Commit graph

77 commits

Author SHA1 Message Date
zhoufan
0ee6b70b34 Parse outer attributes on StructPatternEtCetera 2021-10-02 09:57:44 +08:00
Lukas Wirth
b6ed91a6de Rename *Owner traits to Has* 2021-09-27 12:54:24 +02:00
Lukas Wirth
a28c5d7311 Rename Dyn* nodes to Any* nodes 2021-09-27 12:45:36 +02:00
Aleksey Kladov
2bf81922f7 internal: more reasonable grammar for blocks
Consider these expples

        { 92 }
  async { 92 }
    'a: { 92 }
   #[a] { 92 }

Previously the tree for them were

  BLOCK_EXPR
    { ... }

  EFFECT_EXPR
    async
    BLOCK_EXPR
      { ... }

  EFFECT_EXPR
    'a:
    BLOCK_EXPR
      { ... }

  BLOCK_EXPR
    #[a]
    { ... }

As you see, it gets progressively worse :) The last two items are
especially odd. The last one even violates the balanced curleys
invariant we have (#10357) The new approach is to say that the stuff in
`{}` is stmt_list, and the block is stmt_list + optional modifiers

  BLOCK_EXPR
    STMT_LIST
      { ... }

  BLOCK_EXPR
    async
    STMT_LIST
      { ... }

  BLOCK_EXPR
    'a:
    STMT_LIST
      { ... }

  BLOCK_EXPR
    #[a]
    STMT_LIST
      { ... }
2021-09-26 19:16:09 +03:00
Lukas Wirth
83e97adfff Simplify 2021-09-21 16:15:30 +02:00
Lukas Wirth
b36f12dba5 Simplify 2021-09-21 16:05:21 +02:00
Lukas Wirth
6d6e0b8f21 Generate ast nodes for each ast trait 2021-09-21 15:52:11 +02:00
Jonas Schievink
d568e7686a Support if let match guards 2021-08-13 00:25:14 +02:00
Lukas Wirth
e7aa37c20a Support GATs for associated type arg parsing 2021-07-18 11:08:43 +02:00
Aleksey Kladov
58d2ece88a internal: overhaul code generation
* Keep codegen adjacent to the relevant crates.
* Remove codgen deps from xtask, speeding-up from-source installation.

This regresses the release process a bit, as it now needs to run the
tests (and, by extension, compile the code).
2021-07-03 22:11:03 +03:00
Jonas Schievink
1d6eef1350 Update ungrammar 2021-06-11 18:34:30 +02:00
Lukas Wirth
4771a56791 Parse extended_key_value_attributes 2021-03-19 02:13:46 +01:00
Edwin Cheng
8e07b23b84 Fix macro expansion for statements w/o semicolon 2021-03-16 13:44:50 +08:00
Aleksey Kladov
7022ea52b5 AdtDef -> Adt 2021-02-07 14:15:02 +03:00
Jonas Schievink
872bf09381 Add MacroType syntax 2021-01-18 17:56:35 +01:00
Lukas Wirth
98718e0544 Wrap remaining self/super/crate in Name{Ref} 2021-01-15 22:18:43 +01:00
Lukas Wirth
cb863390f2 Handle self/super/crate in PathSegment as NameRef 2021-01-15 19:21:23 +01:00
Daiki Ihara
85cd3524e2 Add support for yiled keyword 2021-01-15 23:35:17 +09:00
Aleksey Kladov
f9707cde68 Rename expr -> tail_expr 2021-01-05 15:51:13 +03:00
Lukas Wirth
be7260485e Update ungrammar for const block patterns 2020-12-23 01:26:31 +01:00
Lukas Wirth
dd496223f5 Node-ify lifetimes 2020-12-16 14:16:09 +01:00
Jonas Schievink
c31c3246a8 Basic support for decl macros 2.0 2020-12-15 18:43:34 +01:00
Jonas Schievink
c1cb595382 Move to upstream macro_rules! model 2020-12-15 15:37:37 +01:00
Aleksey Kladov
07da02fc37 ⬆️ crates 2020-08-27 19:06:00 +02:00
Jonas Schievink
f3ac19e8cd Support extern types 2020-08-24 22:02:55 +02:00
Aleksey Kladov
863b1fb731 ⬆️ ungrammar 2020-08-21 19:14:05 +02:00
Aleksey Kladov
a1c187eef3 Rename ra_syntax -> syntax 2020-08-12 18:30:53 +02:00
Renamed from crates/ra_syntax/src/ast/generated/nodes.rs (Browse further)