* 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
* Add test
* Add nonOctalDecimal verification
* Update regex and code style
* Refactor non octal detection
* Add numeric separator test
* Disallow numeric separators in non octals
* Update whitelist
* Better test naming
* Disallow numeric separators in non oct for all numbers
* Specific error above the general error
* Add test for invalid leading zero in num separator
* Add start position to error
* [parser] Disallow numeric separator in unicode scape sequences (#10460)
* raise error only when numeric separator plugin is set
* Adds argument for checking numeric separator
* Fix condition for readability
* Add test for hex escape sequence and rephrase error message
* Remove exposure for allowNumSeparator in readHexChar method
* 🚀 added check to disallow super.private variable access and test case added
* ♻️ change the other linting change back to how it was
* ♻️ change the other linting change back to how it was
* ♻️ added newline at the end test output.json file
* ♻️ changed the linting style to the way it was
* ♻️ updated error message, removed super private member access test cases from whitelist of flow and test 262 suite
* ♻️ added newline in output.json
* Disallow static fields named `constructor` in a class
- Disallowed static fields named `constructor` in a class (previously only non-static were disallowed)
- Updated the text for the error for one consolidated warning, for both static and non-static fields
- Added a test
- Updated an existing test in the `flow` test suite of the parser to reflect the parse error.
Strangely, the test used to pass and started failing when inlining the `isNonstaticConstructor` method, without any changes.
In that test, `constructor` was a field, so in theory it should never have passed.
Would appreciate some feedback on this, as I'm not 100% sure if this is somehow related to Flow
* Update test262 whitelist
* Add comment and fix && operator
* Disallow escape sequences in async
* Disallow escape sequences in get, set and async in class
* invalid escape tests
* Update whitelist
* tests for async in parens
* Add test for invalid newline between params and arrow
* Move canInsertSemilcolon() into shouldPArseAsyncArrow
* Refactor parsing object members
* Ensure decorators on rest don’t swallow decorators silently
* Use hasPrecedingLineBreak
* Add test for async with linebreak
* Update flow whitelist
* Introduce scope tracking
* Fix tests
* Add new tests
* Remove constructor-super check from transform as it is now in parser
* Correctly handle class properties and class scope
* Fix duplicate name check
* Convert scope identifier storage to array
* Enter a new scope in typescript module blocks
* Add test for duplicate declaration
* Rename error for duplicate exports
* Treat class declarations as lexical declaration
* Update whitelist
* Add tests
* Fix scope tracking for function declarations
* Migrate try-catch duplicate error
* Fix test
* More tests
* One more test
* Make scope a separate class and fix review comments
* Do not allow new.target in top scope arrow function
* Correctly enter new scope for declare module and treat type aliases as lexical declarations
* Tests for typescript scope tracking to not mark type aliases as duplicate
* Fix flow scope tracking
* Remove ident from test names as redundant
* Add test case for var and function
* Improve error messages
* Improve literal regex
These are now enabled by default:
- objectRestSpread (2018)
- asyncGenerators (2018)
- optionalCatchBInding (2019)
- jsonStrings (2019)
TODO (after this commit):
- [ ] Deprecate the `@babel/plugin-syntax-*` packages.
- [ ] Deprecate the `@babel/plugin-proposal-*` packages.
- [ ] Create the `@babel/plugin-transform-*` packages.
* Update parser whitespace for clarity
Has the nice benefit of not requiring a charCode to String conversion.
* Remove test262 exceptions
Per https://github.com/tc39/ecma262/pull/1218#issuecomment-395340891,
ECMA262 follows whatever the latest Unicode version specifies for Zs
Space_Separator category. MONGOLIAN VOWEL SEPARATOR was moved to the Cf
Other_Format category in Unicode 8.
