fn execute_job<'tcx, Q, const INCR: bool>(
query: Q,
qcx: Q::Qcx,
state: &QueryState<'tcx, Q::Key>,
key: Q::Key,
key_hash: u64,
id: QueryJobId,
dep_node: Option<DepNode>,
) -> (Q::Value, Option<DepNodeIndex>)where
Q: QueryDispatcher<'tcx>,