Address two minor comments.

sjrd · sjrd · commit b361a1d36d39 · 2025-03-10T08:31:54.000+01:00
diff --git a/ir/shared/src/main/scala/org/scalajs/ir/Printers.scala b/ir/shared/src/main/scala/org/scalajs/ir/Printers.scala
@@ -378,15 +378,7 @@ object Printers {
 
           print("def ")
           print(methodName)
-          print('(')
-          if (paramTypes.nonEmpty) {
-            print(paramTypes.head)
-            for (tpe <- paramTypes.tail) {
-              print(", ")
-              print(tpe)
-            }
-          }
-          print("): ")
+          printRow(paramTypes, "(", ", ", "): ")
           print(resultType)
           print(',')
           println()
diff --git a/linker/shared/src/main/scala/org/scalajs/linker/checker/FeatureSet.scala b/linker/shared/src/main/scala/org/scalajs/linker/checker/FeatureSet.scala
@@ -71,7 +71,14 @@ private[checker] object FeatureSet {
 
   // Common sets
 
-  /** Features introduced by the base linker. */
+  /** Features introduced by the base linker.
+   *
+   *  Although `NewLambda` nodes themselves are desugared in the `Desugarer`,
+   *  the corresponding synthetic *classes* already have an existence after the
+   *  `BasedLinker`. They must, since they must participate in the CHA
+   *  performed by the `Analyzer`. So `TransientTypeRef`s and `TypedClosure`s
+   *  can already appear after the `BaseLinker`.
+   */
   private val Linked =
     OptionalConstructors | ReflectiveProxies | TransientTypeRefs | TypedClosures
 
