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71 Commits

Author SHA1 Message Date
Nicolò Ribaudo
a6d77d07b4
[babel 8] Remove @babel/runtime@<=7.13.0 compat check (#14120) 2022-01-08 21:06:40 +01:00
Sneh Khatri
ed3036d11c
Register binding for newly created vars for commonjs transforms (#14097) 2022-01-06 18:37:05 +01:00
Nicolò Ribaudo
2d989a983d
Run tests in a native Node.js ESM environment (#13966) 2021-12-03 15:32:58 +01:00
Huáng Jùnliàng
14572e1881
Sort module export names (#13788) 
* fix: sort export init statements by name

* update test fixtures

* refactor: reduce memory footprint

* review comments
 2021-09-26 10:12:18 -04:00
Nicolò Ribaudo
8fb50429ea
Throw a better error when transforming imported bindings in types (#13739) 
* Throw a better error when transforming imported bindings in types

* Also type casts

* Update error message
 2021-09-16 23:14:41 +02:00
Huáng Jùnliàng
1f79784a99
archive stage 4 parser plugins (#13717) 
* archive stage 4 parser plugins

* use npm protocol for archived plugins

* fix: get module.exports from archived plugins

* remove syntax-top-level-await from test options

* use npm syntax-class-static-block
 2021-09-01 15:35:24 -04:00
Federico Ciardi
7e50ee2d82
feat: add noIncompleteNsImportDetection assumption to plugin-transform-modules-commonjs (#13290) 2021-08-03 23:55:09 +02:00
overlookmotel
5ac5e3572f
Fix const violations in ESM imports when transformed to CJS (#13258) 2021-06-22 19:33:46 +02:00
Lively
950d3519e8
fix destructuring of empty string (#13444) 
* fix destructuring empty string

* use variable on expect

* overwrite all tests

* fix test cases
 2021-06-14 17:07:12 +02:00
Huáng Jùnliàng
9e241fc180
Better error for export * as ns without the correct plugin (#13296) 2021-05-12 00:40:13 +02:00
Nicolò Ribaudo
07440424d9
Archive @@babel/plugin-syntax-module-string-names (#13246) 
babel/babel-archive@15c88ef856
 2021-05-03 14:07:25 -04:00
Nicolò Ribaudo
910b1f266f
Archive @babel/plugin-syntax-class-properties (#13232) 
babel/babel-archive@b95d3626ad
 2021-04-29 23:56:03 +02:00
Nicolò Ribaudo
be03be1bc3
Implement importInterop: "node" option for module transforms (#12838) 2021-04-28 18:22:47 +02:00
Nicolò Ribaudo
87e35ae5c7
Fix undeclared variable in iterableToArrayLimit (#13185) 2021-04-21 00:39:00 +02:00
Nicolò Ribaudo
808d437cf4
Support iterating generators in browsers without Symbol (#13129) 2021-04-15 23:47:53 +02:00
Huáng Jùnliàng
6ee87eea49
[babel 8] fallback targets to "defaults, not ie 11" (#12989) 2021-03-23 20:17:16 +01:00
Nicolò Ribaudo
ea6a438315
Enable external-helpers by default in tests (#12911) 
Co-authored-by: Huáng Jùnliàng <jlhwung@gmail.com>
Co-authored-by: Babel Bot <babel-bot@users.noreply.github.com>
 2021-02-26 23:33:26 +01:00
Nicolò Ribaudo
6ef7b51a11 Implement assumptions defined in the babel/rfcs#5 RFC 
- `mutableTemplateObject` and `ignoreToPrimitiveHint` (#12408)
- `setClassMethods` (#12407)
- `setComputedProperties` (#12490)
- `ignoreFunctionLength` (#12491)
- `noDocumentAll` (#12481)
- `iterableIsArray` and `arrayLikeIsIterable` (#12489)
- `pureGetters` (#12504)
- `skipForOfIteratorClosing` (#12496)
- `objectRestNoSymbols`, `setSpreadProperties` and `pureGetters` (#12505)
- `noNewArrows` (#12613, #12793)
- `setPublicClassFields` and `privateFieldsAsProperties` (#12497)
- `constantReexports` and `enumerableModuleMeta` (#12618)
- `constantSuper`, `superIsCallableConstructor` and `noClassCalls` (#12726)

Co-authored-by: Justin Ridgewell <justin@ridgewell.name>
Co-authored-by: Huáng Jùnliàng <JLHwung@users.noreply.github.com>
 2021-02-21 17:09:45 +01:00
Nicolò Ribaudo
fb12afc289
Declare template objects inline (#12588) 2021-01-05 23:25:15 +01:00
Huáng Jùnliàng
f697e7995d Transform class static block (#12143) 
Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
Co-authored-by: Brian Ng <bng412@gmail.com>
 2020-10-14 21:16:24 +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
Niklas Mischkulnig
a080c82777
[cjs] Skip duplicate reexported bindings in namespace reexports (#11739) 2020-09-28 16:22:13 +02:00
Chintan Acharya
93429f8b09
Fix helpers.unsupportedIterableToArray for Map and Set (#11495) 
Fixes #11494
 2020-04-28 07:27:03 +02:00
Nicolò Ribaudo
10aa97bc10
Allow rest/spread on polyfilled or builtin iterables without Symbol support (#11268) 
* Allow rest/spread on polyfilled or builtin iterables when `Symbol` unsupported

Currently, when `Symbol` is not supported, we allow using rest/spread with:
- arrays
- strings
- arguments

With this PR, it will be also possible to use it with
- maps
- sets
- binary arrays

While in old browsers es6 builtins would still need to be polyfilled, it's way
easier to polyfill them because `Symbol` cannot be reliably polyfilled.

I didn't use `instanceof` becase:
- it doesn't work with polyfills not attatched to the global scope
- when using Babel to load polyfills, it would force the inclusion of `Map` and `Set` polyfills even if they are not used

Downside: the current approach of relying on `toString || construcor.name` doesn't work with subclasses.

* Don't use Array.from for array-like objects
 2020-03-17 08:14:05 +01:00
Nicolò Ribaudo
1ba41f2084
Throw better errors for non-iterables when Symbol doesn't exist (#11264) 2020-03-16 16:34:33 +01:00
Siddhant N Trivedi
3c6a8ae200
Fix rewriteThis in helper-module-transforms for computed class… (#11109) 
* Fix rewriteThis in helper-module-transforms for computed class elements

* Added test file and corrected the visitor

* Revert .gitignore

* Using skipAllButComputedKey method from plugin-replace-supers

* added tests for class methods

* Added tests for both class properties and methods and fixed skipping computed key for methods

* Fixed condition for class methods

* revised the conditions for class methods

* Added more tests and used else-if in classmethod condition

* Update packages/babel-helper-replace-supers/src/index.js

Co-Authored-By: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>

Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
 2020-02-12 21:19:10 +01:00
Vedant Roy
dadba01249 Fix export bindings not updated by 'for...in' and 'for...of' (#11074) 
* Correctly transpile export bindings for some for-of loops

* Correctly transform non-destructured for of loops to update exported variables

* Add tests

* Don't replace entire for of loop

* Correctly transform destructured for-of/for-in exports

* Update exported variables in array pattern and more fixes

* Refresh test output

* Update tests and rebase on master

* Refactor ForOf|ForIn visitor

* Don't transform re-declared exported vars

* Generate better name for loop id

Co-Authored-By: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>

* Idiomatically generate UidIdentifier

* Update scope after replacing loop declaration

Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
 2020-02-09 11:41:29 +01:00
Nicolò Ribaudo
a677d59a63
Archive syntax plugins enabled by default (#10820) 
* Remove syntax plugins enabled by default

Moved to babel-archive: babel/babel-archive@8f23ddce03

- `@babel/plugin-syntax-async-generators`
- `@babel/plugin-syntax-bigint`
- `@babel/plugin-syntax-dynamic-import`
- `@babel/plugin-syntax-json-strings`
- `@babel/plugin-syntax-nullish-coalescing-operator`
- `@babel/plugin-syntax-object-rest-spread`
- `@babel/plugin-syntax-optional-catch-binding`
- `@babel/plugin-syntax-optional-chaining`

* Fix build script

* Fix jest config

* Remove archived plugins from tests
 2020-01-13 00:31:48 +01:00
Klaus Meinhardt
b91720c1cc helper-module-transforms: dereference imported template tag (#10934) 
* Dereference imported template tag

* apply fix for OptionalCallExpression as well
 2019-12-28 16:46:20 -05:00
Huáng Jùnliàng
4436ffd604 Revert "Add ".js" extension to injected polyfill imports (#10549)" (#10835) 
This reverts commit d3a37b5d08074c007268eb15a11ae432165bad5d.
 2019-12-07 23:05:35 +01:00
shimataro
d3a37b5d08 Add ".js" extension to injected polyfill imports (#10549) 
* Node modules compatibility: add ".js" extension to imported polyfills

* Update fixtures

* add extensions on calling `addDefaultImport()`, not in the function.
 2019-12-06 13:30:23 +01:00
Nicolò Ribaudo
43aa7e262c
Don't throw when destructuring into a var named as an import (#10628) 2019-11-04 22:50:36 +01:00
ExE Boss
43065a9e24 fix(babel‑helpers/interopRequireWildcard): Avoid double nullis… (#10585) 
* fix(babel‑helpers/interopRequireWildcard): Avoid double nullish check

* Update fixtures
 2019-10-24 23:14:44 +02:00
samuel kwok
fe258dec04 fix: _interopRequireWildcard should only cache objects (#10574) 
* fix: [#10561] _interopRequireWildcard should cache object only

* fix: narrow down cache restriction to object/function type

* test: add interop require null module case
 2019-10-19 12:01:38 +02:00
Huáng Jùnliàng
b64cb9aaf1 fix: early return when instance is not iterable (#10396) 
* fix: early return when instance is not iterable

* chore: update test fixtures

* fix: gaurd against arguments for old browsers
 2019-09-06 18:09:57 +02:00
ifsnow
9ec26a7d3e Improves the logic to import objects in helpers (#10161) 
* Improves the logic to import objects in helpers

* Modified to work with more cases.

* Modified by considering exception cases

* Fixed not using bundler's polyfill

Co-Authored-By: Jordan Harband <ljharb@gmail.com>

* Updated test output files

* Changes to cache logic

* Modified to use if statement
 2019-08-08 11:11:50 +02:00
Daniel Tschinder
4f0840ab88
Update dev dependencies and fix linting errors (#10228) 
* chore: Uppate dev dependencies

* chore: Fix lint errors

* chore: Format options.json files

* chore: Fix stupid flow errors

* Update test262 whitelist

Seems test262-stream was updated and now these tests work.
 2019-07-27 15:09:30 +02:00
Nicolò Ribaudo
38f8bbac1a
Create @babel/plugin-proposal-dynamic-import (#9552) 
* Create @babel/plugin-proposal-dynamic-import

* Use airbnb/babel-plugin-dynamic-import-node

Do not duplicate code, which will unavoidably lead
to bugs being fixed in one plugin and not in the other.

* Update error message

* Add error callback to amd interop

* Update babel-plugin-dynamic-import-node
 2019-06-30 13:21:46 +02:00
Corey Farrell
8ca99b9f09 Fix: PrivateName Identifier should not be isReferenced. (#9861) 2019-04-15 22:05:16 -05:00
Corey Farrell
f31c72f310 Fix handling of class property value this in module transforms. (#9857) 
Prevent module transforms from rewriting `this` to `void 0` when found in the values of private class properties.  Add tests to prevent regressions.
 2019-04-15 22:45:10 +02:00
Andrew Anikin
123fdfd314 Fix lazy option of babel-plugin-transform-modules-commonjs (#9802) 
* Fix lazy mode of babel-plugin-transform-modules-commonjs (#9447)

* Update output snapshots for lazy mode of babel-plugin-transform-modules-commonjs (#9447)
 2019-04-01 07:59:12 +02:00
Nicolò Ribaudo
f195daa092
Don't add params of anonymous exported function decls to the outer scope (#9613) 
* Don't add params of anonymous exported function decls to the outer scope

* Test
 2019-03-01 00:09:49 +01:00
Nicolò Ribaudo
5c8cc0d536
Mark FOO in "var { x: FOO }˝ as a binding, not as a reference (#9492) 2019-02-27 00:17:11 +01:00
Brian Ng
f77c450cda
Bump prettier (#9373) 2019-01-22 09:16:32 -06:00
Daniel Tschinder
f4eec5ca79
Add new flag that indicates if a module has exports (#9171) 2018-12-12 21:24:44 -08:00
Logan Smyth
79b2af5997
Format fixture JSON with Prettier. (#8658) 2018-09-09 17:57:52 -07:00
Logan Smyth
935533cff3
Ensure that the wildcard interop is used with re-export + default. (#8316) 2018-07-14 12:49:31 -07:00
Henry Zhu
10910a10f5
Remove yearly presets from repo, inline in standalone (#8274) 
These were already deprecated in v6, just didn't remove the folders?
 2018-07-09 14:23:25 -04:00
Logan Smyth
b6eba87daa
Rename some test fixtures so they run properly. (#8265) 2018-07-04 18:33:26 -07:00
Dennis Czombera
040ba2bf53 Remove no longer needed #__PURE__ annotations for taggedTemplateLiteral helper (#7914) 
* Remove pure comment annotation

* Update outputs
 2018-05-12 15:19:33 +02:00