Move fields

Author: nicolasstucki

compiler/src/dotty/tools/backend/jvm/BCodeHelpers.scala

@@ -44,6 +44,10 @@ trait BCodeHelpers extends BCodeIdiomatic with BytecodeWriters {
   import coreBTypes._
   import int._
 
+  def ScalaATTRName: String = "Scala"
+  def ScalaSignatureATTRName: String = "ScalaSig"
+
+
   val bCodeAsmCommon: BCodeAsmCommon[int.type] = new BCodeAsmCommon(int)
   import bCodeAsmCommon._
 

compiler/src/dotty/tools/backend/jvm/BCodeSkelBuilder.scala

@@ -33,6 +33,8 @@ trait BCodeSkelBuilder extends BCodeHelpers {
   import coreBTypes._
   import bCodeAsmCommon._
 
+  lazy val NativeAttr: Symbol = requiredClass[scala.native]
+
   /*
    * There's a dedicated PlainClassBuilder for each CompilationUnit,
    * which simplifies the initialization of per-class data structures in `genPlainClass()` which in turn delegates to `initJClass()`

compiler/src/dotty/tools/backend/jvm/BTypesFromSymbols.scala

@@ -29,6 +29,9 @@ class BTypesFromSymbols[I <: DottyBackendInterface](val int: I) extends BTypes {
   import int._
   import int.symExtensions
 
+  lazy val TransientAttr = requiredClass[scala.transient]
+  lazy val VolatileAttr = requiredClass[scala.volatile]
+
   val bCodeAsmCommon: BCodeAsmCommon[int.type ] = new BCodeAsmCommon(int)
   import bCodeAsmCommon._
 

compiler/src/dotty/tools/backend/jvm/DottyBackendInterface.scala

@@ -200,19 +200,6 @@ class DottyBackendInterface(val outputDirectory: AbstractFile, val superCallsMap
     }
   }
 
-  // Class symbols used in backend.
-  // Vals because they are to frequent in scala programs so that they are already loaded by backend
-
-  lazy val NativeAttr: Symbol = requiredClass[scala.native]
-  lazy val TransientAttr = requiredClass[scala.transient]
-  lazy val VolatileAttr = requiredClass[scala.volatile]
-
-  val ScalaATTRName: String = "Scala"
-  val ScalaSignatureATTRName: String = "ScalaSig"
-
-  // Module symbols used in backend
-  val StringModule: Symbol = requiredClass[java.lang.String].linkedClass
-  val ScalaRunTimeModule: Symbol = requiredModule[scala.runtime.ScalaRunTime.type]
 
 
   private val primitiveCompilationUnits = Set(