Any

Background

Given a file named “pen.json” with:

{
  "type": "library",
  "dependencies": {}
}

Use an any type

Given a file named “Foo.pen” with:

f = \() any {
  42
}

When I run pen build

Then the exit status should be 0.

Downcast an any type

Given a file named “Foo.pen” with:

f = \(x any) number {
  if x = x as number {
    x
  } else {
    0
  }
}

When I run pen build

Then the exit status should be 0.