Oh scalafix where art thou

Author: som-snytt

compiler/src/dotty/tools/dotc/reporting/Diagnostic.scala

@@ -77,12 +77,8 @@ object Diagnostic:
     def enablingOption(using Context): Setting[Boolean] = ctx.settings.deprecation
   }
 
-  class ConfigurationWarning(
-    msg: Message,
-    pos: SourcePosition
-  ) extends ConditionalWarning(msg, pos) {
+  class ConfigurationWarning(msg: Message, pos: SourcePosition) extends ConditionalWarning(msg, pos):
     def enablingOption(using Context): Setting[Boolean] = ctx.settings.configuration
-  }
 
   class MigrationWarning(
     msg: Message,

compiler/test/dotty/tools/dotc/SettingsTests.scala

@@ -78,7 +78,7 @@ class SettingsTests:
       val option = StringSetting("-option", "opt", "Some option", "zero")
 
     val limit = 6000
-    val args = List.tabulate(limit)(i => if (i % 2 == 0) "-option" else i.toString)
+    val args = List.tabulate(limit)(i => if i % 2 == 0 then "-option" else i.toString)
     val summary = Settings.processArguments(args, processAll = true)
     assertTrue(summary.errors.isEmpty)
     assertEquals(limit/2 - 1, summary.warnings.size)          // should warn on all but first

compiler/test/dotty/tools/utils.scala

@@ -44,7 +44,7 @@ object Useables:
 
   // delete the result of createTempDirectory
   given Releasable[JPath] with
-    override def release(released: JPath) = if (!Properties.isWin) remove(released)
+    override def release(released: JPath) = if !Properties.isWin then remove(released)
   private def remove(path: JPath): Unit = if Files.isDirectory(path) then removeRecursively(path) else Files.delete(path)
   private def removeRecursively(path: JPath): Unit = Files.walkFileTree(path, ZappingFileVisitor())
   private class ZappingFileVisitor extends SimpleFileVisitor[JPath]: