Remove Context parameter from Scala3.range and toSemanticDbDiagnositcs

Author: tanishiking

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

@@ -8,7 +8,7 @@ import dotty.tools.dotc.core.Contexts.Context
 object DiagnosticOps:
   private val asciiColorCodes = "\u001B\\[[;\\d]*m".r
   extension (d: Diagnostic)
-    def toSemanticDiagnostic(using Context): s.Diagnostic =
+    def toSemanticDiagnostic: s.Diagnostic =
       val severity = d.level match
         case ERROR => s.Diagnostic.Severity.ERROR
         case WARNING => s.Diagnostic.Severity.WARNING

compiler/src/dotty/tools/dotc/semanticdb/Scala3.scala

@@ -29,7 +29,7 @@ object Scala3:
 
   private val WILDCARDTypeName = nme.WILDCARD.toTypeName
 
-  def range(span: Span, treeSource: SourceFile)(using Context): Option[Range] =
+  def range(span: Span, treeSource: SourceFile): Option[Range] =
     def lineCol(offset: Int) = (treeSource.offsetToLine(offset), treeSource.column(offset))
     val (startLine, startCol) = lineCol(span.start)
     val (endLine, endCol) = lineCol(span.end)