Alias types are presented with the wrong name in type mismatches

type MyType = Integer[42,42]

function foo(MyType $a) {

  notice $a

}

notice foo(43)

Error: Evaluation Error: Error while evaluating a Function Call, 'foo' parameter 'a' expects a MyType value, got Integer at ...

Error: Evaluation Error: Error while evaluating a Function Call, 'foo' parameter 'a' expects a TypeA value, got Integer at ...