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//// [genericSpecializations3.ts]
interface IFoo<T> {
foo(x: T): T;
}
var iFoo: IFoo<number>;
iFoo.foo(1);
class IntFooBad implements IFoo<number> { // error
foo(x: string): string { return null; }
}
var intFooBad: IntFooBad;
class IntFoo implements IFoo<number> {
foo(x: number): number { return null; }
}
var intFoo: IntFoo;
class StringFoo2 implements IFoo<string> {
foo(x: string): string { return null; }
}
var stringFoo2: StringFoo2;
stringFoo2.foo("hm");
intFoo = stringFoo2; // error
stringFoo2 = intFoo; // error
class StringFoo3 implements IFoo<string> { // error
foo<T>(x: T): T { return null; }
}
var stringFoo3: StringFoo3;
//// [genericSpecializations3.js]
var iFoo;
iFoo.foo(1);
var IntFooBad = /** @class */ (function () {
function IntFooBad() {
}
IntFooBad.prototype.foo = function (x) { return null; };
return IntFooBad;
}());
var intFooBad;
var IntFoo = /** @class */ (function () {
function IntFoo() {
}
IntFoo.prototype.foo = function (x) { return null; };
return IntFoo;
}());
var intFoo;
var StringFoo2 = /** @class */ (function () {
function StringFoo2() {
}
StringFoo2.prototype.foo = function (x) { return null; };
return StringFoo2;
}());
var stringFoo2;
stringFoo2.foo("hm");
intFoo = stringFoo2; // error
stringFoo2 = intFoo; // error
var StringFoo3 = /** @class */ (function () {
function StringFoo3() {
}
StringFoo3.prototype.foo = function (x) { return null; };
return StringFoo3;
}());
var stringFoo3;
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