swc/crates/swc_ecma_parser/tests/tsc/destructuringArrayBindingPatternAndAssignment4.ts

// #35497

// @target: es5
// @downlevelIteration: true
// @lib: es6
// @strict: true

declare const data: number[] | null;
const [value] = data; // Error
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			`// #35497`

			`// @target: es5`
			`// @downlevelIteration: true`
			`// @lib: es6`
			`// @strict: true`

			`declare const data: number[] \| null;`
			`const [value] = data; // Error`