clock|reset to _clock|_reset, added explanatory comment

@aswaterman closes #156

1 files changed, 5 insertions, 3 deletions

diff --git a/src/main/scala/Chisel/Module.scala b/src/main/scala/Chisel/Module.scala
index 738863e3..3e839cac 100644
--- a/src/main/scala/Chisel/Module.scala
+++ b/src/main/scala/Chisel/Module.scala
@@ -38,9 +38,11 @@ object Module {
 abstract class Module(
   override_clock: Option[Clock]=None, override_reset: Option[Bool]=None)
 extends HasId {
-  def this(clock: Clock) = this(Some(clock), None)
-  def this(reset: Bool)  = this(None, Some(reset))
-  def this(clock: Clock, reset: Bool) = this(Some(clock), Some(reset))
+  // _clock and _reset can be clock and reset in these 2ary constructors
+  // once chisel2 compatibility issues are resolved
+  def this(_clock: Clock) = this(Some(_clock), None)
+  def this(_reset: Bool)  = this(None, Some(_reset))
+  def this(_clock: Clock, _reset: Bool) = this(Some(_clock), Some(_reset))
 
   private[Chisel] val _namespace = Builder.globalNamespace.child
   private[Chisel] val _commands = ArrayBuffer[Command]()