diff options
Diffstat (limited to 'src/main/scala/firrtl/graph/DiGraph.scala')
| -rw-r--r-- | src/main/scala/firrtl/graph/DiGraph.scala | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/main/scala/firrtl/graph/DiGraph.scala b/src/main/scala/firrtl/graph/DiGraph.scala index b99c6961..3a08d05e 100644 --- a/src/main/scala/firrtl/graph/DiGraph.scala +++ b/src/main/scala/firrtl/graph/DiGraph.scala @@ -153,7 +153,7 @@ class DiGraph[T](private[graph] val edges: LinkedHashMap[T, LinkedHashSet[T]]) { val queue = new mutable.Queue[T] queue.enqueue(root) while (queue.nonEmpty) { - val u = queue.dequeue + val u = queue.dequeue() for (v <- getEdges(u)) { if (!prev.contains(v) && !blacklist.contains(v)) { prev(v) = u @@ -257,7 +257,7 @@ class DiGraph[T](private[graph] val edges: LinkedHashMap[T, LinkedHashSet[T]]) { } frame.childCall = None while (frame.edgeIter.hasNext && frame.childCall.isEmpty) { - val w = frame.edgeIter.next + val w = frame.edgeIter.next() if (!indices.contains(w)) { frame.childCall = Some(w) callStack.push(new StrongConnectFrame(w, getEdges(w).iterator)) @@ -269,13 +269,13 @@ class DiGraph[T](private[graph] val edges: LinkedHashMap[T, LinkedHashSet[T]]) { if (lowlinks(v) == indices(v)) { val scc = new mutable.ArrayBuffer[T] do { - val w = stack.pop + val w = stack.pop() onstack -= w scc += w } while (scc.last != v); sccs.append(scc.toSeq) } - callStack.pop + callStack.pop() } } } @@ -305,7 +305,7 @@ class DiGraph[T](private[graph] val edges: LinkedHashMap[T, LinkedHashSet[T]]) { queue += start queue ++= linearize.filter(reachable.contains(_)) while (!queue.isEmpty) { - val current = queue.dequeue + val current = queue.dequeue() for (v <- getEdges(current)) { for (p <- paths(current)) { addBinding(v, p :+ v) |