Update library/src/scala/runtime/DynamicTuple.scala

anatoliykmetyuk · nicolasstucki · web-flow · commit 174f6e9e7f22 · 2019-08-27T13:08:24.000+02:00
Co-Authored-By: Nicolas Stucki &lt;nicolas.stucki@gmail.com&gt;
diff --git a/library/src/scala/runtime/DynamicTuple.scala b/library/src/scala/runtime/DynamicTuple.scala
@@ -253,7 +253,7 @@ object DynamicTuple {
     if (t1.size == 0 || t2.size == 0) ().asInstanceOf[Zip[This, T2]]
     else Tuple.fromArray(
       t1.asInstanceOf[Product].productIterator.zip(
-      t2.asInstanceOf[Product].productIterator).toArray
+      t2.asInstanceOf[Product].productIterator).toArray // TODO use toIArray of Object to avoid double/triple array copy
     ).asInstanceOf[Zip[This, T2]]
   }
 

Original file line number	Diff line number	Diff line change
`@@ -253,7 +253,7 @@ object DynamicTuple {`
`253`	`253`	`if (t1.size == 0 \|\| t2.size == 0) ().asInstanceOf[Zip[This, T2]]`
`254`	`254`	`else Tuple.fromArray(`
`255`	`255`	`t1.asInstanceOf[Product].productIterator.zip(`
`256`		`- t2.asInstanceOf[Product].productIterator).toArray`
	`256`	`+ t2.asInstanceOf[Product].productIterator).toArray // TODO use toIArray of Object to avoid double/triple array copy`
`257`	`257`	`).asInstanceOf[Zip[This, T2]]`
`258`	`258`	`}`
`259`	`259`