// (A2)
state.flood_with(place.as_ref(), self.map(), Self::Value::bottom());
}
+ StatementKind::Retag(..) => {
+ // A retag modifies the provenance of references. Currently references are only
+ // tracked if `-Zunsound-mir-opts` is given, but this might change in the future.
+ // However, it is still unclear how retags should be handled:
+ // https://github.com/rust-lang/rust/pull/101168#discussion_r985304895
+ }
StatementKind::Nop
- | StatementKind::Retag(..)
| StatementKind::FakeRead(..)
| StatementKind::Coverage(..)
| StatementKind::AscribeUserType(..) => (),