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

22 lines
666 B
TypeScript

// @target: es2015
function cloneAgain({ a, ...clone }: { a: number, b: string }): void {
}
declare function suddenly(f: (a: { x: { z, ka }, y: string }) => void);
suddenly(({ x: a, ...rest }) => rest.y);
suddenly(({ x: { z = 12, ...nested }, ...rest } = { x: { z: 1, ka: 1 }, y: 'noo' }) => rest.y + nested.ka);
class C {
m({ a, ...clone }: { a: number, b: string}): void {
// actually, never mind, don't clone
}
set p({ a, ...clone }: { a: number, b: string}) {
// actually, never mind, don't clone
}
}
function foobar({ bar={}, ...opts }: any = {}) {
}
foobar();
foobar({ baz: 'hello' });
foobar({ bar: { greeting: 'hello' } });