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authorSchuyler Eldridge2020-06-19 01:11:15 -0400
committerSchuyler Eldridge2020-06-22 19:00:20 -0400
commitd66ff2357e59113ecf48c7d257edff429c4266e0 (patch)
tree30f5d068ea78caf172008f900e3d4fde7e20f6b0 /src/test/scala/firrtl/testutils/FirrtlSpec.scala
parent2d1e074a67483c136d5f0ed86e8ecf1b8505bc10 (diff)
Convert PreservesAll to explicit invalidates=false
Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
Diffstat (limited to 'src/test/scala/firrtl/testutils/FirrtlSpec.scala')
-rw-r--r--src/test/scala/firrtl/testutils/FirrtlSpec.scala5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/test/scala/firrtl/testutils/FirrtlSpec.scala b/src/test/scala/firrtl/testutils/FirrtlSpec.scala
index 09abf547..75739147 100644
--- a/src/test/scala/firrtl/testutils/FirrtlSpec.scala
+++ b/src/test/scala/firrtl/testutils/FirrtlSpec.scala
@@ -13,7 +13,7 @@ import org.scalatestplus.scalacheck._
import firrtl._
import firrtl.ir._
import firrtl.Parser.UseInfo
-import firrtl.options.{Dependency, PreservesAll}
+import firrtl.options.Dependency
import firrtl.stage.{FirrtlFileAnnotation, InfoModeAnnotation, RunFirrtlTransformAnnotation}
import firrtl.analyses.{GetNamespace, ModuleNamespaceAnnotation}
import firrtl.annotations._
@@ -33,9 +33,10 @@ class CheckLowForm extends SeqTransform {
case class RenameTopAnnotation(newTopName: String) extends NoTargetAnnotation
-object RenameTop extends Transform with PreservesAll[Transform] {
+object RenameTop extends Transform {
def inputForm = UnknownForm
def outputForm = UnknownForm
+ override def invalidates(a: Transform) = false
override val optionalPrerequisites = Seq(Dependency[RenameModules])