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Author SHA1 Message Date
Nicolò Ribaudo
4fe8c3acc5
Revert "Fix: check if param is assignable when parsing arrow return type annotation" (#12198) 
This reverts commit 84987a00e632e65bdafdf7f70df46ded7fb083c8.
 2020-10-16 08:16:37 +02:00
Nicolò Ribaudo
84987a00e6
Reland "Fix: check if param is assignable when parsing arrow return type annotation" (#12183) 
* Reland "Fix: check if param is assignable when parsing arrow return type annotation"

This reverts commit 91a7a64b4b0c30ab1fdfbb12f77522afa2285ec4.

* Mark `RestElement` as assignable
 2020-10-15 11:32:37 -04:00
Nicolò Ribaudo
91a7a64b4b
Revert "Fix: check if param is assignable when parsing arrow return type annotation" (#12173) 
This reverts commit 136e6301cbfa9448cfb20396f82f93f0d3e10c12.
 2020-10-14 21:42:05 +02:00
Sven Sauleau
af8e0facc1
Parse import-assertions (#12139) 
Co-authored-by: Huáng Jùnliàng <jlhwung@gmail.com>
Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
 2020-10-14 21:18:16 +02:00
iamfotx
59d97d9bca
[parser] Better error message for missing number exponent (#12072) 
* fix(babel-parser) better error message for missing number exponent after 'e'

* fix(babel-parser) requested changes

* msg

Co-authored-by: Brian Ng <bng412@gmail.com>
 2020-10-14 21:17:38 +02:00
Huáng Jùnliàng
3ccca88178 Parse class static block (#12079) 
Co-authored-by: Brian Ng <bng412@gmail.com>
 2020-10-14 21:16:24 +02:00
Nicolò Ribaudo
3fd963fdc8
[ts] Add support for template interpolations in types (#12131) 
Co-authored-by: Brian Ng <bng412@gmail.com>
 2020-10-14 20:15:42 +02:00
Huáng Jùnliàng
136e6301cb
Check if param is assignable when parsing arrow return type (#11992) 2020-10-14 20:09:48 +02:00
Huáng Jùnliàng
21d7ee2610 String import/export specifier (#12091) 
* feat: parse moduleExportName
* feat: add validators
* Support string specifier name in commonjs transform
* Support string specifier name in export-ns-from
* test: add loose testcases
* test: add testcases for amd and umd
* feat: support systemjs
* test: update fixtures fixed in #12110
* add plugin name typings
* test: rename test layout
* feat: implement under moduleStringNames flag
* chore: add plugin syntax module string names
* feat: support ModuleExportName as ModuleExportName
* test: update test fixtures
* fix flow errors
* docs: update AST spec
* feat: support { "some imports" as "some exports" }
* feat: support { "some imports" as "some exports" } in systemjs
* test: add test on `import { "foo" }`
* Address review comments
* add moduleStringNames to missing plugin helpers
* Apply suggestions from code review
* update test fixtures
* Update packages/babel-parser/src/parser/error-message.js
* update test fixtures

Co-Authored-By: Kai Cataldo <kai@kaicataldo.com>
Co-authored-by: Brian Ng <bng412@gmail.com>
 2020-10-14 20:01:37 +02:00
Sosuke Suzuki
45f0cc2ed9
Recover from error for missing initializer in const declaration (#12120) 2020-09-29 18:40:51 +02:00
fisker Cheung
18d13d0032
Fix invalid setter parse (#12076) 
* Fix invalid `setter` parse

* estree

Co-authored-by: Brian Ng <bng412@gmail.com>
 2020-09-19 10:03:35 +02:00
Sosuke Suzuki
bbe0cf09fc
Throw a syntax error for a parameter properties in not constructor (#12061) 2020-09-14 16:28:06 -05:00
Huáng Jùnliàng
2c60595342
fix: ExpressionBody should respect [In] parameter (#11931) 2020-08-26 13:24:44 -04:00
Brian Ng
941f610275
Set generator to true during error recovery of accessor (#11987) 2020-08-21 14:37:52 -05:00
Huáng Jùnliàng
66c6b3b949
Add more parser test cases (#11923) 
* remove unused codes

* refactor: remove unused parseAccessModifier

* refactor: remove redundant async function checks

* refactor: remove redundant class check in checkExport

* add more parser test cases

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

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

* chore: add sourceType: unambiguous test

Co-authored-by: Brian Ng <bng412@gmail.com>
 2020-08-14 11:53:17 -04:00
Huáng Jùnliàng
df9ee2c7cd
Simplify tokenizer update context (#11944) 
* replace lineBreak.test by hasPrecedingLingBreak

* refactor: simplify updateContext
 2020-08-11 13:43:03 -04:00
Huáng Jùnliàng
a3893129ec
chore: enable flowcheck on CI (#11945) 
* chore: enable flowcheck on CI

* fix: flow errors
 2020-08-10 16:57:29 -04:00
Huáng Jùnliàng
4bb1e164da
Refactor [In] production parameter tracking (#11930) 
* refactor: track [In] parameter in prodParam

* Apply suggestions from code review
 2020-08-10 07:32:38 -04:00
Huáng Jùnliàng
a827ca41f3
refactor: simplify smart pipeline parsing (#11919) 2020-08-05 21:15:42 -04:00
Huáng Jùnliàng
76f033f8c7
simplify isLookaheadRelational method (#11922) 
* refactor: move isLookaheadRelational to flow plugins

* refactor: simplify isLookaheadRelational to isLookaheadToken_lt
 2020-08-05 20:21:35 -04:00
Huáng Jùnliàng
cd577eedfd
refactor: add recoverable error on accessorIsGenerator (#11921) 
* refactor: add recoverable error on accessorIsGenerator

* Update packages/babel-parser/src/parser/error-message.js

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

* Apply suggestions from code review

Co-authored-by: Brian Ng <bng412@gmail.com>
 2020-08-05 17:52:13 -04:00
Brian Ng
c0f6f0394d
Support ConditionalExpressions in dry-error-messages rule (#11917) 
* Support ConditionalExpressions in dry-error-messages rule

* tests
 2020-08-05 16:28:35 -04:00
Huáng Jùnliàng
50b3262063
refactor: avoid unnecessary property access (#11918) 
* refactor: avoid unnecessary property access

* refactor: `else` is redundant because keyName is const
 2020-08-05 15:39:45 -04:00
Huáng Jùnliàng
92434269af
fix: do not eat get/set after async is parsed (#11916) 2020-08-05 08:19:59 -05:00
Huáng Jùnliàng
a4ebe29b3f
Parser refactoring (#11871) 
* refactor: parseMaybeUnary => parseUnary

* refactor: extract shouldExitDescending method

* refactor: add parseUpdate

* refactor: avoid comparing with hardcoded token value

* refactor: add ParseNewOrNewTarget

* refactor: add parseCoverCallAndAsyncArrowHead

* add parseBind

* refactor: polish parseTaggedTemplateExpression interface

* refactor: add parseMember method

* refactor: add parseSuper method

* refactor: add parseAsyncArrowUnaryFunction method

* fix: disallow line break before async binding arrow

* refactor: simplify tt.name logic

* refactor: add parseDo method

* refactor: misc

* refactor: rename parseObjectMember by parsePropertyDefinition

* refactor: unify set/get/async keyword parsing in ObjectMethod

* refactor: misc

* refactor: add parseArrayLike method

* refactor: move fsharp epilogure and prologue inside parseObjectLike

* fixup

* refactor: rename parseFunctionExpression to parseFunctionOrFunctionSent

* refactor: remove redundant logic

* refactor: rename parseClassPropertyName by parseClassElementName

* refactor: avoid unecessary lookahead when parsing tt._export

* fix: export-default-from should support escaped async as export binding

* address review comments

* parseUnary -> parseMaybeUnary
 2020-07-31 20:36:04 -04:00
Huáng Jùnliàng
01d4625412
Correctly check reserved word for PropertyDefinition: IdentifierReference (#11862) 
* fix: check IdentifierReference in PropertyDefinition

* chore: add more test cases

* fix: incorrect test title
 2020-07-29 19:40:52 -04:00
Vahagn Aharonian
b651a6f6ab Enable logical assignment by default in @babel/parser (#11860) (#11869) 2020-07-29 18:32:12 -04:00
Brian Ng
8a1d7e41f2 Allow unknown/any in TS catch clause param (#11755) 2020-07-29 16:51:48 -04:00
Huáng Jùnliàng
059e9124ff
Add decimal parsing support (#11640) 
* docs: add DecimalLiteral to AST spec

* add decimal support

* fix: throw invalid decimal on start

* add DecimalLiteral type definitions

* update parser typings

* add generator support

* add syntax-decimal plugin

* Add syntax-decimal to babel-standalone

* add syntax-decimal to missing plugin helpers

* fix incorrect test macro
 2020-07-29 16:43:15 -04:00
Huáng Jùnliàng
2bf38fb914
fix: disallow \8, \9 in strict mode string (#11852) 2020-07-21 09:44:56 -04:00
Huáng Jùnliàng
f4eeff947d
fix: correctly set innerEndPos in CoverParenthesizedExpressionAndArrowParameterList (#11847) 2020-07-16 17:11:06 -05:00
Huáng Jùnliàng
02c8fd92bd
fix: add optional: false to chained optional call expression (#11814) 2020-07-09 20:33:50 -04:00
Huáng Jùnliàng
d67629b114
fix: throw expect jsx plugin error when an idStart or > is seen (#11774) 
* fix: throw expect jsx plugin error when an idStart or > is seen

* fix: avoid throwing undefined

* add test case
 2020-07-01 15:17:05 -04:00
Kai Cataldo
75c2300c28
Add @babel/eslint-plugin-development-internal (#11376) 
* Add @babel/eslint-plugin-internal

* Add dry-error-messages rule

* Address feedback

* Enable new rule

* fix author field

* Fix errors

* Add readme

* Add example configuration

* Handle directories

* run make bootstrap

* More updates!

* Fix errors

* Update tests

* Fix CI race condition
 2020-06-22 19:43:29 -04:00
Jorge Henriquez
beca7e2d8e
Add better parser error when using jsx (#11722) 
* Add "<" parser tests

*  No {jsx,flow,typescript} plugin

* Type parameter

* Valid JS Code

* Add: better parser error when using jsx

Address #11499

* Add: babel parser test

Test parser with no plugins and when jsx is given with a js expression

* Add: no flow but with typescript test

* Add: type paramter test with no plugins (no flow)

* Add: unclosed jsx element test
 2020-06-22 18:12:52 -04:00
Huáng Jùnliàng
30835f14db
fix: implement early errors for record and tuple (#11652) 2020-06-20 02:35:27 +02:00
骗你是小猫咪
e15a5c7509
Fix innercomments (#11697) 2020-06-12 20:22:47 -05:00
Huáng Jùnliàng
71d3527ef5
Properly parse export default from when exportDefaultFrom is not enabled (#11676) 
Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
 2020-06-05 09:08:21 -05:00
Huáng Jùnliàng
b5c4a46a69
refactor: split locationParser into ParserErrors and error message (#11653) 2020-05-30 15:05:42 -04:00
Justin Ridgewell
bda759ac3d Handle private access chained on an optional chain (#11248) 
Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
Co-authored-by: Huáng Jùnliàng <jlhwung@gmail.com>
 2020-05-26 22:18:17 +02:00
Justin Ridgewell
7459038db8 Add private-property-in-object support (#11372) 
https://github.com/tc39/proposal-private-fields-in-in

Co-Authored-By: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
Co-Authored-By: Huáng Jùnliàng <jlhwung@gmail.com>
 2020-05-26 22:18:17 +02:00
Vivek Nayyar
66b86e088c
added basic support for module attributes and tests updated (#10962) 
Co-Authored-By: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
 2020-05-25 01:26:28 +02:00
Kiko Estrada
5dd7f438c9
Enable import.meta by default in @babel/parser (#11406) 2020-05-24 22:57:34 +02:00
lazytype
62e686af91
Fix comments for smartPipeline topic-forbidding contexts (#11597) 
[skip ci]
 2020-05-23 22:59:46 +02:00
Huáng Jùnliàng
2f31ecf85d
fix: allow bigInt in method name and TSLiteralType (#11547) 
* refactor: add isLiteralPropertyName to parser utils

* address review comments [skip-ci]

* refactor: keyword is valid identifierName

* fix: allow bigint in TSLiteralType

* update typescript test whitelist
 2020-05-14 18:40:52 -04:00
Nicolò Ribaudo
31b361b736
Use ?. where it represents the intended semantics (#11512) 2020-05-09 23:31:50 +02:00
Huáng Jùnliàng
a466f9c310
fix: report missing plugins on type exports (#11417) 
* fix: report missing plugins on type exports

* nit refactors

* Update packages/babel-parser/src/parser/statement.js [skip ci]
 2020-04-14 15:23:54 +02:00
Huáng Jùnliàng
8b976b0670
fix: do not push new token context when function is following dot/questionDot (#11388) 
* fix: do not push new token context when function is following dot/questionDot

* more cautiously poping context
 2020-04-08 10:10:36 -04:00
Kai Cataldo
4e6c9c52ef
fix: token after strict mode block is evaluated in strict mode (#11186) 2020-03-24 08:38:02 +01:00
Vedant Roy
0e5c1da659
fix: async arrow functions should not be allowed after binary… (#11284) 
* Forbid async arrow functions after binary operator.

This commit makes Babel throw an error when parsing
code like "3 + async() => 2".

* Make atPossibleAsync more accurate

* Change atPossibleAsync to atPossibleAsyncArrow

Add an extra test to atPossibleAsync and refactor it to
atPossibleAsyncArrow. This also fixes a bug in the Typescript plugin,
so a new test has been added.

* Add test for async arrow after unary operator
 2020-03-21 19:38:36 +01:00