* refactor: introduce isPrivateName and getPrivateNameSV
* feat: check recoverable errors on estree-throw
* fix: pass through all params of parseBlockBody
* fix: set bigInt to null when invalid bigInt value is parsed
e.g. 0.1n
* fix: use string literal value in error message
When estree plugin is enabled, stringLiteral#extra.raw is not accessible. Use StringLiteral#value instead.
* refactor: introduce hasPropertyAsPrivateName
* fix: adapt to ChainExpression
* fix: port checkLVal early return for method in object pattern
* fix: throw new a?.() on estree
* fix: early return for __proto__ in accessors
* fix: test record element via isObjectProperty
* fix: pass through isLHS in toAssignable
* refactor: introduce isObjectMethod methods
* fix: disallow all parenthesized pattern except parsing LHS
* fix: forStatement requires LHS
* simplify toAssignable
* add more test cases
* fix: pass through isLHS on object property and assignment expression
* fix: record parenthesized identifier error for LHS
* remove duplicated skipped tests
* fix: do not record errors on ancestry arrow head
* Update packages/babel-parser/src/util/expression-scope.js
Co-authored-by: Brian Ng <bng412@gmail.com>
Co-authored-by: Brian Ng <bng412@gmail.com>
* refactor: replace refShorthandDefaultPos by refExpressionErrors
* fix: duplicate __proto__ keys should be allowed in patterns
* docs: add comments for ExpressionErrors.doubleProto [ci-skip]
* test: add more test for coverage
* @babel/eslint-parser: fix BigIntLiteral node to match ESTree spec
* Move token conversion to @babel/eslint-parser
* Add estree plugin tests
* Update test helpers to handle BigInt serializing
* Update Literal union type to include BigIntLiteral
* Add FlowIgnore comment for BigInt
* Add error recovery support to @babel/parser
* Update @babel/parser tests to always recover from errors
* Update this.raise usage in @babel/parser:
- expression.js
- lval.js
- statement.js
- estree.js
- flow.js
- jsx/index.js
- tokenizer/index.js
* Update @babel/parser fixtures with recovered errors
* Fix tests out of @babel/parser
* Do not use try/catch for control flow
* Update invalid fixtures
* Do not report invalid lhs in toAssignable
* Do not validate function id multiple times
* Dedupe reserved await errors
* Remove duplicate errors about strict reserved bindings
* Remove duplicated error about yield/await inside params
* Don't error twice for methods in object patterns
* Don't report invalid super() twice
* Remove dup error about reserved param for expr arrows
* Remove double escapes in migrated tests
* Dedupe errors about invalid escapes in identifiers
* Remove duplicated error about decorated constructor
* Remove duplicated error about spread in flow class
* Don't throw for invalid super usage
* Don't fail for object decorators with stage 2
* Fix flow inexact type errors
* Fix flow
* Fix errors about escapes in keywords (ref: #10455)
* Update after rebase
* Fix todo
* Remove duplicated error when using += for defaults
* Remove unnecessary throw
* Nit: use ??
* 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>
* 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
* [parser] Allow plugins to extend ScopeHandler
* Directly extend Scope
* Don't use new.target to get the ScopeHandler
* [parser] Add TS enum support to the Scope
* Remove duplicated options in tests
* Fix
* Fix flow
* Rename tests
* Add tests
* Full typescript support in scope
* Remove BIND_SIMPLE_CATCH
SCOPE_SIMPLE_CATCH was used instead
* Export TS types
* Register function declarations
* Fix body-less functions and namespaces
1) Move this.scope.exit() for functions from parseFunctionBody to the callers.
Otherwise the scope of body-less functions was never closed.
Also, it is easier to track scope.exit() if it is near to scope.enter()
2) Register namespace ids for export
* Disallow redeclaration of enum with const enum
* 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
* Fix running flow on travis and update flow
- ensure bootstrap is run before running flow as we need some generated files for correctly doing typechecks
- ensure that we only ignore the build directory inside the babel folder as currently we ignore everything because travis checks out into ‘/home/travis/build/’
* Fix all flow errors
