Daniel Tschinder a7391144b3
Introduce scope tracking in the parser (#9493)
* 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
2019-02-25 11:04:52 -08:00

18 lines
411 B
JavaScript

class C1<+T, -U> {}
function f<+T, -U>() {}
type T<+T, -U> = {};
type T2 = { +p: T };
type T3 = { -p: T };
type T4 = { +[k:K]: V };
type T5 = { -[k:K]: V };
interface I { +p: T }
interface I { -p: T }
interface I { +[k:K]: V }
interface I { -[k:K]: V }
declare class I { +p: T }
declare class I { -p: T }
declare class I { +[k:K]: V }
declare class I { -[k:K]: V }
class C2 { +p: T = e }
class C3 { -p: T = e }