Un-split phase group that I previously split

Author: Duhemm

compiler/src/dotty/tools/dotc/Compiler.scala

@@ -68,14 +68,14 @@ class Compiler {
            new ExplicitSelf,        // Make references to non-trivial self types explicit as casts
            new ShortcutImplicits,   // Allow implicit functions without creating closures
            new CrossCastAnd,        // Normalize selections involving intersection types.
-           new Splitter),           // Expand selections involving union types into conditionals
+           new Splitter,            // Expand selections involving union types into conditionals
+           new ElimByName),         // Expand by-name parameter references
       List(new PhantomArgLift, // Extracts the evaluation of phantom arguments placing them before the call.
            new VCInlineMethods,     // Inlines calls to value class methods
            new SeqLiterals,         // Express vararg arguments as arrays
            new InterceptedMethods,  // Special handling of `==`, `|=`, `getClass` methods
            new Getters,             // Replace non-private vals and vars with getter defs (fields are added later)
-           new ElimByName),         // Expand by-name parameter references
-      List(new SpecializeFunctions, // Specialized Function{0,1,2} by replacing super with specialized super
+           new SpecializeFunctions, // Specialized Function{0,1,2} by replacing super with specialized super
            new ElimOuterSelect,     // Expand outer selections
            new AugmentScala2Traits, // Expand traits defined in Scala 2.x to simulate old-style rewritings
            new ResolveSuper,        // Implement super accessors and add forwarders to trait methods

compiler/src/dotty/tools/dotc/transform/ElimByName.scala

@@ -42,9 +42,6 @@ class ElimByName extends TransformByNameApply with InfoTransformer {
 
   override def phaseName: String = "elimByName"
 
-  override def runsAfterGroupsOf = Set(classOf[Splitter])
-    // I got errors running this phase in an earlier group, but I did not track them down.
-
   /** Map `tree` to `tree.apply()` is `ftree` was of ExprType and becomes now a function */
   private def applyIfFunction(tree: Tree, ftree: Tree)(implicit ctx: Context) =
     if (isByNameRef(ftree))