From 2fba1d304c4ae462aab00b71cd96efce4808178f Mon Sep 17 00:00:00 2001
From: Albert Magyar
Date: Sat, 4 Apr 2020 19:05:25 -0700
Subject: Cleanup unused imports (no-warning docs req from CI)

---
 src/main/scala/firrtl/passes/ToWorkingIR.scala                  | 5 ++---
 src/main/scala/tutorial/lesson2-working-ir/AnalyzeCircuit.scala | 4 ++--
 2 files changed, 4 insertions(+), 5 deletions(-)

(limited to 'src')

diff --git a/src/main/scala/firrtl/passes/ToWorkingIR.scala b/src/main/scala/firrtl/passes/ToWorkingIR.scala
index 3f044e03..7da94be8 100644
--- a/src/main/scala/firrtl/passes/ToWorkingIR.scala
+++ b/src/main/scala/firrtl/passes/ToWorkingIR.scala
@@ -1,9 +1,8 @@
 package firrtl.passes
 
 import firrtl.ir._
-import firrtl.Mappers._
-import firrtl.options.{PreservesAll}
-import firrtl.{Transform, UnknownFlow, UnknownKind, WDefInstance, WRef, WSubAccess, WSubField, WSubIndex}
+import firrtl.options.PreservesAll
+import firrtl.Transform
 
 object ToWorkingIR extends Pass with PreservesAll[Transform] {
   override def prerequisites = firrtl.stage.Forms.MinimalHighForm
diff --git a/src/main/scala/tutorial/lesson2-working-ir/AnalyzeCircuit.scala b/src/main/scala/tutorial/lesson2-working-ir/AnalyzeCircuit.scala
index f7344fd2..8ca2b26b 100644
--- a/src/main/scala/tutorial/lesson2-working-ir/AnalyzeCircuit.scala
+++ b/src/main/scala/tutorial/lesson2-working-ir/AnalyzeCircuit.scala
@@ -4,9 +4,9 @@ package tutorial
 package lesson2
 
 // Compiler Infrastructure
-import firrtl.{Transform, LowForm, CircuitState, Utils}
+import firrtl.{Transform, LowForm, CircuitState}
 // Firrtl IR classes
-import firrtl.ir.{DefModule, Statement, DefInstance, Expression, Mux}
+import firrtl.ir.{DefModule, Statement, Expression, Mux}
 // Firrtl compiler's working IR classes (WIR)
 import firrtl.WDefInstance
 // Map functions
-- 
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