* feat: validate the positions of rest elements and optional elements in tuple types
Adds a validation step to the parser which raises syntax errors if a rest param is not at the end of a tuple, or if a mandatory param follows an optional parameter
* Fix spread after optional case; add test case
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.
* [flow] Add support for parsing as implicit instantiation in call/new
* Update flow tests and fix underscore being a reserved type
* Rebase onto flow-test
* Fix flow commit hash
* 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.
* Fix private property parsing in Flow
* Flow tests updated
* Fix type error
* Appropriate name was given to test folder
* Fix
* Empty
* Correct type annotation
* Add required changes in generator package
* Add required changes in flow-strip-types
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| Q | A <!--(Can use an emoji 👍) -->
| ------------------------ | ---
| Fixed Issues? | Fixes#7118
| Patch: Bug Fix? | Y
| Major: Breaking Change? | N
| Minor: New Feature? | N
| Tests Added + Pass? | Yes
| Documentation PR Link |
| Any Dependency Changes? |
| License | MIT
