9 lines
237 B
TypeScript
9 lines
237 B
TypeScript
|
function dupe<T>(x: T): T {
|
||
|
|
return x;
|
||
|
|
}
|
||
|
|
function dupeAndGetDist<U>(x: U): U {
|
||
|
|
var y = dupe(x); //<-- dupe has incorrect type here
|
||
|
|
y.getDist(); //<-- this requires a missing constraint, but it's not caught
|
||
|
|
return y;
|
||
|
|
}
|