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//// [intersectionTypeInference.ts]
function extend<T, U>(obj1: T, obj2: U): T & U {
var result: T & U;
obj1 = result;
obj2 = result;
result = obj1; // Error
result = obj2; // Error
return result;
}
var x = extend({ a: "hello" }, { b: 42 });
var s = x.a;
var n = x.b;
interface A<T> {
a: T;
}
interface B<U> {
b: U;
}
function foo<T, U>(obj: A<T> & B<U>): T | U {
return undefined;
}
var z = foo({ a: "hello", b: 42 });
var z: string | number;
//// [intersectionTypeInference.js]
function extend(obj1, obj2) {
var result;
obj1 = result;
obj2 = result;
result = obj1; // Error
result = obj2; // Error
return result;
}
var x = extend({ a: "hello" }, { b: 42 });
var s = x.a;
var n = x.b;
function foo(obj) {
return undefined;
}
var z = foo({ a: "hello", b: 42 });
var z;
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