diff options
| -rw-r--r-- | src/library/scala/collection/immutable/Stream.scala | 4 | ||||
| -rw-r--r-- | test/files/run/t3496.scala (renamed from test/files/pos/t3496.scala) | 0 | ||||
| -rw-r--r-- | test/files/run/t3508.scala | 11 |
3 files changed, 13 insertions, 2 deletions
diff --git a/src/library/scala/collection/immutable/Stream.scala b/src/library/scala/collection/immutable/Stream.scala index 9610afb8cd..7660a1e2c8 100644 --- a/src/library/scala/collection/immutable/Stream.scala +++ b/src/library/scala/collection/immutable/Stream.scala @@ -609,8 +609,8 @@ object Stream extends SeqFactory[Stream] { if (n <= 0) Empty else new Cons(elem, fill(n-1)(elem)) override def tabulate[A](n: Int)(f: Int => A): Stream[A] = { - def loop(i: Int) = - if (i >= n) Empty else new Cons(f(i), tabulate(i+1)(f)) + def loop(i: Int): Stream[A] = + if (i >= n) Empty else new Cons(f(i), loop(i+1)) loop(0) } diff --git a/test/files/pos/t3496.scala b/test/files/run/t3496.scala index e1aa032ab1..e1aa032ab1 100644 --- a/test/files/pos/t3496.scala +++ b/test/files/run/t3496.scala diff --git a/test/files/run/t3508.scala b/test/files/run/t3508.scala new file mode 100644 index 0000000000..01d976ba0d --- /dev/null +++ b/test/files/run/t3508.scala @@ -0,0 +1,11 @@ + + +import collection.immutable._ + + +// ticket #3508 +object Test { + def main(args: Array[String]) { + assert(Stream.tabulate(123)(_ + 1).toList == List.tabulate(123)(_ + 1)) + } +} |