From 3277c6e3a68fcf4334d51c6b43b8b73fa72e56e1 Mon Sep 17 00:00:00 2001
From: Petr Pucil <petr.pucil@seznam.cz>
Date: Mon, 16 Oct 2023 19:04:24 +0200
Subject: [PATCH] Remove unused NeedRaw enum and needRaw() method

---
 .../io/kaitai/struct/datatype/NeedRaw.scala   | 24 -------------------
 .../languages/components/CommonReads.scala    | 20 ----------------
 2 files changed, 44 deletions(-)
 delete mode 100644 shared/src/main/scala/io/kaitai/struct/datatype/NeedRaw.scala

diff --git a/shared/src/main/scala/io/kaitai/struct/datatype/NeedRaw.scala b/shared/src/main/scala/io/kaitai/struct/datatype/NeedRaw.scala
deleted file mode 100644
index 494ea92e3..000000000
--- a/shared/src/main/scala/io/kaitai/struct/datatype/NeedRaw.scala
+++ /dev/null
@@ -1,24 +0,0 @@
-package io.kaitai.struct.datatype
-
-sealed trait NeedRaw {
-  val level: Int
-  val hasIO: Boolean = false
-  val hasRaw: Boolean = false
-}
-
-case object NotRaw extends NeedRaw {
-  val level = 0
-}
-case object RawIo extends NeedRaw {
-  val level = 1
-  override val hasIO = true
-}
-case object RawProcess extends NeedRaw {
-  val level = 1
-  override val hasRaw = true
-}
-case object RawIoProcess extends NeedRaw {
-  val level = 2
-  override val hasIO = true
-  override val hasRaw = true
-}
diff --git a/shared/src/main/scala/io/kaitai/struct/languages/components/CommonReads.scala b/shared/src/main/scala/io/kaitai/struct/languages/components/CommonReads.scala
index 13e79fabb..0640b3af5 100644
--- a/shared/src/main/scala/io/kaitai/struct/languages/components/CommonReads.scala
+++ b/shared/src/main/scala/io/kaitai/struct/languages/components/CommonReads.scala
@@ -1,7 +1,6 @@
 package io.kaitai.struct.languages.components
 
 import io.kaitai.struct.datatype._
-import io.kaitai.struct.datatype.DataType.{SwitchType, UserTypeFromBytes, BytesType}
 import io.kaitai.struct.exprlang.Ast
 import io.kaitai.struct.format._
 
@@ -91,25 +90,6 @@ trait CommonReads extends LanguageCompiler {
 
   def attrParse2(id: Identifier, dataType: DataType, io: String, rep: RepeatSpec, isRaw: Boolean, defEndian: Option[FixedEndian], assignType: Option[DataType] = None): Unit
 
-  def needRaw(dataType: DataType): NeedRaw = {
-    val rawIo = dataType match {
-      case _: UserTypeFromBytes => true
-      case st: SwitchType => st.hasSize
-      case _ => false
-    }
-    val rawProcess = dataType match {
-      case bt: BytesType => bt.process.nonEmpty
-      case utfb: UserTypeFromBytes => utfb.bytes.process.nonEmpty
-      case _ => false
-    }
-    (rawIo, rawProcess) match {
-      case (true, false) => RawIo
-      case (false, true) => RawProcess
-      case (true, true) => RawIoProcess
-      case _ => NotRaw
-    }
-  }
-
   def attrDebugStart(attrId: Identifier, attrType: DataType, io: Option[String], repeat: RepeatSpec): Unit = {}
   def attrDebugArrInit(attrId: Identifier, attrType: DataType): Unit = {}
   def attrDebugEnd(attrName: Identifier, attrType: DataType, io: String, repeat: RepeatSpec): Unit = {}