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55 commits

Author SHA1 Message Date
Lukas Wirth
c3c9f5ffe1 internal: Compute syntax validation errors on demand 2024-03-04 12:06:15 +01:00
Lukas Wirth
4303e741de Cleanup 2024-03-04 11:10:06 +01:00
Lukas Wirth
ed57008510 fix: Validate literals in proc-macro-srv FreeFunctions::literal_from_str 2024-02-13 12:33:51 +01:00
bors
925705e0c9 Auto merge of #16446 - Tyrubias:literal_from_str, r=Veykril 
Implement `literal_from_str` for proc macro server

Closes #16233

Todos and unanswered questions:

- [x] Is this the correct approach? Can both the legacy and `rust_analyzer_span` servers depend on the `syntax` crate?
- [ ] How should we handle suffixes for string literals? It doesn't seem like `rust-analyzer` preservers suffix information after parsing.
- [x] Why are the `expect` tests failing? Specifically `test_fn_like_macro_clone_literals`
 2024-02-13 10:41:36 +00:00
Victor Song
4923b8a74b Return Option<Parse<ast::Literal>> from ast::Literal::parse 2024-02-13 00:00:02 -06:00
Victor Song
1918f9b9e0 Address PR comments 2024-02-13 00:00:02 -06:00
Chengxu Bian
ca64359945 remove eprintln! overwrite 2024-02-12 23:54:32 -05:00
Tetsuharu Ohzeki
81c35d1f56 syntax: Fix warnings about clippy str_to_string rule 2024-02-10 01:00:40 +09:00
Lukas Wirth
8a5829cf28 Re-order mod declarations 2024-01-27 11:02:34 +01:00
Lukas Wirth
83591268ab minor: Make use of some new SmolStr improvements 2024-01-17 13:47:15 +01:00
Lukas Wirth
b97ab00bd4 Split out rustc_lexer from rustc_dependencies 2024-01-08 15:24:46 +01:00
Igor Matuszewski
a7224c998d Don't explicitly warn against semicolon_in_expressions_from_macros 
This has been warn-by-default for two years now and has already been
added to the future-incompat lints in 1.68.
 2023-12-05 11:35:09 +01:00
Lukas Wirth
890eb17b4e Replace ID based TokenMap with proper relative text-ranges / spans 2023-11-28 10:55:39 +01:00
Lukas Wirth
0dbde71159 Simplify 2023-09-26 12:25:59 +02:00
bors
11ffcc08a3 Auto merge of #15615 - shogo-nakano-desu:refactor/fix-clippy-lints, r=Veykril 
Refactor/fix clippy lints

As title says.
 2023-09-22 06:46:29 +00:00
hkalbasi
f4704bc8ae Switch to in-tree rustc dependencies with a cfg flag 2023-09-15 18:10:11 +03:30
shogo-nakano-desu
ebbbaaa90f refactor: fix clippy lints 2023-09-15 16:43:21 +09:00
Lukas Wirth
cba39f8553 fix: Fix float parser hack creating empty NameRef tokens 2023-08-08 14:44:33 +02:00
Lukas Wirth
7c765d9f9e fix: Expand eager macros to delimited comma separated expression list 2023-07-30 17:31:26 +02:00
Lukas Wirth
6a7b905c86 Fix the eager token maps by re-mapping the textranges between the input and input expansion 2023-07-13 09:22:38 +02:00
Laurențiu Nicola
7197a27028 Use triomphe Arc 2023-05-02 20:02:43 +03:00
Lukas Wirth
e550e553e0 fix: Bring back hovering call parens for return type info 2023-02-15 18:58:59 +01:00
Lukas Wirth
9d3e616f82 Simplify 2022-10-19 21:17:11 +02:00
Jonas Schievink
bd7dfac5eb Fix r-a spelling in some places 2022-08-01 13:47:09 +02:00
Amos Wenger
23d25a3094 Enable extra warnings required by rust-lang/rust 2022-07-20 15:00:17 +02:00
Lukas Wirth
86d1d9067e fix: Insert whitespace into trait-impl completions when coming from macros 2022-05-24 22:56:33 +02:00
Moritz Vetter
8848186213 fix(11422): have two different funuctions - one for iterating breaks, one for iteraating breaks and continues 2022-02-24 19:00:08 +01:00
Lukas Wirth
45ff51ba22 Make more precise range macro upmapping 2022-01-31 15:53:44 +01:00
Aleksey Kladov
bfc263f1f9 introduce hacks module 2021-12-28 18:57:13 +03:00
Aleksey Kladov
45bba40079 dead code 2021-12-28 17:00:55 +03:00
Aleksey Kladov
55f1564101 remove fragments from syntax 2021-12-28 17:00:55 +03:00
Aleksey Kladov
7e9c74d20b drop dead code 2021-12-28 17:00:55 +03:00
Aleksey Kladov
f0fefde401 remove Item::parse 2021-12-28 17:00:55 +03:00
Aleksey Kladov
b468bd6645 internal: start isolating ssr-related parsing APIs to SSR 2021-12-28 17:00:55 +03:00
Aleksey Kladov
a022ad68c9 internal: move all the lexing to the parser crate 2021-12-18 17:20:38 +03:00
Aleksey Kladov
958f20ff84 minor: dead code 2021-12-18 14:55:20 +03:00
Lukas Wirth
901c7c7277 match_ast! takes a pattern to allow underscore usage 2021-12-14 12:44:31 +01:00
Aleksey Kladov
c2e425dd00 internal: make sure macro test expand to valid syntax 2021-10-09 18:06:24 +03:00
Lukas Wirth
b6ed91a6de Rename *Owner traits to Has* 2021-09-27 12:54:24 +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
Aleksey Kladov
defe805fb7 internal: fix and force-disable block validation ;-( 
Originally we tried to maintain the invariant that `{}` always match.
That is, that in the parse tree the pair of corresponding `{}` is always
first and last tokens of some nodes.

We had the code to validate that, but apparently it's been broken for
**years** since we introduced tokens/nodes split. Fixing it now makes
some tests fail.

It's unclear if we want to keep this invariant: there's a strong
motivation for breaking it in the following case:

```
use std::{ // unclosed paren

fn main() {

}

} // don't actually want to pair up this with the one from `use`
```

So let's fix the code, but disable it for the time being
 2021-09-26 15:49:23 +03:00
Lukas Wirth
a6dde501df Only strip derive attributes when preparing macro input 2021-09-19 23:38:38 +02:00
Aleksey Kladov
104cd0ce88 internal: make name consistent with usage 2021-09-06 18:34:03 +03:00
Aleksey Kladov
78c7940f5c internal: remove dead code 2021-08-14 20:29:46 +03:00
Aleksey Kladov
1bbac9053d Add TokenText 2021-03-26 21:33:45 +03:00
Aleksey Kladov
f5a81ec468 Upgrade rowan 
Notably, new rowan comes with support for mutable syntax trees.
 2021-03-16 16:10:49 +03:00
Kirill Bulatov
778deb38fe Better strip turbofishes 2021-03-08 23:59:39 +02:00
Aleksey Kladov
3429b32ad1 ⬆️ rowan 
It now stores text inline with tokens
 2021-01-20 14:04:53 +03:00
Aleksey Kladov
f9707cde68 Rename expr -> tail_expr 2021-01-05 15:51:13 +03:00
Marijn Suijten
42da26e959 parser,syntax: Add separate parser for stmt with optional semicolon 
Adjusting `grammar::fragments::stmt` to Optional or Yes will break
original functionality and tests.
 2021-01-03 12:05:52 +01:00