diff options
Diffstat (limited to 'src/main/scala/firrtl/analyses/GetNamespace.scala')
| -rw-r--r-- | src/main/scala/firrtl/analyses/GetNamespace.scala | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/main/scala/firrtl/analyses/GetNamespace.scala b/src/main/scala/firrtl/analyses/GetNamespace.scala index 5ab096b7..a2aed3f1 100644 --- a/src/main/scala/firrtl/analyses/GetNamespace.scala +++ b/src/main/scala/firrtl/analyses/GetNamespace.scala @@ -3,7 +3,9 @@ package firrtl.analyses import firrtl.annotations.NoTargetAnnotation -import firrtl.{CircuitState, LowForm, Namespace, Transform} +import firrtl.{CircuitState, DependencyAPIMigration, Namespace, Transform} +import firrtl.options.PreservesAll +import firrtl.stage.Forms case class ModuleNamespaceAnnotation(namespace: Namespace) extends NoTargetAnnotation @@ -11,9 +13,10 @@ case class ModuleNamespaceAnnotation(namespace: Namespace) extends NoTargetAnnot * * namespace is used by RenameModules to get unique names */ -class GetNamespace extends Transform { - def inputForm: LowForm.type = LowForm - def outputForm: LowForm.type = LowForm +class GetNamespace extends Transform with DependencyAPIMigration with PreservesAll[Transform] { + override def prerequisites = Forms.LowForm + override def optionalPrerequisites = Seq.empty + override def dependents = Forms.LowEmitters def execute(state: CircuitState): CircuitState = { val namespace = Namespace(state.circuit) |