In 1.7.20 we used the nearest Java-based receiver for such field
references in backend. Now we are using use-site receiver again,
it can lead to accidental usage of derived class property backing field.
This is effectively a revert of KT-49507 fix, see commits:
- fa914f20
- b0a6508d
#KT-54393 Fixed
#KT-49507 Planned
#KT-52338 Planned
For FE 1.0, we just change super qualifier symbol to
base class, if it's possible.
For FIR, we introduce using of super qualifier symbols for
field accesses and repeat FE 1.0 behavior here.
#KT-49507 Fixed
Alexander Udalov