Dotty: constructor's param cannot be open

[ohze]

Minimized code

class C(open: Int)

Output

[error] 1 |class C(open: Int)
[error]   |            ^
[error]   |             values cannot be open

Expectation

I know that open is a soft modifier

open is a soft modifier. It is treated as a normal identifier unless it is in modifier position.

But should it be treated as a normal identifier in this case?

[nicolasstucki]

Solution might be related to #9127

[nicolasstucki]

Actually it looks like #9127 already fixed it