Remove LegacyAnnotation and [most] MoultingYaml (#1833)

* Remove LegacyAnnotation and MoultingYaml

It has been deprecated since 1.1

* Remove all uses of ConvertLegacyAnnotations

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

1 files changed, 0 insertions, 45 deletions

diff --git a/src/main/scala/firrtl/annotations/AnnotationYamlProtocol.scala b/src/main/scala/firrtl/annotations/AnnotationYamlProtocol.scala
deleted file mode 100644
index 4bb643b3..00000000
--- a/src/main/scala/firrtl/annotations/AnnotationYamlProtocol.scala
+++ /dev/null
@@ -1,45 +0,0 @@
-// See LICENSE for license details.
-
-package firrtl
-package annotations
-
-import net.jcazevedo.moultingyaml._
-
-object AnnotationYamlProtocol extends DefaultYamlProtocol {
-  // bottom depends on top
-  implicit object AnnotationYamlFormat extends YamlFormat[LegacyAnnotation] {
-    def write(a: LegacyAnnotation) = YamlObject(
-      YamlString("targetString") -> YamlString(a.targetString),
-      YamlString("transformClass") -> YamlString(a.transformClass),
-      YamlString("value") -> YamlString(a.value)
-    )
-
-    def read(yamlValue: YamlValue): LegacyAnnotation = {
-      try {
-        yamlValue.asYamlObject.getFields(
-          YamlString("targetString"),
-          YamlString("transformClass"),
-          YamlString("value")) match {
-          case Seq(YamlString(targetString), YamlString(transformClass), YamlString(value)) =>
-            LegacyAnnotation(toTarget(targetString),
-                             Class.forName(transformClass).asInstanceOf[Class[_ <: Transform]],
-                             value)
-          case _ => deserializationError("LegacyAnnotation expected")
-        }
-      }
-      catch {
-        case annotationException: AnnotationException =>
-          Utils.error(
-            s"Error: ${annotationException.getMessage} while parsing annotation from yaml\n${yamlValue.prettyPrint}")
-      }
-    }
-    def toTarget(string: String): Named = string.split("""\.""", -1).toSeq match {
-      case Seq(c) => CircuitName(c)
-      case Seq(c, m) => ModuleName(m, CircuitName(c))
-      case Nil => Utils.error("BAD")
-      case s =>
-        val componentString = s.drop(2).mkString(".")
-        ComponentName(componentString, ModuleName(s.tail.head, CircuitName(s.head)))
-    }
-  }
-}