- The cause of KT-63130 is that `LLFirDeclarationModificationService`
tries to analyze inconsistent PSI. These new tests replicate the
inconsistent PSI by deleting different children and then call the
declaration modification service with it, making sure that the service
doesn't throw any exceptions. Both exceptions mentioned in the issue
are reproduced by the added tests, specifically, the receiver and
selector resilience tests for dot-qualified expressions.
- A few of the tests need to be marked with `IGNORE_FIR` until the error
has been fixed in the subsequent commit.
^KT-63130
Marco Pennekamp
6c67835128