Inline ScalaRunTime.arrayElementClass at call sites.

This method was awful. Not only it was using run-time type
tests to essentially encode compile-time overloading. But
it also did 2 slightly different things for the Class case
and ClassTag case.

All in all, it is much more readable to inline the
appropriate implementation at every call site.

1 files changed, 0 insertions, 9 deletions

diff --git a/test/instrumented/library/scala/runtime/ScalaRunTime.scala b/test/instrumented/library/scala/runtime/ScalaRunTime.scala
index 6e758abde0..7bd94ef7ca 100644
--- a/test/instrumented/library/scala/runtime/ScalaRunTime.scala
+++ b/test/instrumented/library/scala/runtime/ScalaRunTime.scala
@@ -45,15 +45,6 @@ object ScalaRunTime {
     else java.lang.reflect.Array.newInstance(clazz, 0).getClass
   }
 
-  /** Return the class object representing elements in arrays described by a given schematic.
-   */
-  def arrayElementClass(schematic: Any): jClass[_] = schematic match {
-    case cls: jClass[_]   => cls.getComponentType
-    case tag: ClassTag[_] => tag.runtimeClass
-    case _                =>
-      throw new UnsupportedOperationException(s"unsupported schematic $schematic (${schematic.getClass})")
-  }
-
   /** Return the class object representing an unboxed value type,
    *  e.g. classOf[int], not classOf[java.lang.Integer].  The compiler
    *  rewrites expressions like 5.getClass to come here.