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

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let o: object = {};

function f(): object {
	return {};
}

const b1 = "foo" in o;
const b2 = "bar" in f();
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			`let o: object = {};`

			`function f(): object {`
			`return {};`
			`}`

			`const b1 = "foo" in o;`
			`const b2 = "bar" in f();`