Deal with directions on Clocks.

1 files changed, 8 insertions, 0 deletions

diff --git a/chiselFrontend/src/main/scala/chisel3/core/Data.scala b/chiselFrontend/src/main/scala/chisel3/core/Data.scala
index 8c874070..9115d1ba 100644
--- a/chiselFrontend/src/main/scala/chisel3/core/Data.scala
+++ b/chiselFrontend/src/main/scala/chisel3/core/Data.scala
@@ -227,6 +227,14 @@ object Wire {
 
 object Clock {
   def apply(): Clock = new Clock
+  def apply(dir: Direction): Clock = {
+    val result = apply()
+    dir match {
+      case Direction.Input => Input(result)
+      case Direction.Output => Output(result)
+      case Direction.Unspecified => result
+    }
+  }
 }
 
 // TODO: Document this.