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-rw-r--r--src/main/scala/Chisel/Core.scala2
-rw-r--r--src/main/scala/Chisel/Parameters.scala6
2 files changed, 6 insertions, 2 deletions
diff --git a/src/main/scala/Chisel/Core.scala b/src/main/scala/Chisel/Core.scala
index ad938085..3d39b403 100644
--- a/src/main/scala/Chisel/Core.scala
+++ b/src/main/scala/Chisel/Core.scala
@@ -791,7 +791,7 @@ class Bundle extends Aggregate(NO_DIR) {
Builder.error(s"Parameterized Bundle ${this.getClass} needs cloneType method. You are probably using an anonymous Bundle object that captures external state and hence is un-cloneTypeable")
this
}
- case _: java.lang.reflect.InvocationTargetException =>
+ case _: java.lang.reflect.InvocationTargetException | _: java.lang.IllegalArgumentException =>
Builder.error(s"Parameterized Bundle ${this.getClass} needs cloneType method")
this
}
diff --git a/src/main/scala/Chisel/Parameters.scala b/src/main/scala/Chisel/Parameters.scala
index cc1fe0be..c2d32fbd 100644
--- a/src/main/scala/Chisel/Parameters.scala
+++ b/src/main/scala/Chisel/Parameters.scala
@@ -160,7 +160,11 @@ class ParameterDump {
def apply[T](key:Any,value:T):T = {addToDump(key,value); value}
def apply[T](knob:Knob[T]):Knob[T] = {knobList += knob.name; knob}
def addToDump(key:Any,value:Any) = dump += ((key,value))
- def getDump:String = dump.map(_.toString).reduce(_+"\n"+_) + "\n"
+ def getDump:String = if (!dump.isEmpty) {
+ dump.map(_.toString).reduce(_+"\n"+_) + "\n"
+ } else {
+ ""
+ }
}
// objects given to the user in mask functions (site,here,up)