Fix issue with pc breaking in requiredMethod on newly overloaded valueOf

Author: jchyb

presentation-compiler/src/main/dotty/tools/pc/completions/Completions.scala

@@ -734,15 +734,18 @@ class Completions(
     defn.Object_notifyAll,
     defn.Object_notify,
     defn.Predef_undefined,
-    defn.ObjectClass.info.member(nme.wait_).symbol,
     // NOTE(olafur) IntelliJ does not complete the root package and without this filter
     // then `_root_` would appear as a completion result in the code `foobar(_<COMPLETE>)`
     defn.RootPackage,
-    // NOTE(gabro) valueOf was added as a Predef member in 2.13. We filter it out since is a niche
-    // use case and it would appear upon typing 'val'
-    defn.ValueOfClass.info.member(nme.valueOf).symbol,
-    defn.ScalaPredefModule.requiredMethod(nme.valueOf)
-  ).flatMap(_.alternatives.map(_.symbol)).toSet
+  ) ++ (
+    Set(
+      defn.ObjectClass.info.member(nme.wait_),
+      // NOTE(gabro) valueOf was added as a Predef member in 2.13. We filter it out since is a niche
+      // use case and it would appear upon typing 'val'
+      defn.ValueOfClass.info.member(nme.valueOf),
+      defn.ScalaPredefModule.info.member(nme.valueOf)
+    ).flatMap(_.alternatives.map(_.symbol)).toSet
+  )
 
   private def isNotLocalForwardReference(sym: Symbol)(using Context): Boolean =
     !sym.isLocalToBlock ||