23 lines
278 B
TypeScript
23 lines
278 B
TypeScript
|
// @strict: true
|
||
|
|
|
||
|
|
type A = {
|
||
|
|
a: number;
|
||
|
|
b?: string;
|
||
|
|
readonly c: boolean;
|
||
|
|
d: unknown;
|
||
|
|
};
|
||
|
|
|
||
|
|
type B = Omit<A, 'a'>;
|
||
|
|
|
||
|
|
function f(x: B) {
|
||
|
|
const b = x.b;
|
||
|
|
x.b = "hello";
|
||
|
|
x.b = undefined;
|
||
|
|
|
||
|
|
const c = x.c;
|
||
|
|
x.c = true;
|
||
|
|
|
||
|
|
const d = x.d;
|
||
|
|
x.d = d;
|
||
|
|
}
|