4599 Commits

Author SHA1 Message Date
Nicolò Ribaudo
143d159982
Create parser plugin "topLevelAwait" (#10449)
* Create parser plugin "topLevelAwait"

* Update test262 whitelist

* Update ts typings

* Fix "sourceType: unambiguous" with TLA

* Ambiguous tokens after await

* Update await %x(0)

* typo [skip ci]

* Typo [skip ci]

Co-Authored-By: Brian Ng <bng412@gmail.com>
2019-10-29 22:18:39 +01:00
Georgii Dolzhykov
63f9a3c946 rename assertsModifier to asserts (#10613)
see https://github.com/babel/babel/pull/10543#issuecomment-547571501
2019-10-29 16:25:42 -04:00
Devon Govett
3a5e8a8dd4 Add support for babel.config.json (#10501)
* Add support for babel.config.json root config

* Throw if multiple configuration files are found

* Add tests
2019-10-29 19:37:50 +01:00
Tan Li Hau
38a3063111 add assertions signature for TypeScript (#10543)
* add asserts predicate

* fix flow

* babel-generator for typescript assertions

* babel-types for typescript assertions

* asserts modifier as boolean
2019-10-29 18:51:33 +01:00
Nicolò Ribaudo
4cd93ab5f3
[parser] Enable "exportNamespaceFrom" by default (#10521) 2019-10-29 18:44:32 +01:00
Eugene Myunster
d248e2d188 moving proposalNullishCoalescingOperator and proposalOptionalChaining to stage 3 (#10590) 2019-10-29 18:44:01 +01:00
Nicolò Ribaudo
f47fbd5f39
Nit: Use ?. in the example used by the proposal readme (#10604) 2019-10-29 18:35:15 +01:00
Bogdan Chadkin
be0fcaaf49 Make dir for babel --out-file (#8622)
* Make dir for babel --out-file

Currently there's unexpected regression after upgrade from babel 6.
On creating file with any depth like dist/index.js the error about
not existing directory is thrown.

In this diff I modified babel-cli to create deep directory for out-file
command.

I also replaced `mkdirp` with more supported `make-dir` package which
also have official promise support.

* Fix test
2019-10-29 18:29:45 +01:00
彭驰
4e5ac1fd5c Fix #8326, add back --quiet option. (#10399)
* Fix issue #8326, quiet the @babel/cli with --quiet cli option.

* --quiet and --verbose options now conflict with each other.
2019-10-29 18:28:52 +01:00
Nicolò Ribaudo
1d1fab4ea2
[parser] Add support for private fields in TypeScript (#10483)
* [parser] Add support for private fields in TypeScript

* Fix flow
2019-10-29 18:27:54 +01:00
Simen Bekkhus
f1bc6c4e18 feat: if code frame error is on a single line, highlight the w… (#10361)
* feat: if code frame error is on a single line, highlight the whole path

* flow
2019-10-29 18:23:54 +01:00
gr
b6ef9689b2 [parser] Parse only modifiers of actual methods (#10594)
* Parse only modifiers of actual methods

* Throw question token if is used before the real name
2019-10-29 17:56:05 +01:00
Huáng Jùnliàng
01927babe2 chore: update web.immediate support fixtures (#10612) 2019-10-29 16:23:59 +01:00
Mateusz Burzyński
9ada30c207 Use .find instead of .filter to get targetPath in ImportInjector (#10608) 2019-10-27 15:09:03 -04:00
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
Matthew Whitworth
5b40845afe add test and fix for string literal case (#10578) 2019-10-21 17:39:03 +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
Nicolò Ribaudo
78cd63d9cf
Fix invalid test layout in @babel/parser 2019-10-18 11:16:17 +02:00
Nicolò Ribaudo
43b623c1f1
[traverse] Allow skipping nodes inserted with .replaceWith() (#9777)
* Avoid regression
2019-10-18 00:16:35 +02:00
Daniel Arthur Gallagher
b5b8055cc0 docs: add homepage link to @babel/runtime package.json (#10418)
* docs: add homepage link

Adds a homepage link to populate npmjs.com.
Update the repository property syntax.

* Update the repository link

Point to the root repo plus a reference to the subdirectory.

* style: drop HTML extension
2019-10-17 23:26:14 +02:00
Huáng Jùnliàng
8c94b3f209
Bump babel-types to ^7.6.3 (#10568)
* fix incorrect lerna bootstrap options

* chore: bump @babel/types dependencies to v7.6.3

* chore: remove ignore-engines on lerna bootstrap
2019-10-17 07:49:41 -04:00
gr
095f28a913 fix: Exclude catch clause from let identifier error (#10559)
* Exclude catch clause from let identifier error

* Disallow let binding based on parameter

* Add test

* Remove unused getter

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

Co-Authored-By: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
2019-10-17 09:30:36 +02:00
Huáng Jùnliàng
487f10f84d fix: disable caching when babel could not read/write cache (#10557)
* fix: disable caching when babel could not read/write cache

* emit warning when cache folder resides in readonly fs

* fix: always register save handler

* cache: maintain old behaviour

* test: add more test case

* fix: next tick tasks are FIFO

* test: disable test on Windows
2019-10-17 09:30:01 +02:00
piotr
5800fc97b3 [parser] Exception to 8 and 9 in tagged template (#10567) 2019-10-17 00:01:22 +02:00
Nicolò Ribaudo
2254542010
Don't use deprecated "lerna publish --require-scripts" (#10558) [skip ci] 2019-10-16 22:13:21 +02:00
Gerald
cd5d3abc32 fix: String#italics is incorrectly defined in babel-preset-env (#10563) 2019-10-16 09:23:47 -04:00
Nicolò Ribaudo
272d85d0ad
Inject core-js@3 imports in Program:exit instead of on post() (#10146)
* Inject corejs3 imports in Program:exit instead of post

This allows them to be requeued and transformed by other plugins.

* Also entry

* Rebase

* Update packages/babel-preset-env/src/polyfills/corejs3/entry-plugin.js [skip ci]

Co-Authored-By: Brian Ng <bng412@gmail.com>
2019-10-15 23:46:10 +02:00
Nicolò Ribaudo
686186cabc
Attemp fixing @babel/node and cli errors on Travis on Windows (#10547)
For some reason, it looks like that the rimraf call didn't properly delete
the folder:

   EEXIST: file already exists, mkdir 'C:\Users\travis\build\babel\babel\packages\babel-node\test\tmp'
      150 |   process.chdir(__dirname);
      151 |   if (fs.existsSync(tmpLoc)) rimraf.sync(tmpLoc);
    > 152 |   fs.mkdirSync(tmpLoc);
          |      ^
      153 |   process.chdir(tmpLoc);
      154 | };

Lets try to reuse the existing folder rather than deleting and recreating it
2019-10-15 23:00:23 +02:00
Alejandro Sánchez
06313a6288 Allow duplicate __proto__ keys in patterns, simple case (#6705) (#10532)
* Allow duplicate __proto__ keys in patterns, simple case (#6705)

* Update test262 whitelist

* Rename checkDuplicatedProto's parameter and adjust type

* Store first __proto__ redefinition's position
2019-10-15 00:18:33 +02:00
Huáng Jùnliàng
dcf7d89b8e fix: remove filename annotation in buildCodeFrameError (#10539) 2019-10-14 18:19:55 +02:00
Nicolò Ribaudo
1b19608a5a
Update fixtures for core-js new version 2019-10-14 00:59:02 +02:00
Brian Ng
e28c8ac612 Fix generator missing parens around an arrow returning function type (#10519) 2019-10-11 21:22:42 -04:00
Nicolò Ribaudo
99035ca96e
Don't use args rest/spread to hoist super method calls (#9939)
* Don't use args rest/spread to hoist super method calls

* Hoist this in hoisted super method calls

* Make the code more readable

Review by edoardocavazza
2019-10-11 10:18:54 +02:00
Nicolò Ribaudo
a422ea64ee
v7.6.4 2019-10-10 16:25:04 +02:00
Nicolò Ribaudo
34d30e28d6 Revert "chore: Upgrade source-map to 0.6.1 (#10446)" (#10536)
This reverts commit cc080417b995e2903352e7956890e0c74b23d4c9.
2019-10-10 09:03:49 -05:00
Nicolò Ribaudo
34937f13d5
Trailing comma after rest - The final fix (#10491)
* [parser] Track trailing commas in extras instead of state

* Update existing tests

* Update test262 whitelist

* Improve error message and location

* nit

* Use lookaheadCharCode
2019-10-08 23:08:50 +02:00
Nicolò Ribaudo
d329156ebc
v7.6.3 2019-10-08 21:31:40 +02:00
Huáng Jùnliàng
563874c06c Do not remove let bindings even they are wrapped in closure (#10343)
* fix: should not remove let binding even it is wrapped in closure

Fixes #10339

* fix: remove bindings defined in blockScope when wrapped in closure

* Move test assertions to the top level to ensure that they run
2019-10-08 19:43:12 +02:00
Tan Li Hau
b0acfb24dd add scope to TSModuleDeclaration (#10119) 2019-10-08 19:35:40 +02:00
Huáng Jùnliàng
0856618ed5 perf: replace lookahead by lookaheadCharCode (#10371)
* perf: replace lookahead by lookaheadCharCode

* fix: flow ignore

* refactor: add nextTokenStart method

* refactor: duplicated isNewLine code

* refactor: remove lookahead usage from babylon core
2019-10-08 19:09:05 +02:00
Jessica Franco
bc0966a46f Add declarations for more of @babel/types exports (#10504)
This adds lots of missing declarations to the types of @babel/types,
including many utility functions useful to plugin authors.

With the typescript types, I tried to make them as useful as possible
for control flow analysis / inference, but Flow doesn't seem to
support overloads and I'm not as familiar with it anyway so it has
simpler types.
2019-10-08 19:07:57 +02:00
Nicolò Ribaudo
3498195ae2
Do not hoist jsx referencing a mutable binding (#10529) 2019-10-08 18:50:03 +02:00
Brian Ng
57ae306457
Bump flow@0.108.0 (#10516) 2019-10-02 12:13:58 -05:00
David J. Hamilton
fa5a40c8d5 assertNoDuplicates throw with more context (#10419)
When users see errors like

```
Duplicate plugin/preset detected.
If you'd like to use two separate instances of a plugin,
they need separate names, e.g.

  plugins: [
    ['some-plugin', {}],
    ['some-plugin', {}, 'some unique name'],
  ]
```

It can be difficult to determine the source of the conflict, especially
in a larger build system.

This commit outputs what is known about the plugins that actually
conflict, which can be helpful for users to determine the root cause of
the conflict.

Partially addresses #9778
2019-10-02 16:45:03 +02:00
Nicolò Ribaudo
a219b6de7a
Disallow await inside async arrow params (#10469)
* Disallow await inside async arrow params

* Use -1 as default for awaitPos/yieldPos
2019-10-02 07:37:40 +02:00
Huáng Jùnliàng
fa5057f9fb Flow: interface identifier should be declared in the scope (#10220)
* fix: typo

* declare name for flow interface

* add test case for export overload function, typescript

* test: add test

Fixes #10044

* test: update test

* test(flow): add multiple declarations regression test

* re-enable flow test case

# Conflicts:
#	packages/babel-plugin-transform-flow-strip-types/test/fixtures/strip-types/def-site-variance/input.js
#	packages/babel-plugin-transform-flow-strip-types/test/fixtures/strip-types/strip-declare-statements/input.js
#	packages/babel-plugin-transform-flow-strip-types/test/fixtures/strip-types/strip-interfaces-module-and-script/input.js
#	packages/babel-plugin-transform-flow-strip-types/test/fixtures/strip-types/strip-iterator/input.js

* test: disable two flow dupl-decl test

* fix: do not declare name for declare function until we figure out a better way

* test: duplicate declare function and function would not throw
2019-10-02 07:32:42 +02:00
Huáng Jùnliàng
298c9a6c33 Add filename to transform error (#10511)
* polish: use “unknown” as a default filename in buildCodeFrameError

* feat: add filename to transform error

* fix: incorrect warning message

* fix: add filename to generate phrase error message

* address review comment from Nicolò
2019-10-01 17:19:29 +02:00
Nicolò Ribaudo
80d99b4d4e
Do not allow member expressions to start async arrows (#10332)
* Do not allow member expressions to start async arrows

* Boolean -> boolean
2019-10-01 11:40:42 +02:00
Nicolò Ribaudo
b459f6a0a4
Add windows to travis (#10249)
* Add windows to travis

* Update

* Do not use sh file on windows

* Fix whitespace

* Unify command

* ./ doesn't work on windows

* Remove all ./ usages

* Run windows test before others

* fix: normalize filename when generating sources

sources should be URL.

* fix: replace normalized path to cwd

* chore: add nodePlatform task options

* fix: normalize preset-env filename output

* chore: replace normalized path to CWD on win32 platform

* limit transform-react-source to run on linux and darwin

* test: escapeRegExp on testcases

* test: add test for babel --filename on windows

* test: double babel-node/cli test timeout

* chore: workaround windows build does not stop

* chore: remove redundant condition

* refactor: rename `nodePlatform` to `os`
2019-09-26 20:59:17 +02:00
Michael J. Currie
66062c2a8c Template literal validation (#10492)
* add template literal validation

* avoid null/undefined error when validating

* simplify validation logic and fix tests

Co-authored-by: Michael J. Currie <michaeljcurrie136@gmail.com>
2019-09-26 19:58:36 +02:00