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412 Commits

Author SHA1 Message Date
Federico Ciardi
a64d08c101
fix(parser): correctly parse record and tuple tokens (#13418) 
* fix(parser): correctly parse token location for `#{` and `#[`

* fix: `bar` tokens

* fix: don't parse record and tuple pipe closing tokens as operators
 2021-06-08 20:58:48 -04:00
Tony Gorez
a0369fdbfa
fix: throw when async() call param is object with assignement (#13410) 2021-06-03 16:12:15 +02:00
Huáng Jùnliàng
b8175ec060
Relax import assertion key-is-type constraint (#13409) 2021-06-02 07:51:56 -04:00
Yosuke Ota
0b29b5c2c0
Add support for d flag of regex literals in parser (#13396) 2021-05-31 08:34:53 -04:00
Nicolò Ribaudo
1341e560ff
Skip flow/typecasts/3 test on Node.js 6 (#13382) 2021-05-27 09:20:45 -05:00
Huáng Jùnliàng
079f8cd5bc
fix: disallow surrogate in the end of contextual name (#13377) 2021-05-26 22:57:59 -04:00
Huáng Jùnliàng
acf2a10899
Faster tokenizer lookahead (#13341) 
* refactor: simplify token context structure

* add benchmark

* perf: return a sub-state on tokenizer lookahead

* Update packages/babel-parser/src/tokenizer/index.js

Co-authored-by: Brian Ng <bng412@gmail.com>

* Update packages/babel-parser/src/tokenizer/index.js

Co-authored-by: Brian Ng <bng412@gmail.com>

* remove irrelevant comment

* fix: guard curPosition with isLookahead

* add test cases

Co-authored-by: Brian Ng <bng412@gmail.com>
 2021-05-25 21:12:38 -04:00
Sosuke Suzuki
d6a5f6190d
[ts] Default typeAnnotation of TSTypePredicate to null (#13354) 2021-05-23 20:12:42 +02:00
Huáng Jùnliàng
461ba2531a
refactor: add parse*Literal parser routines (#13333) 
* refactor: simplify parseLiteral interface

* refactor: extract specific methods on parsing literals

* fix: avoid StringLiteral type comparison

* add test cases

* fix: remove redundant node

* Update packages/babel-parser/src/plugins/flow/index.js

Co-authored-by: Federico Ciardi <fed.ciardi@gmail.com>

* update test fixtures

* fix: refine parseLiteral typings

Co-authored-by: Federico Ciardi <fed.ciardi@gmail.com>
 2021-05-19 16:00:24 -04:00
Huáng Jùnliàng
2a5b23186a
perf: minimize identifier lookahead when parsing let (#13328) 2021-05-18 08:19:58 -04:00
Huáng Jùnliàng
0d0950f341
fix: preserve tokensLength in tryParse (#13326) 
* fix: preserve tokensLength in tryParse

* Apply suggestions from code review

Co-authored-by: Brian Ng <bng412@gmail.com>

Co-authored-by: Brian Ng <bng412@gmail.com>
 2021-05-17 15:32:12 -04:00
Nicolò Ribaudo
c2181343f1
Parse let declarations whose id starts with \ (#13325) 2021-05-17 08:46:59 -05:00
Huáng Jùnliàng
b3d35cd412
[Babel 8]: remove module attributes parser/generator support (#13308) 
* breaking: remove support of moduleAttributes

* Update packages/babel-parser/src/plugin-utils.js

Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>

* chore: remove todo comments

* make prettier happy

Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
 2021-05-14 09:55:40 -04:00
Sosuke Suzuki
1d54419ec4
Parse attributes of import expression with estree plugin (#13284) 
* Parse attributes of import expression with estree plugin

* Add tests

* Update packages/babel-parser/src/types.js

Co-authored-by: Huáng Jùnliàng <jlhwung@gmail.com>

Co-authored-by: Huáng Jùnliàng <jlhwung@gmail.com>
 2021-05-07 16:37:20 -04:00
Huáng Jùnliàng
a387973821
Refactor private name tokenizing (#13256) 
* add benchmark

* refactor: create tt.privateName token for private names

* add backward compat privateName = hash + name to Babel 7

* perf: get private name SV from token value

* chore: tweak benchmark file

* chore: update test fixtures

* convert tt.privateName to PrivateIdentifier

* perf: avoid most isPrivateName call

* Update packages/babel-parser/src/parser/expression.js

Co-authored-by: Justin Ridgewell <justin@ridgewell.name>

* perf: use inlinable codePointAtPos

* make prettier happy

Co-authored-by: Justin Ridgewell <justin@ridgewell.name>
 2021-05-06 09:46:09 -04:00
Huáng Jùnliàng
278193b6f7
fix: update chunkStart on missing unicode escape (#13261) 2021-05-06 08:31:11 -04:00
Sosuke Suzuki
ef87648f3f
Parse static blocks with typescript plugin (#13243) 
* Support static blocks with typescript

* Add tests

* Reuse isStatic var

* Disallow parsing static blocks with modifiers

* Add tests

* Raise recoverable errors

* Address review

* Add tests for static static {}
 2021-05-03 16:17:08 -04:00
Stuart Cook
fa01fbe052
Parse for await (async of ...) (#13244) 2021-05-01 18:00:21 +02:00
Huáng Jùnliàng
2a3e35f026
chore: remove duplicate test262 parser tests (#13241) 2021-05-01 10:57:43 -04:00
Huáng Jùnliàng
0f2a1a8153
Add runFixtureTestsWithoutExactASTMatch in parser test runner (#13227) 2021-04-29 18:42:26 +02:00
Nicolò Ribaudo
a2ac2f39b5 Update @babel/parser fixtures 2021-04-28 18:41:10 +02:00
Huáng Jùnliàng
28d7442aae Parse async do expressions (#13043) 
* parse async do expressions

* add test cases

* update test fixtures

* chore: add syntax-async-do-expressions

* generater support

* fix: do not transform async do expressions

* chore: add asyncDoExpressions to missing plugin helpers

* update ast types

* add more test cases

* throw when asyncDoExpressions is enabled but not doExpressions

* avoid add parentheses for async do expressions

* address review comments

* chore: update parser typings
 2021-04-28 18:26:01 +02:00
Sosuke Suzuki
7f5b212322
babel-parser: Add new typescript plugin option dts: boolean (#13113) 2021-04-28 18:24:18 +02:00
Nicolò Ribaudo
22b0eb038f [ts] Enforce order for the override modifier (#13209) 
* [ts] Enforce order for the `override` modifier

* generator

* Add more checks

* Update TS tests
 2021-04-28 18:21:31 +02:00
George Zahariev
8433cd0c05 Support parsing Flow's Optional Indexed Access Types (#13224) 2021-04-28 18:21:31 +02:00
Nicolò Ribaudo
57daba85aa Parse string export names by default (moduleStringNames) (#13195) 
* Parse string epxort names by default (`moduleStringNames`)

* Remove remaining references
 2021-04-28 18:21:31 +02:00
Huáng Jùnliàng
ceaab0bae7 Parse class fields and private methods by default (#13175) 
* feat: materialize class features

* chore: move testcases to es2022

* chore: update test fixtures

* chore: remove classPr\w+ from options.json

* chore: remove empty options.json

* update flow test allowlist

* update typescript allowlist
 2021-04-28 18:21:31 +02:00
Sosuke Suzuki
7484b51e56 Support TS 4.3 get/set type members (#13089) 
Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
 2021-04-28 18:21:31 +02:00
Sosuke Suzuki
2521c666f7 Add internal ESLint rule for consistent parser error messages (#13130) 2021-04-28 18:21:31 +02:00
Pig Fang
bf14a106ad Support TS 4.3 override syntax in class (#13097) 
* support TS 4.3 `override` syntax in class

* fix types

* fix types

* tweak error message

* update TypeScript commit

* split tests

* add more tests

* update allowlist

* disallow `override` with `declare`

* disallow `override` in non-sub class

* update TypeScript allowlist

* rename error message key

* add more tests
 2021-04-28 18:21:31 +02:00
Sosuke Suzuki
f8aa32f767 Support parsing Flow's Indexed Access Types (#13053) 2021-04-28 18:21:31 +02:00
Pig Fang
eac0259ce2 Support TS 4.3 static index signature in classes (#13096) 2021-04-28 18:21:31 +02:00
Sosuke Suzuki
0ee98139a6 Introduce parser error codes (#13033) 2021-04-28 18:21:31 +02:00
Federico Ciardi
368bf893fa
[ts] raise SyntaxError for declare before getter/setter (#13143) 
* fix: raise `SyntaxError` for `declare` before getter/setter

* fix: allow `declare` when class property name is `get` or `set`
 2021-04-17 23:00:24 +02:00
Federico Ciardi
42e630e8a2
Allow trailing comma after rest parameter in TSDeclareFunction (#13101) 
* fix(ts): allow trailing comma after rest parameter in `TSDeclareFunction`

* Apply code review changes

Co-Authored-By: Nicolò Ribaudo <7000710+nicolo-ribaudo@users.noreply.github.com>
 2021-04-06 18:36:17 +02:00
Federico Ciardi
7fe3ebf4db
fix: raise SyntaxError for unparenthesized assert and assign (#13099) 
* fix: raise `SyntaxError` for unparenthesized assert and assign

* chore
 2021-04-06 16:07:13 +02:00
Huáng Jùnliàng
8efbac4a5d
fix: the LHS in for-of loop should not start with let (#13049) 
* fix: the LHS in for-of loop should not start with let

* Update packages/babel-parser/src/parser/statement.js

Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>

Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
 2021-03-29 16:54:23 -04:00
Huáng Jùnliàng
0067fd9e02
Disallow await before exponential (#12441) 
* refactor: move unary exponential check to parseMaybeUnary

* fix: disallow await before exponential

* add test cases
 2021-03-25 11:20:47 -04:00
Federico Ciardi
4f727139ec
fix(ts): Allow parenthesized "assert and assign" (#12933) 
Co-authored-by: Nicolò Ribaudo <7000710+nicolo-ribaudo@users.noreply.github.com>
 2021-03-22 17:00:03 +01:00
Huáng Jùnliàng
0988c471e9
Parse type imports in TSImportEqualsDeclaration (#12962) 2021-03-14 23:34:49 +01:00
Huáng Jùnliàng
1a05b81387
Support multiple static blocks (#12738) 2021-03-12 23:29:55 +01:00
Nicolò Ribaudo
d04842a700
Avoid using CJS globals in internal source files (#12963) 
* Lint against CJS globals in modules

* Use `import.meta.url` instead of `__filename` in `src` files

* Prepare fixtures runner for `import.meta.url`

* Use `import.meta.url` instead of `__filename` in `test/index` files

* Remove `__dirname` from remaining test files

dirname

* Avoid using `module` in `src` files

* Avoid using `require` in `src` files

* Avoid using `require` in `test` files

* Update `@types/node`

* Compile dynamic import in `@babel/node`

* Fix windows

* Use `@babel/plugin-proposal-dynamic-import` from npm
 2021-03-05 19:55:36 +01:00
Sosuke Suzuki
b416847b61
(ts) Raise syntax error for abstract methods with a body (#12687) 
Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
 2021-03-02 11:57:58 +01:00
Sosuke Suzuki
b62fc3d44f
babel-parser(flow): Set this property to null for FunctionTypeAnnotation without parens (#12930) 
* Add null property to FunctionTypeAnnotation without parens

* Update tests

* Update tests
 2021-03-01 09:15:43 -05:00
Nicolò Ribaudo
c30039029a
Don't enable class features by default in estree (#12867) 
* Don't enable class features by default in `estree`

* Flow

* Reduce breakage
 2021-02-23 11:30:01 +01:00
Huáng Jùnliàng
03d7911be6
Implement class features in estree (#12370) 
Co-authored-by: Kai Cataldo <kai@kaicataldo.com>
 2021-02-21 20:12:12 +01:00
Sosuke Suzuki
9c567baa9b
Parse JS Module Blocks proposal (#12469) 2021-02-21 20:08:20 +01:00
Sosuke Suzuki
e4588bed22
Support TypeScript 4.2 abstract constructor signatures (#12628) 
Co-authored-by: Huáng Jùnliàng <jlhwung@gmail.com>
Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
 2021-02-21 20:07:55 +01:00
George Zahariev
5b99b8f221
Flow Enums with unknown members support (#12193) 
* Flow Enums with unknown members parsing

* Updates after rebase

Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
 2021-02-21 18:42:23 +01:00
Daniel Sainati
16e9f1c8e5
Support Flow this parameter annotations (#12234) 2021-02-21 17:44:27 +01:00