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Diffstat (limited to 'src/main/scala/firrtl/Namespace.scala')
| -rw-r--r-- | src/main/scala/firrtl/Namespace.scala | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/main/scala/firrtl/Namespace.scala b/src/main/scala/firrtl/Namespace.scala index 1e922673..4fbab779 100644 --- a/src/main/scala/firrtl/Namespace.scala +++ b/src/main/scala/firrtl/Namespace.scala @@ -27,6 +27,7 @@ MODIFICATIONS. package firrtl +import scala.collection.mutable import scala.collection.mutable.HashSet import firrtl.ir._ import Mappers._ @@ -34,7 +35,7 @@ import Mappers._ class Namespace private { private val tempNamePrefix: String = "GEN" // Begin with a tempNamePrefix in namespace so we always have a number suffix - private val namespace = HashSet[String](tempNamePrefix) + private val namespace = mutable.HashSet[String](tempNamePrefix) private var n = 0L def tryName(value: String): Boolean = { |