@EachProperty with abstract class override + KSP does not compile

[hrothwell]

Expected Behavior

While using @EachProperty on a class extending an abstract class + overriding an abstract value and KSP for processing I should get the same behavior as with KAPT processing in the same scenario (working)

Actual Behaviour

While using KSP, @EachProperty coupled with an abstract class + override results in error along the lines of:

Task :kspKotlin FAILED
e: [ksp] Originating element: thing
e: [ksp] C:/Users/hroth/git/micronaut-ksp-bug/src/main/kotlin/com/github/hrothwell/Example.kt:12: Prefix is required for com.github.hrothwell.MyAbstractClass
e: java.lang.IllegalStateException: Prefix is required for com.github.hrothwell.MyAbstractClass

Steps To Reproduce

1. create an abstract class with an abstract value
2. create a class annotated with @EachProperty that implements said abstract class
3. run ./gradlew clean build

alternative: In example application linked, uncomment these lines and run ./gradlew clean build

Environment Information

• operating system: Mac 14.1.2 + Windows 11 (likely others)

Example Application

https://github.com/hrothwell/micronaut-ksp-bug

Version

4.3.2