314 Commits

Author SHA1 Message Date
Huáng Jùnliàng
ea2892fefc
add declare to class properties type annotations (#12257)
* add declare to class properties type annotations

* chore: use preset-flow
2020-10-27 10:05:01 -04:00
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
James Addison
94b5f92e39
Replace lodash 'defaults' usage with ES6 Spread initializer (#11797)
Co-authored-by: Corey Farrell <git@cfware.com>
2020-10-14 20:10:44 +02:00
Huáng Jùnliàng
e0b2bfb78f
fix: mark Pattern in CatchClause as scope (#12119) 2020-09-29 15:04:24 -04:00
Barron Wei
1a8e7ff2ec
fix(do-expr): SwitchStatement with IfStatement cases (#11728)
* test(do-expr): condition before break

* test(do-expr): labeled break

* fix(do-expr): add check for break in BlockStatement

* fix(do-expr): add LabeledStatement case for getCompletionRecords

* test(do-expr): rename condition before break to condition before expression

* revert(do-expr): undo remove break for do switch

* revert(do-expr): undo remove labeled break

* test(do-expr): add condition before break

* test(do-expr): update condition before break

* test(do-expr): remove labeled break

* fix(do-expr): add tree search in findBreak

* fix(do-expr): ignore isFunction case in findBreak
2020-09-18 10:34:35 -04:00
Johan Holmerin
b9407d7660
Forward deopt node path in NodePath#evaludate (#11832)
* Forward deopt node path

* Move deopt evaluation tests

* Document evaluate deopt property
2020-08-20 16:20:19 -04:00
James Addison
9daa50e005
babel-traverse: prefer clearer, reduced-bias option naming (#11791)
* babel-traverse: prefer clearer, reduced-bias option naming

* Apply suggestions from code review

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

Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
2020-07-29 16:41:20 -04:00
Huáng Jùnliàng
8f191ead92
chore: fix typo in codebase (#11846) 2020-07-16 16:01:20 -05:00
James Addison
55ce749f42
Replace lodash 'clone' usage with ES6 Spread initializer (#11811) 2020-07-09 10:32:04 -05:00
James Addison
3e55270135
Reduce dependency on lodash functions: includes, uniq, repeat, isinteger (#11790)
* Replace lodash 'includes' usage with Array.prototype.includes

* Replace lodash 'values' usage with Object.values

* Replace lodash 'uniq' usage with Array.from(new Set(...))

* Property safety: ensure that ignoreSuites/ignoreTasks are populated prior to access

* Property safety: ensure that blacklistTypes is populated prior to access

* Revert "Replace lodash 'values' usage with Object.values"

This reverts commit 9fd3679d6db03066daee09fad0050e5292a32aa1.

* Replace lodash 'repeat' usage with String.prototype.repeat

* Replace lodash 'isinteger' usage with Number.isInteger

* Remove explicit lodash dependency from babel-generator package

* Update packages/babel-helper-transform-fixture-test-runner/src/index.js

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

* Rely on optional chaining operator as sole boolean check

* Handle additional optional chaining operator simplification

* Update type signature

Co-authored-by: Brian Ng <bng412@gmail.com>
2020-07-06 09:27:41 +02:00
Wojciech Maj
1dd94e813e
Replace non-inclusive "whitelist" and "blacklist" terms with "allowlist" etc. (#11758) 2020-06-29 15:39:38 -04:00
Nicolò Ribaudo
eea156b2cb Migrate from "master" branch to "main" (#11715)
* Remove dead link

* Use consistent "homepage" url in package.json

* Update md links

* Update comment link in parser d.ts

* Add comment in gitpod config

* Update circleci config

* Update PULL_REQUEST_TEMPLATE

* Update badges

* Trigger CI

* Update 404 link
2020-06-18 21:52:29 -04:00
Bogdan Savluk
4108524856
Update prettier to v2 (#11579)
Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
2020-06-07 22:21:33 +02:00
任文龙
429840dc2b
scope.rename() missing identifier in VariableDeclarator (#11595) 2020-05-26 23:05:12 +02:00
Nicolò Ribaudo
93978267ec
Add "allowArrayLike" opt to destructuring and spread transforms (#11265) 2020-05-24 23:00:06 +02:00
Nicolò Ribaudo
31b361b736
Use ?. where it represents the intended semantics (#11512) 2020-05-09 23:31:50 +02:00
Zen
83d365acb6
handle objectMethod in scope.isPure (#11482) 2020-04-25 18:34:52 +02:00
beraliv
a34424a894
Adding createFlowUnionType in place of createUnionTypeAnnotati… (#11448)
* 🔄 createUnionTypeAnnotation => createFlowUnionType

*  add createFlowUnionType if it exists (in new versions only ⚠️)

* 🔄 use createFlowUnionType for createUnionTypeAnnotation
2020-04-22 19:11:01 +02:00
beraliv
6b8f6ab2de
transform-spread: create TS types (not Flow) when using TS (#11378)
*  add test fixture

*  add removeTypeDuplicates for typescript

*  add createTSUnionType for typescript

* 💊 fix ConditionalExpression for typescript

* 💊 fix ConditionalExpression

* 💊 fix added test case

*  add new line at the end of the file

* 💊 types.every(f) => f(types[0])

* 🔄 bug => foo

*  add TSBaseType

*  add conditions NOT to break backward compatibility
2020-04-15 21:47:28 +02:00
Mateusz Burzyński
70cc111b35
Fixed generateUid creating clashing ids after scope re-crawling (#11375) 2020-04-07 17:32:46 +02:00
Mateusz Burzyński
aeebc08234
Simplify scope.hasReferences implementation (#11368) 2020-04-04 00:44:44 +02:00
Mateusz Burzyński
025e4ae44c
Fixed issue with programPath.scope.references not being regist… (#11323) 2020-03-24 16:27:32 +01:00
Justin Ridgewell
661ffbd830
Support more node types in generateUidBasedOnNode (#11260)
* Support more node types in generateUidBasedOnNode

* More nodes
2020-03-14 16:24:50 +01:00
Huáng Jùnliàng
afb0f489de
Enable more eslint recommended rules (#11168)
* chore: enable no-constant-condition

* chore: enable no-empty rule

* chore: enable no-unreachable

* chore: enable no-cond-assign

* chore: enable no-inner-declarations

* chore: remove disabled rules that are not in eslint:recommended

* fix: oops
2020-02-24 19:04:25 -05:00
liuxingbaoyu
31b0506040
fix: @babel/traverse can't use path.remove() with noScope (#11136) 2020-02-14 12:19:32 -05:00
Erlend Tobiassen
740064ced7 Fix missing ClassDeclaration references after scope#crawl (#11011)
* Bug replication test

* Simplify test

* Fixes #10896

* Merge path.crawl `ClassDeclaration` and `Declaration` visitors

Merged to avoid subtle assumption that `Declaration` is called before `ClassDeclaration`

* Move registartion of class id in crawl to BlockScoped

* Add some assertions to crawl test
2020-01-19 21:32:05 -05:00
Jayen Ashar
daaa2063bb Override toString in case this function is printed (#10949)
* Override toString in case this function is printed

Related to https://stackoverflow.com/questions/59543968/unexpected-return-value-from-visitor-method

* Don't override `toString` if `wrapper` is true

Override `toString` immediately before returning a newFn, otherwise it will be overridden if wrapper is true

https://github.com/babel/babel/pull/10949#discussion_r362302625

* prettier
2020-01-01 15:36:20 +01:00
Huáng Jùnliàng
fc5365fe4a
Fix parameter expression get binding (#10912)
* fix: parameter expression closure should not have access to the declaration inside function body

* fix: renameVisitor should skip when a pattern is a scope

* address review comments
2019-12-24 15:18:46 -05:00
Kenza Houmani
2b082601a7 Fix parentheses on replaceWithMultiple for JSX (#10598)
* Closes #9851 Fix parentheses on replaceWithMultiple for JSX

* Rename test

* Use generate(ast) directly
2019-11-11 12:36:17 +03:00
Huáng Jùnliàng
0f949990c3
fix: add inList setter for compatibility with babel-minify (#10656) 2019-11-05 12:28:16 -05:00
Huáng Jùnliàng
b114486bc1 Traverse performance (#10480)
* perf: remove this.inList assignment

* perf: convert NodePath.parentKey into accessor function

* perf: compress shouldSkip/shouldStop/removed traverse flags

* perf: lazy initialize this.skipKeys

* perf: lazily initialize NodePath.data

* add code comments before bit operations

* remove unused typeAnnotation property

# Conflicts:
#	packages/babel-traverse/src/path/index.js

* early return when visitor keys are empty
2019-11-05 11:11:58 +01:00
Nicolò Ribaudo
43b623c1f1
[traverse] Allow skipping nodes inserted with .replaceWith() (#9777)
* Avoid regression
2019-10-18 00:16:35 +02:00
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
3498195ae2
Do not hoist jsx referencing a mutable binding (#10529) 2019-10-08 18:50:03 +02:00
Tomer Aberbach
962015f7e7 docs: updates docs of findParent and find (#10479) [skip ci]
Makes the documentation of `findParent` and `find` consistent and documents their `null` cases.
2019-09-22 23:00:13 +02:00
Nicolò Ribaudo
610d6bdc62
Do not guess relative execution status for exported fns (#10417) 2019-09-10 19:47:27 +02:00
Huáng Jùnliàng
5fb4d84a33 perf: always return void 0 as undefined node (#10243) 2019-08-01 09:53:40 +02:00
Tan Li Hau
3e4a9d588b Do expressions transform for switch statements (#10070)
* lint fix

* switch inside do expression

* review comments

* review comments

* make min diff

* adding more test

* review changes

* review changes

* handle block statement and added more test cases

* fix implementation and add more test cases

* fix last swtich case

* disable block fallthrough case

* fix nitpick reviews
2019-08-01 09:36:35 +02:00
Tan Li Hau
be2cbde560 remove finally from completion record in trystatement (#10277) 2019-08-01 09:24:08 +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
fced5cea43
Fix tdz checks in transform-block-scoping plugin (#9498)
* Better tdz tests

- Use jest's expect.toThrow/expect.not.toThrow
- Add input/output tests

* Fix basic tdz (a = 2; let a)

Fixes #6848

* Make _guessExecutionStatusRelativeTo more robust

* Add tests

* Return less "unkown" execution status

* "function" execution status does not exist

* Fix recursive functions

* Update helper version

* "finally" blocks are always executed

* Typo
2019-07-21 06:34:43 +02:00
Tan Li Hau
d50e78d45b fix await and yield for do expression (#10072) 2019-07-03 09:54:39 -05:00
Min ho Kim
0bf0ae3410 Fix typos (#10153) 2019-07-03 15:51:48 +02:00
Tan Li Hau
b4c9cb0222 Fixed computed keys for class expression (#10029)
* test case for insertBefore for jsx

* fix unshiftContainer and insertBefore

* use path.scope.push

* add test making sure computedKeys var declaration at the right block

* add comment

* nit [skip ci]
2019-05-28 23:07:55 +02:00
Pablo Navarro
16e17c560b Add missing space in error messages (#9909) 2019-04-29 19:52:13 +02:00
Daniel Tschinder
bf17871b82 Fix flow types in traverse/path/family and enable flow (#9870) 2019-04-23 10:46:55 -04:00
Grégoire Geis
72161a64b2 @babel/traverse: Fix NodePath.getData (#9415)
* @babel/traverse: Fix NodePath.getData

Currently, if the obtained value is `false`, it will be replaced by the given default value, which is invalid. This makes sure that we only set the default value when the value is `undefined`, instead of falsy.

* Add test and fix object protoype

* Allow false as default value
2019-03-26 16:58:38 -07:00
Erik Arvidsson
fba5655a44 Parenthesized expressions (#8025)
* Add parser createParenthesizedExpressions option  …

When set to `true` we create `ParenthesizedExpression` nodes instead of
setting `extra.parenthesized`.

* Also update babel-parser.d.ts
2019-03-06 22:43:36 +01:00
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