* Fix location with optional params in arrow functions
* add test
* Ensure rollup replaces NODE_ENV and create sourcemap in dev
* Ensure finishNod*() is never called twice on a node
* Fix check for already finished nodes
* fix(typescript): erase type exports
* use Set instead of array for tracking and checking TS type declarations
* add a test for an interface exported before its declaration
* Fixed null error in plugin opts and added a test for it
* Remove !opts and add opts === null check to avoid confusion with false and undefined cases
Co-Authored-By: divbhasin <divbest99@gmail.com>
* [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
This PR fixes a bug in support of JSX pragma in Typescript (introduced in https://github.com/babel/babel/pull/9095).
We've noticed this bug while building a large codebase with webpack+babel+typescript. Some files from our projects are using `/** @jsx h*/` to use a custom function for JSX syntax; and some others are using the React syntax.
We've noticed that our react imports were being removed by babel because the plugin instance was being reused by `babel-loader` and webpack; and it was causing an error :
```
ReferenceError: React is not defined
```
This PR resets the `jsxPragma` being used to the initial value for each new file being processed.
I can't add a unit test for this bug because it requires processing 2 files (one with `/** @jsx something */` then one with the react syntax).
I've tested a build of this PR and it correctly fixes the issue for us.
* Fix super method call in private instance method calling overridden method
* Change return value in test fixtures
* Update tests to verify that overridden method is not called
