Function rustc_middle::mir::traversal::reachable
source · pub fn reachable<'a, 'tcx>(
body: &'a Body<'tcx>
) -> impl 'a + Iterator<Item = (BasicBlock, &'a BasicBlockData<'tcx>)>
Expand description
Returns an iterator over all basic blocks reachable from the START_BLOCK
in no particular
order.
This is clearer than writing preorder
in cases where the order doesn’t matter.