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Commit 33da1ee

Browse files
Remove some unsafe nulls
1 parent 2ffe816 commit 33da1ee

18 files changed

+5
-23
lines changed

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

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@@ -2,8 +2,6 @@ package dotty.tools
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package backend
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package jvm
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5-
//import scala.language.unsafeNulls
6-
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import dotty.tools.dotc.core.Flags.*
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import dotty.tools.dotc.core.Symbols.*
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import dotty.tools.dotc.report

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

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@@ -8,7 +8,6 @@ import scala.collection.mutable
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import scala.jdk.CollectionConverters.*
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import dotty.tools.dotc.report
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//import scala.language.unsafeNulls
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/**
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* This component hosts tools and utilities used in the backend that require access to a `BTypes`

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

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@@ -1,6 +1,5 @@
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package dotty.tools.backend.jvm
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3-
//import scala.language.unsafeNulls
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import dotty.tools.dotc.CompilationUnit
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import dotty.tools.dotc.ast.Trees.{PackageDef, ValDef}
@@ -68,7 +67,7 @@ class CodeGen(val int: DottyBackendInterface, val primitives: DottyPrimitives)(
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null
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if sym.isClass then
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val tastyAttrNode = if (mirrorClassNode ne null) mirrorClassNode else mainClassNode// LHOTAK
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val tastyAttrNode = if (mirrorClassNode ne null) mirrorClassNode else mainClassNode
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genTastyAndSetAttributes(sym, tastyAttrNode)
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def registerGeneratedClass(classNode: ClassNode | Null, isArtifact: Boolean): Unit =

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

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Original file line numberDiff line numberDiff line change
@@ -1,6 +1,5 @@
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package dotty.tools.backend.jvm
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3-
//import scala.language.unsafeNulls
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import dotty.tools.dotc.ast.tpd
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import dotty.tools.dotc.core.Flags.*

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

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Original file line numberDiff line numberDiff line change
@@ -14,7 +14,6 @@ import scala.util.control.NonFatal
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import dotty.tools.dotc.core.Phases
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import dotty.tools.dotc.core.Decorators.em
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17-
//import scala.language.unsafeNulls
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import scala.compiletime.uninitialized
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/**
@@ -189,4 +188,4 @@ final private class CompilationUnitInPostProcess(private var classes: List[Gener
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var task: Future[Unit] = uninitialized
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val bufferedReporting = new PostProcessorFrontendAccess.BufferingBackendReporting()
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}
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}

‎compiler/src/dotty/tools/dotc/classpath/ZipArchiveFileLookup.scala‎

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Original file line numberDiff line numberDiff line change
@@ -3,7 +3,6 @@
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*/
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package dotty.tools.dotc.classpath
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6-
//import scala.language.unsafeNulls
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import java.io.File
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import java.net.URL

‎compiler/src/dotty/tools/dotc/config/OutputDirs.scala‎

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@@ -2,7 +2,6 @@ package dotty.tools
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package dotc
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package config
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5-
//import scala.language.unsafeNulls
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import io.*
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‎compiler/src/dotty/tools/dotc/config/Properties.scala‎

Lines changed: 1 addition & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -2,7 +2,6 @@ package dotty.tools
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package dotc
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package config
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5-
import scala.language.unsafeNulls
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import scala.annotation.internal.sharable
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@@ -45,7 +44,7 @@ trait PropertiesTrait {
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def propIsSet(name: String): Boolean = System.getProperty(name) != null
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def propIsSetTo(name: String, value: String): Boolean = propOrNull(name) == value
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def propOrElse(name: String, alt: => String): String = Option(System.getProperty(name)).getOrElse(alt)
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def propOrElse(name: String, alt: => String|Null): String = Option(System.getProperty(name)).getOrElse(alt)
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def propOrEmpty(name: String): String = propOrElse(name, "")
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def propOrNull(name: String): String = propOrElse(name, null)
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def propOrNone(name: String): Option[String] = Option(propOrNull(name))

‎compiler/src/dotty/tools/dotc/coverage/Serializer.scala‎

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Original file line numberDiff line numberDiff line change
@@ -3,7 +3,6 @@ package coverage
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import java.nio.file.{Path, Paths, Files}
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import java.io.Writer
6-
import scala.language.unsafeNulls
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import scala.collection.mutable.StringBuilder
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/**

‎compiler/src/dotty/tools/dotc/sbt/APIUtils.scala‎

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@@ -1,7 +1,6 @@
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package dotty.tools.dotc
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package sbt
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4-
//import scala.language.unsafeNulls
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import core.*
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import Contexts.*

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