1 files changed, 2 insertions, 1 deletions
diff --git a/src/compiler/scala/tools/nsc/backend/icode/GenICode.scala b/src/compiler/scala/tools/nsc/backend/icode/GenICode.scala
index 7263a0d0b9..e6f21fc1e3 100644
--- a/src/compiler/scala/tools/nsc/backend/icode/GenICode.scala
+++ b/src/compiler/scala/tools/nsc/backend/icode/GenICode.scala
@@ -52,6 +52,7 @@ abstract class GenICode extends SubComponent  {
     }
 
     override def apply(unit: CompilationUnit): Unit = {
+      if (settings.isBCodeActive) { return }
       this.unit = unit
       unit.icode.clear()
       informProgress("Generating icode for " + unit)
@@ -1747,7 +1748,7 @@ abstract class GenICode extends SubComponent  {
 
     /////////////////////// Context ////////////////////////////////
 
-    abstract class Cleanup(val value: AnyRef) {
+    sealed abstract class Cleanup(val value: AnyRef) {
       def contains(x: AnyRef) = value == x
     }
     case class MonitorRelease(m: Local) extends Cleanup(m) { }