Fix merged tests

Author: odersky

tests/pos/i4734/Macro_1.scala

@@ -2,7 +2,7 @@ import scala.annotation.tailrec
 import scala.quoted._
 
 object Macros {
-  transparent def unrolledForeach(f: Int => Int): Int =
+  rewrite def unrolledForeach(f: Int => Int): Int =
   ~unrolledForeachImpl('(f))
 
   def unrolledForeachImpl(f: Expr[Int => Int]): Expr[Int] = '{

tests/run/i4734/Macro_1.scala

@@ -2,7 +2,7 @@ import scala.annotation.tailrec
 import scala.quoted._
 
 object Macros {
-  transparent def unrolledForeach(seq: IndexedSeq[Int], f: => Int => Unit, transparent unrollSize: Int): Unit = // or f: Int => Unit
+  rewrite def unrolledForeach(seq: IndexedSeq[Int], f: => Int => Unit, transparent unrollSize: Int): Unit = // or f: Int => Unit
     ~unrolledForeachImpl('(seq), '(f), unrollSize)
 
   def unrolledForeachImpl(seq: Expr[IndexedSeq[Int]], f: Expr[Int => Unit], unrollSize: Int): Expr[Unit] = '{