Given instance shadowing

[epifab]

Compiler version

Scala 2 and 3

Minimized code

object Instances1:
  given one: Int = 1

object Instances2:
  given one: Int = 2

import Instances1.one
import Instances2.one

println(summon[Int])

Output

Prints 2

Expectation

I'd like the code above to throw an error like:

Reference to one is ambiguous.
it is both imported by name by import Instances1.one
and imported by name subsequently by import Instances2.one

[som-snytt]

There is a request for documentation #17808

The comments include pointing out that ambiguity for name binding (one is ambiguous) has nothing to do with contextual implicits, although that may seem strange.