Rename parameter for clarity

Author: odersky

compiler/src/dotty/tools/dotc/typer/Typer.scala

@@ -215,11 +215,11 @@ class Typer extends Namer
       def namedImportRef(imp: ImportInfo)(using Context): Type = {
         val termName = name.toTermName
 
-        def adjustExtension(name: Name) =
-          if required.is(ExtensionMethod) && termName.endsWith(name.lastPart)
+        def adjustExtension(n: Name) =
+          if required.is(ExtensionMethod) && termName.endsWith(n.lastPart)
                // pre-check to avoid forming a new string; form extension only if it has a chance of matching `termName`
-          then name.toExtensionName
-          else name
+          then n.toExtensionName
+          else n
 
         def recur(selectors: List[untpd.ImportSelector]): Type = selectors match
           case selector :: rest =>