TypeScript/tests/baselines/reference/genericRestArgs.js

33 lines
998 B
TypeScript

//// [genericRestArgs.ts]
function makeArrayG<T>(...items: T[]): T[] { return items; }
var a1Ga = makeArrayG(1, ""); // no error
var a1Gb = makeArrayG<any>(1, "");
var a1Gc = makeArrayG<Object>(1, "");
var a1Gd = makeArrayG<number>(1, ""); // error
function makeArrayGOpt<T>(item1?: T, item2?: T, item3?: T) {
return [item1, item2, item3];
}
var a2Ga = makeArrayGOpt(1, "");
var a2Gb = makeArrayG<any>(1, "");
var a2Gc = makeArrayG<any[]>(1, ""); // error
//// [genericRestArgs.js]
function makeArrayG() {
var items = [];
for (var _i = 0; _i < arguments.length; _i++) {
items[_i - 0] = arguments[_i];
}
return items;
}
var a1Ga = makeArrayG(1, ""); // no error
var a1Gb = makeArrayG(1, "");
var a1Gc = makeArrayG(1, "");
var a1Gd = makeArrayG(1, ""); // error
function makeArrayGOpt(item1, item2, item3) {
return [item1, item2, item3];
}
var a2Ga = makeArrayGOpt(1, "");
var a2Gb = makeArrayG(1, "");
var a2Gc = makeArrayG(1, ""); // error