Mark Annotation and FixedPoint as experimental (#444)

* Mark Annotation and FixedPoint as experimental
Fix tests and other references to these constructs

* Made experimental imports more specific where possible

1 files changed, 1 insertions, 0 deletions

diff --git a/src/test/scala/chiselTests/AnnotationNoDedup.scala b/src/test/scala/chiselTests/AnnotationNoDedup.scala
index 024b5a7a..e34444a6 100644
--- a/src/test/scala/chiselTests/AnnotationNoDedup.scala
+++ b/src/test/scala/chiselTests/AnnotationNoDedup.scala
@@ -3,6 +3,7 @@
 package chiselTests
 
 import chisel3._
+import chisel3.experimental.ChiselAnnotation
 import firrtl.FirrtlExecutionSuccess
 import firrtl.transforms.DedupModules
 import org.scalatest.{FreeSpec, Matchers}