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-rw-r--r--src/main/scala/chisel3/Driver.scala11
1 files changed, 3 insertions, 8 deletions
diff --git a/src/main/scala/chisel3/Driver.scala b/src/main/scala/chisel3/Driver.scala
index 9071491b..303f4599 100644
--- a/src/main/scala/chisel3/Driver.scala
+++ b/src/main/scala/chisel3/Driver.scala
@@ -3,18 +3,14 @@
package chisel3
import chisel3.internal.ErrorLog
-import chisel3.internal.firrtl.Converter
+import chisel3.internal.firrtl._
import chisel3.experimental.{RawModule, RunFirrtlTransform}
import java.io._
-import net.jcazevedo.moultingyaml._
-import internal.firrtl._
import firrtl._
-import firrtl.annotations.{Annotation, JsonProtocol}
-import firrtl.util.{ BackendCompilationUtilities => FirrtlBackendCompilationUtilities }
-
-import _root_.firrtl.annotations.AnnotationYamlProtocol._
+import firrtl.annotations.JsonProtocol
+import firrtl.util.{BackendCompilationUtilities => FirrtlBackendCompilationUtilities}
/**
* The Driver provides methods to invoke the chisel3 compiler and the firrtl compiler.
@@ -38,7 +34,6 @@ import _root_.firrtl.annotations.AnnotationYamlProtocol._
* chisel3.execute(args, () => new DUT)
* }}}
*/
-import BuildInfo._
trait BackendCompilationUtilities extends FirrtlBackendCompilationUtilities {
/** Compile Chirrtl to Verilog by invoking Firrtl inside the same JVM