'Fields cannot be volatile' on a var constructor parameter in presence of default parameters

[noresttherein]

Reproduction steps

Scala version:2.13.16

abstract class Field(@(volatile @field) private[this] var x :Int = 0)(y :Int = 10)

Problem

[error] C:\Users\turin\porn\test\src\main\scala\Test.scala:87:59: values cannot be volatile
[error] abstract class Field(@(volatile @field) private[this] var x :Int = 0)(y :Int = 10)

[noresttherein]

BTW, thank you for actually fixing @(volatile @field) idiom, I remember it did not work up until recently.

[som-snytt]

Scala 3 also copies the annotation to the default arg param but it is dropped post-typer.