Commit Graph

110 Commits

Author SHA1 Message Date
csmoe
2ca9f71897 fix: support existential type 2019-06-12 14:32:39 +00:00
csmoe
205a8278a9 fix: never type with binding
Change-Id: I14e1bc628b9d2dfdb1f40de3d3707f4e872767f2
2019-06-07 19:49:49 +08:00
Andrey Tkachenko
505b8d873f [#1083] Try block syntax: fix tests 2019-06-06 16:26:54 +04:00
Andrey Tkachenko
281c9eeaff [#1083] Try block syntax 2019-06-06 15:43:26 +04:00
Aleksey Kladov
2e722ec54b show error offsets in tests 2019-05-29 10:31:07 +03:00
Aleksey Kladov
310bfe57bd update test data 2019-05-28 17:09:45 +03:00
Aleksey Kladov
313314e14b share literal validation logic with compiler 2019-05-07 19:41:59 +03:00
Edwin Cheng
b454eb5a60 Add macro pat parsing 2019-04-30 23:22:48 +08:00
Edwin Cheng
d436ab0581 Refactor parser handle mult-char punct internally 2019-04-28 23:46:03 +08:00
Edwin Cheng
6c913d8fa7 Add ... parsing for fn pointer type 2019-04-23 11:10:41 +08:00
robojumper
ca40ca93a5 Parse and infer tuple indices 2019-04-06 01:07:35 +02:00
robojumper
636270f4a4 Parse unsafe async / const unsafe fns properly 2019-04-03 17:11:56 +02:00
Aleksey Kladov
7d6bd5d137 always show token text 2019-04-02 14:49:46 +03:00
bors[bot]
56f3524c69 Merge #1082
1082: Async block in argument position r=matklad a=andreytkachenko

Fixes case when async block appears in argument position

Co-authored-by: Andrey Tkachenko <andreytkachenko64@gmail.com>
2019-04-01 11:22:13 +00:00
Andrey Tkachenko
e89b97524a Async block in argument position 2019-04-01 15:15:41 +04:00
robojumper
d43dff43b4 Async closure syntax 2019-03-31 16:35:22 +02:00
Ville Penttinen
3f62ab8f51 Add WherePred to allow predicate access in WhereClause
This also unifies parsing of WHERE_PRED bounds, now Lifetime bounds will also be
parsed using TYPE_BOUND_LIST
2019-03-31 13:20:56 +03:00
bors[bot]
4666138c91 Merge #1072
1072: recognize async move blocks r=matklad a=memoryruins

closes #1053 

Co-authored-by: memoryruins <memoryruinsmusic@gmail.com>
2019-03-31 09:18:21 +00:00
Ville Penttinen
245c0d8584 Update tests 2019-03-31 10:39:23 +03:00
Ville Penttinen
bfc2ac90c8 Update tests 2019-03-30 17:11:46 +02:00
Ville Penttinen
444a119220 Fix parsing <= in type_args 2019-03-30 13:52:47 +02:00
memoryruins
c7264b4f07 add test for async blocks 2019-03-28 18:54:06 -04:00
memoryruins
7a06282d71 Add tests to ra_syntax for extern_crate_self 2019-03-28 12:15:44 -04:00
Ville Penttinen
95505e80fc Support references in higher-ranked trait bounds
Fixes #1020
2019-03-24 20:51:55 +02:00
pcpthm
bf8e7930da Fix reparsing failure when removing newline 2019-03-22 08:09:11 +09:00
pcpthm
edbc18516d Fix reparsing bug on "{}{}" 2019-03-22 08:09:11 +09:00
pcpthm
ec59d9bda5 Fix lexer not producing right token on "_" 2019-03-22 08:09:11 +09:00
pcpthm
9623e77d9f Fix reparsing bug when lex result is different 2019-03-22 08:09:11 +09:00
pcpthm
0acb61a911 Fix an arithmetic overflow in reparser 2019-03-22 08:09:11 +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
bors[bot]
91e7a3b6f2 Merge #983
983: support remainder assignment operator r=matklad a=JeanMertz

`%=` was returning errors for me, turns out it wasn't added as a valid assignment operation.

I'm not sure what the best location would be to add a test for this. Please let me know and I'll add one.

Co-authored-by: Jean Mertz <jean@mertz.fm>
2019-03-17 14:34:14 +00:00
Jean Mertz
a8ee994ae0
support remainder assignment operator 2019-03-17 14:11:24 +01:00
pcpthm
a67fe4ea7e Fix parse tree of attribute on match arm 2019-03-17 20:57:27 +09:00
pcpthm
a1d84f5fb0 Allow attribute on struct literal field 2019-03-17 19:08:35 +09:00
Michael Chesser
943d2fb781 Add test for minus in inner pattern 2019-03-14 19:24:12 +10:30
Caio
cc9721996c Add test for async block 2019-03-10 14:35:25 -03:00
Caio
ad72699553 Add async keyword 2019-03-09 20:40:22 -03:00
Ville Penttinen
1f4468a8da Add support for parsing multiple if and while-let patterns 2019-03-04 19:10:14 +02:00
Aleksey Kladov
90122542b2 allow mut ident patterns in trait methods
closes #928
2019-03-04 17:47:02 +03:00
Aleksey Kladov
0a19f4f1b4 allow aliases in underscores
this helps with

    use foo::Trait as _;

syntax
2019-03-04 16:40:08 +03:00
bors[bot]
dc8bcc1e42 Merge #926
926: allow vararg functions r=matklad a=matklad



Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
2019-03-04 12:49:37 +00:00
Aleksey Kladov
77f2381eea improve error recovery
parse the contents of error block as an expression
2019-03-04 15:31:18 +03:00
Aleksey Kladov
a99b1db49f allow vararg functions 2019-03-04 14:34:59 +03:00
Aleksey Kladov
78f10fcdc4 rename type to type_alias in the AST as well 2019-02-25 13:49:32 +03:00
Ville Penttinen
58d14bcaf7 Enable parsing attributes for generic lifetimes and type parameters 2019-02-17 23:32:10 +02:00
Ville Penttinen
96e3ac389f Parse only outer_attributes for match arms for now 2019-02-17 19:48:08 +02:00
Ville Penttinen
1c97c1ac11 Enable parsing of attributes inside a match block
We allow invalid inner attributes to be parsed, e.g. inner attributes that are
not directly after the opening brace of the match block.

Instead we run validation on `MatchArmList` to allow better reporting of errors.
2019-02-17 19:26:57 +02:00