trunk
Omit empty `observe:` blocks from formatted SemIR. (#7487)
Destroy temporaries at the end of expression statements. (#7513)
Skip `ImplWitnessTable::elements_id` when generating fingerprints (#7629)
Move `self` to the explicit `()` parameter list (proposal #7016) (#7272)
Preliminary reverse interop support for base classes. (#7059)
Support for overriding virtual functions overloaded on arity. (#7438)
Remove `ValueBinding` and `RefBinding` (#7427)