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//@target: ES5
interface A {
prop: string;
m(): string;
}
abstract class B implements A {
abstract prop: string;
public abstract readonly ro: string;
abstract get readonlyProp(): string;
abstract m(): string;
abstract get mismatch(): string;
abstract set mismatch(val: number); // error, not same type
}
class C extends B {
readonly ro = "readonly please";
abstract notAllowed: string;
get concreteWithNoBody(): string;
}
let c = new C();
c.ro = "error: lhs of assignment can't be readonly";
abstract class WrongTypeProperty {
abstract num: number;
}
class WrongTypePropertyImpl extends WrongTypeProperty {
num = "nope, wrong";
}
abstract class WrongTypeAccessor {
abstract get num(): number;
}
class WrongTypeAccessorImpl extends WrongTypeAccessor {
get num() { return "nope, wrong"; }
}
class WrongTypeAccessorImpl2 extends WrongTypeAccessor {
num = "nope, wrong";
}
abstract class AbstractAccessorMismatch {
abstract get p1(): string;
set p1(val: string) { };
get p2(): string { return "should work"; }
abstract set p2(val: string);
}
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