swc/crates/swc_ecma_parser/tests/tsc/asOperatorAmbiguity.ts

interface A<T> { x: T; }
interface B { m: string; }

// Make sure this is a type assertion to an array type, and not nested comparison operators.
var x: any;
var y = x as A<B>[];
var z = y[0].m; // z should be string
feat(es): TypeScript 4.2 (#1330) swc_ecma_ast: - Add `is_abstract` to constructor types. swc_ecma_codegen: - Fix codegen of `Bool`. - Implement codegen for abstract constructors. swc_ecma_parser: - Inline tsc parser test suite. - Implement parsing of abstract constructor types. 2021-01-15 13:30:44 +03:00			`interface A<T> { x: T; }`
			`interface B { m: string; }`

			`// Make sure this is a type assertion to an array type, and not nested comparison operators.`
			`var x: any;`
			`var y = x as A<B>[];`
			`var z = y[0].m; // z should be string`