fixup! feat(hydroflow_lang): subgraph partitioning handling (ignoring…

…) reference edges (#929)

hydroflow_lang/src/graph/flat_to_partitioned.rs

@@ -13,12 +13,12 @@ use crate::diagnostic::{Diagnostic, Level};
 use crate::union_find::UnionFind;
 
 /// Return a map containing all barrier crossers.
-fn find_barrier_crossers(flat_graph: &HydroflowGraph) -> SecondaryMap<GraphEdgeId, DelayType> {
-    flat_graph
+fn find_barrier_crossers(partitioned_graph: &HydroflowGraph) -> SecondaryMap<GraphEdgeId, DelayType> {
+    partitioned_graph
         .edges()
         .filter_map(|(edge_id, (_src, dst))| {
-            let (_src_port, dst_port) = flat_graph.edge_ports(edge_id);
-            let op_constraints = flat_graph.node_op_inst(dst)?.op_constraints;
+            let (_src_port, dst_port) = partitioned_graph.edge_ports(edge_id);
+            let op_constraints = partitioned_graph.node_op_inst(dst)?.op_constraints;
             let input_barrier = (op_constraints.input_delaytype_fn)(dst_port)?;
             Some((edge_id, input_barrier))
         })