diff options
Diffstat (limited to 'src/main/scala/firrtl/ir')
| -rw-r--r-- | src/main/scala/firrtl/ir/IR.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/main/scala/firrtl/ir/IR.scala b/src/main/scala/firrtl/ir/IR.scala index cdf8e194..19ee56ca 100644 --- a/src/main/scala/firrtl/ir/IR.scala +++ b/src/main/scala/firrtl/ir/IR.scala @@ -607,7 +607,7 @@ case object UnknownType extends Type { } /** [[Port]] Direction */ -abstract class Direction extends FirrtlNode +sealed abstract class Direction extends FirrtlNode case object Input extends Direction { def serialize: String = "input" } |