Remove unnecessary suffix

Author: tanishiking

compiler/src/dotty/tools/dotc/semanticdb/ExtractSemanticDB.scala

@@ -52,9 +52,9 @@ import java.io.BufferedOutputStream
  *  We need to run this phase after the "CheckUnused.PostInlining" phase
  *  so that we can extract the warnings generated by "-Wunused".
  */
-class ExtractSemanticDB private (phaseMode: ExtractSemanticDB.PhaseMode, suffix: String) extends Phase:
+class ExtractSemanticDB private (phaseMode: ExtractSemanticDB.PhaseMode) extends Phase:
 
-  override val phaseName: String = ExtractSemanticDB.phaseNamePrefix + suffix
+  override val phaseName: String = ExtractSemanticDB.phaseNamePrefix + phaseMode.toString()
 
   override val description: String = ExtractSemanticDB.description
 
@@ -100,9 +100,9 @@ object ExtractSemanticDB:
     case ExtractSemanticInfo
     case AppendDiagnostics
 
-  class ExtractSemanticInfo extends ExtractSemanticDB(PhaseMode.ExtractSemanticInfo, "ExtractSemanticInfo")
+  class ExtractSemanticInfo extends ExtractSemanticDB(PhaseMode.ExtractSemanticInfo)
 
-  class AppendDiagnostics extends ExtractSemanticDB(PhaseMode.AppendDiagnostics, "AppendDiagnostics")
+  class AppendDiagnostics extends ExtractSemanticDB(PhaseMode.AppendDiagnostics)
 
   private def semanticdbTarget(using Context): Option[Path] =
     Option(ctx.settings.semanticdbTarget.value)