604 
1604: Fix failing type interference for floating point literal r=matklad a=theotherphil

Fixes https://github.com/rust-analyzer/rust-analyzer/issues/1592

Co-authored-by: Phil Ellison <phil.j.ellison@gmail.com>
 2019-07-29 19:02:39 +00:00
Phil Ellison
fab8e9bb8a cargo format 2019-07-28 20:54:37 +01:00
Phil Ellison
4fd7ad908b Add special case for f32 and f43 suffices on Literal.kind 2019-07-28 20:47:44 +01:00
Phil Ellison
578bc05ca4 Add issue link and trailing newline 2019-07-28 20:25:06 +01:00
Phil Ellison
fe1b1dd7d9 More direct failing test 2019-07-28 19:52:30 +01:00
Aleksey Kladov
459241f272 move syntax tests to unit tests 2019-07-24 12:49:19 +03:00
bors[bot]
bf3030404e Merge #1584 
1584: switch to upstream unescape r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-07-24 09:03:26 +00:00
Aleksey Kladov
2473cb6a5c switch to upstream unescape 2019-07-24 11:47:28 +03:00
bors[bot]
a971c6d32d Merge #1583 
1583: ⬆️ rowan r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-07-24 08:44:40 +00:00
Aleksey Kladov
c79eea9fc1 ⬆️ rowan 2019-07-24 11:28:53 +03:00
bors[bot]
25921f5a5f Merge #1573 
1573: fix: parse box syntax inside parentheses r=matklad a=csmoe

r? @matklad 

Co-authored-by: csmoe <csmoe@msn.com>
 2019-07-24 08:27:46 +00:00
Aleksey Kladov
700669bbd0 kill old lexer 2019-07-22 17:56:19 +03:00
Aleksey Kladov
75761c0e47 add rustc_lexer 2019-07-22 17:47:33 +03:00
csmoe
8fe58c3598 fix: parse box syntax inside parentheses 2019-07-22 20:52:10 +08:00
Aleksey Kladov
773ad2edb3 simiplify 2019-07-21 13:34:15 +03:00
Aleksey Kladov
d52ee59a71 streamline API 2019-07-21 13:28:58 +03:00
Aleksey Kladov
62be91b82d minor, move type 2019-07-21 13:08:32 +03:00
Aleksey Kladov
c9cfd57eea switch to upstream rowan's API 2019-07-20 20:12:06 +03:00
bors[bot]
3983ccca4a Merge #1566 
1566: align SyntaxText API with upstream r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-07-20 13:52:33 +00:00
Aleksey Kladov
f6bcc2d745 align SyntaxText API with upstream 2019-07-20 16:52:11 +03:00
bors[bot]
dac6adbef9 Merge #1562 
1562: Continue support for .await r=matklad a=unrealhoang

- add await expr to ast and HIR Expr
- infer type for `.await`

Co-authored-by: Unreal Hoang <unrealhoang@gmail.com>
 2019-07-20 11:27:50 +00:00
Unreal Hoang
5ac9f5cdc7
add await expr to ast 2019-07-20 19:35:49 +09:00
bors[bot]
6b352ffeb3 Merge #1560 
1560: move debug_dump to fmt::Debug r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
 2019-07-20 09:59:10 +00:00
Aleksey Kladov
f3bdbec1b6 rename range -> text_range 2019-07-20 12:58:27 +03:00
Aleksey Kladov
6d5d82e412 move debug_dump to fmt::Debug 2019-07-20 12:48:24 +03:00
Unreal Hoang
3a7f07c62d
add await to syntax, parser for await_expr 2019-07-20 17:41:31 +09:00
Aleksey Kladov
d92a88bf09 remove lifetime from syntax node text 2019-07-19 21:41:36 +03:00
Aleksey Kladov
0025299370 sane indexing in text 2019-07-19 20:55:32 +03:00
Aleksey Kladov
8467ba8cdb flip syntax text to use internal iteration 2019-07-19 20:29:59 +03:00
Aleksey Kladov
8f032d6a58 drop memory size of subtree 
it wasn't too accurate and the new measurement method of dropping the
database completely is better anyway
 2019-07-19 19:55:54 +03:00
Aleksey Kladov
191a6ba330 convenience api 2019-07-19 19:05:34 +03:00
Aleksey Kladov
5c594bcb48 cleanup casts 2019-07-19 18:22:00 +03:00
Aleksey Kladov
f9d9e0a1f7 several highlighting cleanups 
* make stuff more type-safe by using `BindPat` instead of just `Pat`
* don't add `mut` into binding hash
* reset shadow counter when we enter a function
 2019-07-19 16:09:32 +03:00
Aleksey Kladov
d4a66166c0 switch to the upstream rowan 2019-07-19 14:15:01 +03:00
Aleksey Kladov
0343c4a815 migrate ra_assists to the new AST 2019-07-19 13:16:25 +03:00
Aleksey Kladov
e2b28f5bb8 migrate ra_hir to the new rowan 2019-07-19 13:16:25 +03:00
Aleksey Kladov
d402974aa0 migrate ra_syntax to the new rowan API 2019-07-19 13:16:24 +03:00
Aleksey Kladov
df33e7685b use Parse in mbe 2019-07-18 23:19:04 +03:00
Aleksey Kladov
a6224f3620 make Parse generic 2019-07-18 22:55:04 +03:00
Aleksey Kladov
1edec77e58 cleanup imports 2019-07-18 20:16:33 +03:00
Ekaterina Babshukova
4abe03879b highlight mutable variables differently 2019-07-18 18:52:50 +03:00
Aleksey Kladov
0fb4b896e2 use more correct phantom types for ptrs 2019-07-18 18:13:32 +03:00
Aleksey Kladov
deab4caa7b make Parse fields private 
this is in preparation for the new rowan API
 2019-07-12 19:41:13 +03:00
Pascal Hertleif
6e87065968 Make clippy a bit happier 
Random drive-by fix. I honestly blame rust-analyzer itself on this,
because I set its watch mode to use `cargo clippy` 🤷
 2019-07-10 17:05:39 +02:00
Pascal Hertleif
d0ff53de2d Resolve a FIXME 
Now that we are using a newer smol_str release this can be simplified :)
 2019-07-10 17:04:38 +02:00