--- a/progs/while-compiler-arrays/compile_arrays.sc	Tue Sep 15 23:13:45 2020 +0100
+++ b/progs/while-compiler-arrays/compile_arrays.sc	Fri Sep 18 00:33:03 2020 +0100
@@ -87,8 +87,6 @@
 
 // convenient string interpolations 
 // for generating instructions and labels
-import scala.language.implicitConversions
-import scala.language.reflectiveCalls
 
 implicit def sring_inters(sc: StringContext) = new {
     def i(args: Any*): String = "   " ++ sc.s(args:_*) ++ "\n"