Deprecate old Reg with nulls constructor (#455)

3 files changed, 3 insertions, 3 deletions

diff --git a/src/test/scala/examples/ImplicitStateVendingMachine.scala b/src/test/scala/examples/ImplicitStateVendingMachine.scala
index ae1e28dd..06b0717e 100644
--- a/src/test/scala/examples/ImplicitStateVendingMachine.scala
+++ b/src/test/scala/examples/ImplicitStateVendingMachine.scala
@@ -8,7 +8,7 @@ import chisel3._
 // Vending machine implemented with an implicit state machine
 class ImplicitStateVendingMachine extends SimpleVendingMachine {
   // We let the value of nickel be 1 and dime be 2 for efficiency reasons
-  val value = Reg(init = 0.asUInt(3.W))
+  val value = RegInit(0.asUInt(3.W))
   val incValue = Wire(init = 0.asUInt(3.W))
   val doDispense = value >= 4.U // 4 * nickel as 1 == $0.20
 
diff --git a/src/test/scala/examples/SimpleVendingMachine.scala b/src/test/scala/examples/SimpleVendingMachine.scala
index d935b611..e8ca7c77 100644
--- a/src/test/scala/examples/SimpleVendingMachine.scala
+++ b/src/test/scala/examples/SimpleVendingMachine.scala
@@ -22,7 +22,7 @@ abstract class SimpleVendingMachine extends Module {
 // Vending machine implemented with a Finite State Machine
 class FSMVendingMachine extends SimpleVendingMachine {
   val sIdle :: s5 :: s10 :: s15 :: sOk :: Nil = Enum(5)
-  val state = Reg(init = sIdle)
+  val state = RegInit(sIdle)
 
   switch (state) {
     is (sIdle) {
diff --git a/src/test/scala/examples/VendingMachineGenerator.scala b/src/test/scala/examples/VendingMachineGenerator.scala
index ab5e53d1..3b039c97 100644
--- a/src/test/scala/examples/VendingMachineGenerator.scala
+++ b/src/test/scala/examples/VendingMachineGenerator.scala
@@ -53,7 +53,7 @@ class VendingMachineGenerator(
   val maxValue = (sodaCost + maxCoin - minCoin) / minCoin // normalize to minimum value
 
   val width = log2Ceil(maxValue + 1).W
-  val value = Reg(init = 0.asUInt(width))
+  val value = RegInit(0.asUInt(width))
   val incValue = Wire(init = 0.asUInt(width))
   val doDispense = value >= (sodaCost / minCoin).U