We are going to deprecate `WITH_RUNTIME` directive. The main reason
behind this change is that `WITH_STDLIB` directive better describes
its meaning, specifically it will add kotlin stdlib to test's classpath.
There is no need to update type of delegate expression if it's already
resolved correctly (doesn't include non-proper types). In almost all
cases it was fine except number literals as there we didn't box
expression in backend and got problems at bytecode verification stage
#KT-40057 Fixed
Ivan Kylchik