fix multiplyExact (use overload from Java 1.8)

scalan · Jun 28, 2019 · 5136809 · 5136809
1 parent 61e8ec8
commit 5136809
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/library-impl/src/main/scala/special/collection/MonoidInstances.scala b/library-impl/src/main/scala/special/collection/MonoidInstances.scala
@@ -41,7 +41,7 @@ class IntMinMonoid(val zero: Int) extends Monoid[Int] {
 
 class LongPlusMonoid(val zero: Long) extends Monoid[Long] {
   def plus(x: Long, y: Long): Long = Math.addExact(x, y)
-  def power(x: Long, n: Int): Long = Math.multiplyExact(x, n)
+  def power(x: Long, n: Int): Long = Math.multiplyExact(x, n.toLong)
 }
 
 class LongMaxMonoid(val zero: Long) extends Monoid[Long] {