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17 Commits

Author SHA1 Message Date
Sosuke Suzuki
ddc45a5a50
Enable class static blocks by default (#13713) 
* Remove classStaticBlock plugin

* Update tests

* Remove class static blocks from proposalPlugins

* Update tests

* Remove classStaticBlock from mapping for test262

* chore: update babel-types

Co-authored-by: Huáng Jùnliàng <jlhwung@gmail.com>
 2021-10-28 14:39:04 -04:00
Nicolò Ribaudo
62b2c5ebb9
Regenerate parser fixtures (#13882) 2021-10-24 18:12:10 +02:00
Mickey Rose
b5907ef967
remove executable permission from files that shouldn't have it (#13873) 2021-10-23 14:18:30 +02:00
Nicolò Ribaudo
64f14b05fa
Collect comments around parentheses in expressions (#13803) 
Co-authored-by: Brian Ng <bng412@gmail.com>
 2021-10-05 20:15:24 +02:00
Huáng Jùnliàng
79d3276f61
Overhaul comment attachment (#13521) 
* refactor: inline pushComment

* chore: add benchmark cases

* perf: overhaul comment attachment

* cleanup

* update test fixtures

They are all bugfixes.

* fix: merge HTMLComment parsing to skipSpace

* perf: remove unattachedCommentStack

baseline 128 nested leading comments: 11_034 ops/sec ±50.64% (0.091ms)
baseline 256 nested leading comments: 6_037 ops/sec ±11.46% (0.166ms)
baseline 512 nested leading comments: 3_077 ops/sec ±2.31% (0.325ms)
baseline 1024 nested leading comments: 1_374 ops/sec ±3.22% (0.728ms)
current 128 nested leading comments: 11_027 ops/sec ±37.41% (0.091ms)
current 256 nested leading comments: 6_736 ops/sec ±1.39% (0.148ms)
current 512 nested leading comments: 3_306 ops/sec ±0.69% (0.302ms)
current 1024 nested leading comments: 1_579 ops/sec ±2.09% (0.633ms)

baseline 128 nested trailing comments: 10_073 ops/sec ±42.95% (0.099ms)
baseline 256 nested trailing comments: 6_294 ops/sec ±2.19% (0.159ms)
baseline 512 nested trailing comments: 3_041 ops/sec ±0.8% (0.329ms)
baseline 1024 nested trailing comments: 1_530 ops/sec ±1.18% (0.654ms)
current 128 nested trailing comments: 11_461 ops/sec ±44.89% (0.087ms)
current 256 nested trailing comments: 7_212 ops/sec ±1.6% (0.139ms)
current 512 nested trailing comments: 3_403 ops/sec ±1% (0.294ms)
current 1024 nested trailing comments: 1_539 ops/sec ±1.49% (0.65ms)

* fix: do not expose CommentWhitespace type

* add comments on CommentWhitespace

* add test case for #11576

* fix: mark containerNode be the innermost node containing commentWS

* fix: adjust trailing comma comments for Record/Tuple/OptionalCall

* fix: drain comment stacks in parseExpression

* docs: update comments

* add a new benchmark

* chore: containerNode => containingNode

* add more benchmark cases

* fix: avoid finishNodeAt in stmtToDirective

* finalize comment right after containerNode is set

* add testcase about directive

* fix: finish SequenceExpression at current pos and adjust later

* chore: rename test cases

* add new test case on switch statement

* fix: adjust comments after trailing comma of function params

* add comment attachment design doc

* misc fix

* fix: reset previous trailing comments when parsing async method/accessor

* chore: add more comment testcases

* fix flow errors

* fix: handle comments when parsing async arrow

* fix: handle comments when "static" is a class modifier

* fix flow errors

* fix: handle comments when parsing async function/do

* refactor: simplify resetPreviousNodeTrailingComments

* update test fixtures
 2021-07-07 11:51:40 -04:00
Huáng Jùnliàng
dc7c5640e9
Compact parser fixture loc info (#11322) 
* chore: compact loc information in parser fixtures

* chore: update test fixtures
 2020-03-23 20:10:29 -04:00
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
3069747a81
Leave trailing comments after handling a possible trailing com… (#10445) 
* Leave trailing comments aftre handling a possible trailing comma

* perf
 2019-09-23 19:14:43 +02:00
Shrey Banga
c0e3fa0081 Refactor trailing comma comment adjustment (#10380) 
* Refactor trailing comment adjustment

Following up from https://github.com/babel/babel/pull/10369

- Unify the logic for adjusting trailing comments into a separate
  function
- Use it for all three cases, which fixes a bug for ObjectExpressions
  and CallExpressions
- Update tests to check for the fixed bug

* Fix tests

- Only modify trailingComments if necessary
- Update snapshots of a couple of affected tests

* Drop the underscore in adjustCommentsAfterTrailingComma_

* Handle ArrayPattern

* Handle ObjectPattern

* Handle import and export declarations

These have to be handled a bit differently, because the  node is visited after the  and before the declaration. So we intercept when we are going from the last specifier to the source node.

* Remove unnecessary check
 2019-09-02 20:35:15 -04:00
Shrey Banga
8a775a32ba Retain trailing comments in array expressions (#10369) 
* Retain trailing comments in array expressions

This is a proposed fix for https://github.com/babel/babel/issues/10368
with a simple test.

* Move lastElement in the block where it's used

* Test trailing comment after array expression

* Don't move comments after the array expression

* Retain trailing comment after the array expression
 2019-08-28 14:03:37 -04:00
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
Justin Ridgewell
fc1ea7f496 Revert "Parenthesized expressions (#8025)" 
This reverts commit dd8b700a2c4c975584c7b2ea43023aa275c16167.
 2019-02-25 19:03:00 +01:00
Erik Arvidsson
dd8b700a2c 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
 2019-02-23 02:45:25 -05:00
Yi Li
b439013cd4 Fix trailingComments for FunctionExpression that is CallExpression arguments (#8488) 2018-08-21 12:29:11 -05:00
Nicolò Ribaudo
c992f5b61e Remove duplicated test (in the old babylon folder) 2018-05-24 00:30:57 +02:00
Logan Smyth
2058e0686e Add support for an InterpreterDirective AST node. 2018-05-21 18:19:58 -07:00
Chaitanya Kumar Kamatham
daf0ca8680 Rename "babylon" to "@babel/parser" (#7937) 🎉 2018-05-19 00:03:05 -04:00