This change uncovered the following problem in pipeline: we have a contract,
that all bodies will be generated after all fake overrides will be preprocessed.
But DataClassMembersGenerator generates bodies before f/o creation,
which leads to the problem, if data class has forward reference to some
class which was not processed before (because in this case generator
of `hashCode` function will try to reference f/o, which is not created yet,
which leads to `SymbolAlreadyBound` problem)
```
data class Some(val a: A) {
generated fun hashCode(): Int {
return a.hashCode() // (1) is not generated yet
}
}
class A {
fake-override fun hashCode(): Int // (1)
}
```
This problem will be fixed in the next commit
(related test is compiler/testData/codegen/box/ir/kt52677.kt)
^KT-60924
Dmitriy Novozhilov
76d3c0e804