try only plain classfile

Author: bishabosha

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

@@ -277,11 +277,7 @@ object Contexts {
         val className = tastyFile.name.stripSuffix(".tasty")
         val classfile0 = tastyFile.resolveSibling(className + ".class")
         if classfile0 == null then
-          val classfile = tastyFile.resolveSibling(className + "$.class")
-          if classfile == null then
-            NoAbstractFile
-          else
-            classfile
+          NoAbstractFile
         else
           classfile0
       })