Revert "Refactor guards checking for a particular overload of Array.apply."

This reverts commit 092345a24c22a821204fb358d33272ae8f7353be.

1 files changed, 9 insertions, 2 deletions

diff --git a/src/compiler/scala/tools/nsc/transform/CleanUp.scala b/src/compiler/scala/tools/nsc/transform/CleanUp.scala
index 3b74cb1168..6af7b78181 100644
--- a/src/compiler/scala/tools/nsc/transform/CleanUp.scala
+++ b/src/compiler/scala/tools/nsc/transform/CleanUp.scala
@@ -624,10 +624,17 @@ abstract class CleanUp extends Transform with ast.TreeDSL {
       //
       // See SI-6611; we must *only* do this for literal vararg arrays.
       case Apply(appMeth, List(Apply(wrapRefArrayMeth, List(arg @ StripCast(ArrayValue(_, _)))), _))
-      if wrapRefArrayMeth.symbol == Predef_wrapRefArray && appMeth.symbol == ArrayModule_genericApply =>
+      if (wrapRefArrayMeth.symbol == Predef_wrapRefArray &&
+          appMeth.symbol == ArrayModule_overloadedApply.suchThat {
+            _.tpe.resultType.dealias.typeSymbol == ObjectClass  // [T: ClassTag](xs: T*): Array[T] post erasure
+          }) =>
         super.transform(arg)
       case Apply(appMeth, List(elem0, Apply(wrapArrayMeth, List(rest @ ArrayValue(elemtpt, _)))))
-      if wrapArrayMeth.symbol == Predef_wrapArray(elemtpt.tpe) && appMeth.symbol == ArrayModule_apply(elemtpt.tpe) =>
+      if wrapArrayMeth.symbol == Predef_wrapArray(elemtpt.tpe) &&
+         appMeth.symbol == ArrayModule_overloadedApply.suchThat {
+           tp => tp.tpe.paramss.flatten.lift.apply(1).exists(_.tpe.typeSymbol == SeqClass) &&
+             tp.tpe.resultType =:= arrayType(elemtpt.tpe) // (p1: AnyVal1, ps: AnyVal1*): Array[AnyVal1] post erasure
+         } =>
         super.transform(rest.copy(elems = elem0 :: rest.elems))
 
       case _ =>