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20 Commits

Author SHA1 Message Date
overlookmotel
792672ec60
Fix scope of computed method keys (#12812) 
* Fix scope of computed method keys

* Test for nested computed keys

* Fix scope.rename with computed method keys

* Optional chaining tests
 2021-02-19 02:36:34 +01:00
Huáng Jùnliàng
a44151acef
optimize optional chain when expression will be cast to boolean (#12291) 2020-11-20 20:55:33 +01:00
Huáng Jùnliàng
5f83a8c1a2
Handle cases when ?? and ?. is in binding initializers (#12032) 
* test: add test for nullish coalescing

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

* test: add control group

* test: add tests for optional chaining

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

* test: add tests on optional chaining mixed with private class elements

* fix: wrap member chains to IIFE when it is in parameter default

* chore: add more testcases

* chore: update test fixtures

* fix: NodePath.get is always non nullish

Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
 2020-10-03 10:03:58 -04:00
Huáng Jùnliàng
e51a91e131
fix: eval?.() is indirect (#11850) 2020-07-20 17:06:27 -04:00
Huáng Jùnliàng
c9da3bc8b8
refactor: do not rely on AST extra properties in plugins (#11662) 2020-06-05 01:12:07 +02:00
Huáng Jùnliàng
1e115aed33
fix: ensure (a?.b)() has proper this (#11623) 
* fix: ensure (a?.b)() has proper this

* let test be more restrictive

* fix: transformed member call should preserve computed

* chore: revamp test files

* refactor: simplify

* fix: unwrap parthenthesizedExpression

* add loose test cases

* add `(a?.#b)()` support

* add with-transform test cases

* Update packages/babel-plugin-proposal-optional-chaining/src/index.js

Co-authored-by: Justin Ridgewell <justin@ridgewell.name>

* address review comments

* update test fixtures

Co-authored-by: Justin Ridgewell <justin@ridgewell.name>
 2020-06-01 10:25:22 -04:00
Oliver Dunk
693a5df7a9
Memoize call expressions in optional chains in loose mode (#11261) 
* Memoize in loose mode when callee is a CallExpression

* Handle more complex OptionalCallExpressions where memoization is needed

* Convert calls to Function#call when member needs memoization

* Only update call context for member expressions
 2020-03-20 08:59:03 +01:00
Alex Lewis
bb6cc61979 fix(optional chaining): Optional delete returns true with nullish base (#10806) 
Per issue 10805, the return value when using delete on a nullish base is
currently undefined. The correct return type should be true.
 2019-12-04 12:56:25 +01:00
Shriram Balaji
ecad667dda Fix optional method chaining in derived classes (#10694) 2019-11-12 10:28:40 -06:00
Justin Ridgewell
844dd33f3d
Microbouji patch/8136 (#9073) 
* Fix optional chaining bug regarding spread in function calls

* Revamp optional-chain to be top down

Instead of going both upwards and downwards from the first real optional expression, we can just start from the top down.

* Add more tests
 2018-11-24 09:32:24 -05:00
Logan Smyth
79b2af5997
Format fixture JSON with Prettier. (#8658) 2018-09-09 17:57:52 -07:00
Deven Bansod
c8d82d6483 Migrate all remaining fixtures to jest expect 2018-03-24 16:22:20 +05:30
Naveen jain
a3ad518ce1 [BugFix] : OptionalChaining Bug fixes (#7288) 
* Added optionalExpression types to babylon and babel-types

* OptionalChain transforms bug fix

* Added OptionalExpressions to babel-generator. Fixed OptionalChain Bugs

* Removed 'optionalChain' from newExpression and added test cases

* Added test cases for optionalChain

* Update index.js
 2018-02-07 19:42:14 -05:00
Nicolò Ribaudo
252ea5a966 Fix reused nodes - part 2 (#7149) 2018-01-29 22:59:06 +01:00
Mateusz Burzyński
912bcc186d Fix reused nodes - part 1 (#7149) 2018-01-29 22:59:06 +01:00
Justin Ridgewell
ca18ea5e79
Re-add optional chaining delete (#7257) 
* Re-add optional chaining delete

* Move exec tests next to output tests

* Forgot to commit these
 2018-01-24 11:26:02 -08:00
Justin Ridgewell
180eda3211
Remove old optional chain features (#6345) 2018-01-22 14:03:43 -08:00
Nicolò Ribaudo
8659e1a88c Remove old expected.{js,json} files (#7187) 2018-01-09 13:10:30 -06:00
Raja Sekar
0f42accb87 Renamed files 2018-01-09 15:36:42 +01:00
Henry Zhu
c41abd79a1
Rename all proposal plugins to -proposal- from -transform- (#6570) 2017-10-27 15:26:38 -04:00