fix

Author: mkurz

compiler/test/dotty/tools/dotc/config/ScalaSettingsTests.scala

@@ -90,7 +90,7 @@ class ScalaSettingsTests:
 
   @Test def `i18367 rightmost WConf flags take precedence over flags to the left`: Unit =
     import reporting.{Action, Diagnostic}
-    val sets = ScalaSettings
+    val sets = new ScalaSettings
     val args = List("-Wconf:cat=deprecation:e", "-Wconf:cat=deprecation:s")
     val sumy = ArgsSummary(sets.defaultState, args, errors = Nil, warnings = Nil)
     val proc = sets.processArguments(sumy, processAll = true, skipped = Nil)