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60 commits

Author SHA1 Message Date
Aleksey Kladov
7a39bc3ba2 Make records grammar more orthogonal 
We used

  name [: expr]

grammar before, now it is

  [name :] expr

which makes things simpler
 2020-04-11 19:20:41 +02:00
Aleksey Kladov
5c5bde47fb Rename some tokens 2020-04-10 17:07:09 +02:00
Aleksey Kladov
0e46ed8420 Cleanups 2020-04-03 15:44:06 +02:00
Aleksey Kladov
4a745cc8cf Fix parsing of stement-ish binary expressions 
closes #3512
 2020-03-11 14:28:18 +01:00
Edwin Cheng
f4e48ad3e4 Parse attr in rhs of let stmts 2020-02-28 13:08:47 +08:00
Aleksey Kladov
3a859e587f Nest attrs into exprs in function args 2020-01-17 11:47:07 +01:00
Aleksey Kladov
b7c45fba57 Extract expr_with_attrs 2020-01-17 11:44:40 +01:00
Aleksey Kladov
90b8a31b83
Merge pull request #2813 from jyn514/arg_attributes 
Allow attributes before function arguments
 2020-01-17 11:15:07 +01:00
Joshua Nelson
f077d5c303
move inline function closer to relevant code 
also updates generated inline tests
 2020-01-16 22:20:17 -05:00
Edwin Cheng
ed8d5c86e3 Fix array element attribute position 2020-01-16 23:37:43 +08:00
Joshua Nelson
c78e34968f
shrink inline tes 2020-01-15 19:12:56 -05:00
Joshua Nelson
c3ac2c93fb
Allow attributes before function arguments 
This adds support for function calls of the form:

```rust
  (
    #[attr(...)] 1.2,
    #[attr_one(...)]
    #[attr_two(...)]
    1.5,
    ... etc ...
  )
```

Closes https://github.com/rust-analyzer/rust-analyzer/issues/2801
 2020-01-12 10:25:41 -05:00
Geoffry Song
a68aefdc46 Move inclusive range check to validation 2019-11-15 01:04:45 -08:00
Geoffry Song
989cebc99c Fix parsing of "postfix" range expressions. 
Right now they are handled in `postfix_dot_expr`, but that doesn't allow it to
correctly handle precedence. Integrate it more tightly with the Pratt parser
instead.

Also includes a drive-by fix for parsing `match .. {}`.

Fixes #2242.
 2019-11-15 00:18:28 -08:00
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
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
Alexander Andreev
fdbd6bb11a Added test for check doc strings in crates. 
#1856
 2019-09-30 11:58:53 +03:00
kjeremy
883edd002e Replace usages of bump_any with bump 2019-09-19 15:51:46 -04:00
Aleksey Kladov
b9d9db83d1 cleanup dollar handling in expressions 2019-09-10 21:28:27 +03:00
Aleksey Kladov
40170885e7 WIP: switch to fully decomposed tokens internally 2019-09-10 15:46:39 +03:00
Aleksey Kladov
e2b378ef7e rename bump -> bump_any 2019-09-10 01:00:38 +03:00
Aleksey Kladov
7910202ecd tiny simplification 2019-09-09 13:23:41 +03:00
Aleksey Kladov
3c2dea7f55 always wrap block into an expression 2019-09-02 20:15:51 +03:00
Aleksey Kladov
5b18a4eef9 rename struct -> record, pos -> tuple 2019-08-23 16:59:50 +03:00
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
Evgenii P
8222a1fddf Fix is_path_start to accept T![<], fix is_path_start usages 2019-08-13 22:36:01 +07:00
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
Aleksey Kladov
f3ee5a1509 Move numeric names inside of NameRef 2019-08-09 12:16:47 +02:00
Evgenii P
fa24e20867 Make name_ref to accept numeric names optionally 2019-08-09 16:08:36 +07:00
Evgenii P
957b5ed23a Parse tuple struct field initialization 2019-08-09 15:38:52 +07:00
bravomikekilo
562359d706 fix block parse problem 2019-08-03 19:57:07 +08:00
Unreal Hoang
3a7f07c62d
add await to syntax, parser for await_expr 2019-07-20 17:41:31 +09:00
zjy
de930237ff fixed #1384 2019-06-28 15:22:17 +08:00
csmoe
205a8278a9 fix: never type with binding 
Change-Id: I14e1bc628b9d2dfdb1f40de3d3707f4e872767f2
 2019-06-07 19:49:49 +08:00
Alan Du
4e449fb0b0 Fix clippy::if_same_then_else 2019-06-04 18:05:07 -04:00
Sergey Parilin
993abedd77 apply T! macro where it is possible 2019-05-15 15:35:47 +03:00
kjeremy
d8649c1af8 Simplify 2019-04-26 11:42:56 -04:00
Edwin Cheng
c0f19d7005 Add expr, pat, ty and macro_stmts 2019-04-19 03:49:56 +08:00
Edwin Cheng
57e4122b89 Add mbe stmt matcher 2019-04-17 12:34:43 +08:00
Edwin Cheng
6646d49f23 Fix bug and add expr , pat , ty matcher 2019-04-14 11:42:20 +08:00
robojumper
ca40ca93a5 Parse and infer tuple indices 2019-04-06 01:07:35 +02:00
Ville Penttinen
444a119220 Fix parsing <= in type_args 2019-03-30 13:52:47 +02:00
pcpthm
4cf179c089 Replace contract_child to a less ad-hoc API 2019-03-19 18:44:23 +09:00
pcpthm
2fb110e1fa Error about attributes on 
unallowed types of expression statement
 2019-03-19 17:37:08 +09:00
pcpthm
ffed132e52 Allow attributes on top level expression 
A top level expression is either
- a expression statement or
- the last expression in a block
 2019-03-19 17:24:02 +09:00
bors[bot]
1cd18f9237 Merge #991 
991: Use Marker argument for item parsers r=matklad a=pcpthm

Before doing this for expressions, I found that the pattern (Marker argument) should be applied to the item parsers because visiblity and modifiers are parsed in a separate function.

Fixed some parser bugs:
- Fix pub_expr: `pub 42;` was allowed.
- Fix incorrect parsing of crate::path: incorrectly parsed as `crate` as a visibility.

Co-authored-by: pcpthm <pcpthm@gmail.com>
 2019-03-18 09:32:28 +00:00
pcpthm
76075c7410 Use Marker argument for item parsers 
- Fix pub_expr
- Fix incorrect parsing of crate::path
 2019-03-18 14:34:08 +09:00