From 48548463c6c5c6bc9076c80924cb4683fc737f11 Mon Sep 17 00:00:00 2001 From: Jiuyang Liu Date: Mon, 14 Jun 2021 22:39:42 +0800 Subject: Apply Jack's Review 1. `TruthTable` is final now. 2. add return type for `TruthTable` Co-authored-by: Jack Koenig --- src/main/scala/chisel3/util/experimental/decode/TruthTable.scala | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src') diff --git a/src/main/scala/chisel3/util/experimental/decode/TruthTable.scala b/src/main/scala/chisel3/util/experimental/decode/TruthTable.scala index cde9cf14..ca0ff8b4 100644 --- a/src/main/scala/chisel3/util/experimental/decode/TruthTable.scala +++ b/src/main/scala/chisel3/util/experimental/decode/TruthTable.scala @@ -4,7 +4,7 @@ package chisel3.util.experimental.decode import chisel3.util.BitPat -sealed class TruthTable(val table: Map[BitPat, BitPat], val default: BitPat) { +final class TruthTable(val table: Map[BitPat, BitPat], val default: BitPat) { def inputWidth = table.head._1.getWidth @@ -42,7 +42,7 @@ object TruthTable { } /** Convert a table and default output into a [[TruthTable]]. */ - def apply(table: Iterable[(BitPat, BitPat)], default: BitPat) = { + def apply(table: Iterable[(BitPat, BitPat)], default: BitPat): TruthTable = { require(table.map(_._1.getWidth).toSet.size == 1, "input width not equal.") require(table.map(_._2.getWidth).toSet.size == 1, "output width not equal.") val outputWidth = table.map(_._2.getWidth).head -- cgit v1.2.3