Update compiler/src/dotty/tools/dotc/core/Symbols.scala

Author: OlivierBlanvillain

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

@@ -751,7 +751,7 @@ object Symbols {
 
     /** The source or class file from which this class was generated, null if not applicable. */
     override def associatedFile(implicit ctx: Context): AbstractFile =
-      if (assocFile != null || (this.owner.is(PackageClass)) || this.isEffectiveRoot) assocFile
+      if (assocFile != null || this.owner.is(PackageClass) || this.isEffectiveRoot) assocFile
       else super.associatedFile
 
     private[this] var mySource: SourceFile = NoSource