DIsable unsafeNulls globally

Author: noti0na1

compiler/src/dotty/tools/FatalError.scala

@@ -1,5 +1,3 @@
 package dotty.tools
 
-import scala.language.unsafeNulls as _
-
 case class FatalError(msg: String) extends Exception(msg)

compiler/src/dotty/tools/dotc/Bench.scala

@@ -1,8 +1,6 @@
 package dotty.tools
 package dotc
 
-import scala.language.unsafeNulls as _
-
 import core.Contexts._
 import reporting.Reporter
 import io.AbstractFile

compiler/src/dotty/tools/dotc/CompilationUnit.scala

@@ -1,8 +1,6 @@
 package dotty.tools
 package dotc
 
-import scala.language.unsafeNulls as _
-
 import core._
 import Contexts._
 import SymDenotations.ClassDenotation

compiler/src/dotty/tools/dotc/Compiler.scala

@@ -1,8 +1,6 @@
 package dotty.tools
 package dotc
 
-import scala.language.unsafeNulls as _
-
 import core._
 import Contexts._
 import typer.{TyperPhase, RefChecks}

compiler/src/dotty/tools/dotc/Driver.scala

@@ -1,7 +1,5 @@
 package dotty.tools.dotc
 
-import scala.language.unsafeNulls as _
-
 import dotty.tools.FatalError
 import config.CompilerCommand
 import core.Comments.{ContextDoc, ContextDocstrings}

compiler/src/dotty/tools/dotc/Main.scala

@@ -1,7 +1,5 @@
 package dotty.tools
 package dotc
 
-import scala.language.unsafeNulls as _
-
 /** Main class of the `dotc` batch compiler. */
 object Main extends Driver

compiler/src/dotty/tools/dotc/MissingCoreLibraryException.scala

@@ -1,7 +1,5 @@
 package dotty.tools.dotc
 
-import scala.language.unsafeNulls as _
-
 import dotty.tools.FatalError
 
 class MissingCoreLibraryException(rootPackage: String) extends FatalError(

compiler/src/dotty/tools/dotc/Resident.scala

@@ -1,8 +1,6 @@
 package dotty.tools
 package dotc
 
-import scala.language.unsafeNulls as _
-
 import core.Contexts._
 import reporting.Reporter
 import java.io.EOFException

compiler/src/dotty/tools/dotc/Run.scala

@@ -1,8 +1,6 @@
 package dotty.tools
 package dotc
 
-import scala.language.unsafeNulls as _
-
 import core._
 import Contexts._
 import Periods._

compiler/src/dotty/tools/dotc/ScalacCommand.scala

@@ -1,7 +1,5 @@
 package dotty.tools.dotc
 
-import scala.language.unsafeNulls as _
-
 import config.Properties._
 import config.CompilerCommand
 

compiler/src/dotty/tools/dotc/ast/Desugar.scala

@@ -2,8 +2,6 @@ package dotty.tools
 package dotc
 package ast
 
-import scala.language.unsafeNulls as _
-
 import core._
 import util.Spans._, Types._, Contexts._, Constants._, Names._, NameOps._, Flags._
 import Symbols._, StdNames._, Trees._, ContextOps._

compiler/src/dotty/tools/dotc/ast/DesugarEnums.scala

@@ -2,8 +2,6 @@ package dotty.tools
 package dotc
 package ast
 
-import scala.language.unsafeNulls as _
-
 import core._
 import util.Spans._, Types._, Contexts._, Constants._, Names._, Flags._
 import Symbols._, StdNames._, Trees._

compiler/src/dotty/tools/dotc/ast/MainProxies.scala

@@ -1,8 +1,6 @@
 package dotty.tools.dotc
 package ast
 
-import scala.language.unsafeNulls as _
-
 import core._
 import Symbols._, Types._, Contexts._, Flags._, Constants._
 import StdNames.nme

compiler/src/dotty/tools/dotc/ast/NavigateAST.scala

@@ -1,8 +1,6 @@
 package dotty.tools.dotc
 package ast
 
-import scala.language.unsafeNulls as _
-
 import core.Contexts._
 import core.Decorators._
 import util.Spans._

compiler/src/dotty/tools/dotc/ast/Positioned.scala

@@ -2,8 +2,6 @@ package dotty.tools
 package dotc
 package ast
 
-import scala.language.unsafeNulls as _
-
 import util.Spans._
 import util.{SourceFile, SourcePosition, SrcPos}
 import core.Contexts._

compiler/src/dotty/tools/dotc/ast/TreeInfo.scala

@@ -2,8 +2,6 @@ package dotty.tools
 package dotc
 package ast
 
-import scala.language.unsafeNulls as _
-
 import core._
 import Flags._, Trees._, Types._, Contexts._
 import Names._, StdNames._, NameOps._, Symbols._

compiler/src/dotty/tools/dotc/ast/TreeMapWithImplicits.scala

@@ -1,8 +1,6 @@
 package dotty.tools.dotc
 package ast
 
-import scala.language.unsafeNulls as _
-
 import Trees._
 import core.Contexts._
 import core.ContextOps.enter

compiler/src/dotty/tools/dotc/ast/TreeTypeMap.scala

@@ -2,8 +2,6 @@ package dotty.tools
 package dotc
 package ast
 
-import scala.language.unsafeNulls as _
-
 import core._
 import Types._, Contexts._, Flags._
 import Symbols._, Annotations._, Trees._, Symbols._, Constants.Constant

compiler/src/dotty/tools/dotc/ast/Trees.scala

@@ -2,8 +2,6 @@ package dotty.tools
 package dotc
 package ast
 
-import scala.language.unsafeNulls as _
-
 import core._
 import Types._, Names._, NameOps._, Flags._, util.Spans._, Contexts._, Constants._
 import typer.{ ConstFold, ProtoTypes }

compiler/src/dotty/tools/dotc/ast/tpd.scala

@@ -2,8 +2,6 @@ package dotty.tools
 package dotc
 package ast
 
-import scala.language.unsafeNulls as _
-
 import dotty.tools.dotc.transform.{ExplicitOuter, Erasure}
 import typer.ProtoTypes
 import transform.SymUtils._

compiler/src/dotty/tools/dotc/ast/untpd.scala

@@ -2,8 +2,6 @@ package dotty.tools
 package dotc
 package ast
 
-import scala.language.unsafeNulls as _
-
 import core._
 import Types._, Contexts._, Constants._, Names._, Flags._
 import dotty.tools.dotc.typer.ProtoTypes

compiler/src/dotty/tools/dotc/core/Annotations.scala

@@ -1,8 +1,6 @@
 package dotty.tools.dotc
 package core
 
-import scala.language.unsafeNulls as _
-
 import Symbols._, Types._, Contexts._, Constants._
 import dotty.tools.dotc.ast.tpd, tpd.*
 import util.Spans.Span

compiler/src/dotty/tools/dotc/core/Atoms.scala

@@ -2,8 +2,6 @@ package dotty.tools
 package dotc
 package core
 
-import scala.language.unsafeNulls as _
-
 import Types._
 
 /** Indicates the singleton types that a type must or may consist of.

compiler/src/dotty/tools/dotc/core/CheckRealizable.scala

@@ -2,8 +2,6 @@ package dotty.tools
 package dotc
 package core
 
-import scala.language.unsafeNulls as _
-
 import Contexts._, Types._, Symbols._, Names._, Flags._
 import Denotations.SingleDenotation
 import Decorators._

compiler/src/dotty/tools/dotc/core/Constants.scala

@@ -2,8 +2,6 @@ package dotty.tools
 package dotc
 package core
 
-import scala.language.unsafeNulls as _
-
 import Types._, Symbols._, Contexts._
 import printing.Printer
 import printing.Texts.Text

compiler/src/dotty/tools/dotc/core/Constraint.scala

@@ -2,8 +2,6 @@ package dotty.tools
 package dotc
 package core
 
-import scala.language.unsafeNulls as _
-
 import Types._, Contexts._
 import printing.Showable
 

compiler/src/dotty/tools/dotc/core/ConstraintHandling.scala

@@ -2,8 +2,6 @@ package dotty.tools
 package dotc
 package core
 
-import scala.language.unsafeNulls as _
-
 import Types._
 import Contexts._
 import Symbols._

compiler/src/dotty/tools/dotc/core/ConstraintRunInfo.scala

@@ -1,8 +1,6 @@
 package dotty.tools.dotc
 package core
 
-import scala.language.unsafeNulls as _
-
 import Contexts._
 import config.Printers.{default, typr}
 

compiler/src/dotty/tools/dotc/core/ContextOps.scala

@@ -1,8 +1,6 @@
 package dotty.tools.dotc
 package core
 
-import scala.language.unsafeNulls as _
-
 import Contexts._, Symbols._, Types._, Flags._
 import Denotations._, SymDenotations._
 import Names.Name, StdNames.nme

compiler/src/dotty/tools/dotc/core/Contexts.scala

@@ -2,8 +2,6 @@ package dotty.tools
 package dotc
 package core
 
-import scala.language.unsafeNulls as _
-
 import interfaces.CompilerCallback
 import Decorators._
 import Periods._

compiler/src/dotty/tools/dotc/core/Decorators.scala

@@ -2,8 +2,6 @@ package dotty.tools
 package dotc
 package core
 
-import scala.language.unsafeNulls as _
-
 import annotation.tailrec
 import Symbols._
 import Contexts._, Names._, Phases._, printing.Texts._

compiler/src/dotty/tools/dotc/core/Definitions.scala

@@ -2,8 +2,6 @@ package dotty.tools
 package dotc
 package core
 
-import scala.language.unsafeNulls as _
-
 import scala.annotation.{threadUnsafe => tu}
 import Types._, Contexts._, Symbols._, SymDenotations._, StdNames._, Names._, Phases._
 import Flags._, Scopes._, Decorators._, NameOps._, Periods._, NullOpsDecorator._

compiler/src/dotty/tools/dotc/core/DenotTransformers.scala

@@ -1,8 +1,6 @@
 package dotty.tools.dotc
 package core
 
-import scala.language.unsafeNulls as _
-
 import Periods._
 import SymDenotations._
 import Contexts._

compiler/src/dotty/tools/dotc/core/Denotations.scala

@@ -2,8 +2,6 @@ package dotty.tools
 package dotc
 package core
 
-import scala.language.unsafeNulls as _
-
 import SymDenotations.{ SymDenotation, ClassDenotation, NoDenotation, LazyType, stillValid, acceptStale, traceInvalid }
 import Contexts._
 import Names._

compiler/src/dotty/tools/dotc/core/Flags.scala

@@ -1,8 +1,6 @@
 package dotty.tools.dotc
 package core
 
-import scala.language.unsafeNulls as _
-
 object Flags {
 
   object opaques {

compiler/src/dotty/tools/dotc/core/GadtConstraint.scala

@@ -2,8 +2,6 @@ package dotty.tools
 package dotc
 package core
 
-import scala.language.unsafeNulls as _
-
 import Decorators._
 import Contexts._
 import Types._

compiler/src/dotty/tools/dotc/core/Hashable.scala

@@ -1,8 +1,6 @@
 package dotty.tools.dotc
 package core
 
-import scala.language.unsafeNulls as _
-
 import Types._
 import scala.util.hashing.{ MurmurHash3 => hashing }
 import annotation.tailrec

compiler/src/dotty/tools/dotc/core/JavaNullInterop.scala

@@ -1,8 +1,6 @@
 package dotty.tools.dotc
 package core
 
-import scala.language.unsafeNulls as _
-
 import Contexts._
 import Flags.JavaDefined
 import StdNames.nme

compiler/src/dotty/tools/dotc/core/MacroClassLoader.scala

@@ -1,7 +1,5 @@
 package dotty.tools.dotc.core
 
-import scala.language.unsafeNulls as _
-
 import dotty.tools.dotc.core.Contexts._
 import dotty.tools.dotc.util.Property
 import dotty.tools.dotc.reporting.trace

compiler/src/dotty/tools/dotc/core/MatchTypeTrace.scala

@@ -2,8 +2,6 @@ package dotty.tools
 package dotc
 package core
 
-import scala.language.unsafeNulls as _
-
 import Types._, Contexts._, Symbols._, Decorators._
 import util.Property
 

compiler/src/dotty/tools/dotc/core/Mode.scala

@@ -1,7 +1,5 @@
 package dotty.tools.dotc.core
 
-import scala.language.unsafeNulls as _
-
 /** A collection of mode bits that are part of a context */
 case class Mode(val bits: Int) extends AnyVal {
   import Mode._

compiler/src/dotty/tools/dotc/core/NameKinds.scala

@@ -2,8 +2,6 @@ package dotty.tools
 package dotc
 package core
 
-import scala.language.unsafeNulls as _
-
 import Names._
 import NameOps._
 import StdNames._

compiler/src/dotty/tools/dotc/core/NameOps.scala

@@ -2,8 +2,6 @@ package dotty.tools
 package dotc
 package core
 
-import scala.language.unsafeNulls as _
-
 import java.security.MessageDigest
 import java.nio.CharBuffer
 import scala.io.Codec

compiler/src/dotty/tools/dotc/core/NameTags.scala

@@ -1,7 +1,5 @@
 package dotty.tools.dotc.core
 
-import scala.language.unsafeNulls as _
-
 import dotty.tools.tasty.TastyFormat
 
 /** The possible tags of a NameKind */

compiler/src/dotty/tools/dotc/core/NamerOps.scala

@@ -2,8 +2,6 @@ package dotty.tools
 package dotc
 package core
 
-import scala.language.unsafeNulls as _
-
 import Contexts._, Symbols._, Types._, Flags._, Scopes._, Decorators._, Names._, NameOps._
 import SymDenotations.{LazyType, SymDenotation}, StdNames.nme