pub fn mono_reachable<'a, 'tcx>(
body: &'a Body<'tcx>,
tcx: TyCtxt<'tcx>,
instance: Instance<'tcx>,
) -> MonoReachable<'a, 'tcx> ⓘ
Expand description
Traversal of a Body
that tries to avoid unreachable blocks in a monomorphized Instance
.
This is allowed to have false positives; blocks may be visited even if they are not actually reachable.
Such a traversal is mostly useful because it lets us skip lowering the false
side
of if <T as Trait>::CONST
, as well as NullOp::UbChecks
.