From 06d8e3a78d310704718d82fc83cdb0e9eb92e203 Mon Sep 17 00:00:00 2001
From: Ismael Juma <ismael@juma.me.uk>
Date: Tue, 27 Dec 2011 14:16:53 +0000
Subject: Fix SI-5341: PhaseAssembly.removeDanglingNodes removes elements from
 mutable.Map during iteration.

---
 src/compiler/scala/tools/nsc/PhaseAssembly.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/compiler')

diff --git a/src/compiler/scala/tools/nsc/PhaseAssembly.scala b/src/compiler/scala/tools/nsc/PhaseAssembly.scala
index f25ea6fe5e..a627b982b6 100644
--- a/src/compiler/scala/tools/nsc/PhaseAssembly.scala
+++ b/src/compiler/scala/tools/nsc/PhaseAssembly.scala
@@ -185,7 +185,7 @@ trait PhaseAssembly {
      *  dependency on something that is dropped.
      */
     def removeDanglingNodes() {
-      for (node <- nodes.valuesIterator filter (_.phaseobj.isEmpty)) {
+      for (node <- nodes.values filter (_.phaseobj.isEmpty)) {
         val msg = "dropping dependency on node with no phase object: "+node.phasename
         informProgress(msg)
         nodes -= node.phasename
-- 
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