Enable 440 run tests that pass.

Note that some of them may pass due to several bugs that interfere.

1 files changed, 8 insertions, 0 deletions

diff --git a/tests/run/t2147.scala b/tests/run/t2147.scala
new file mode 100644
index 000000000..ff5b71fee
--- /dev/null
+++ b/tests/run/t2147.scala
@@ -0,0 +1,8 @@
+object Test extends dotty.runtime.LegacyApp {
+  val s: Seq[Int] = Stream.from(1)
+  val res0 = s.map(a => 2).head
+  val res1 = Stream.from(1).flatMap(a => List(1)).head
+
+  println((for{a <- Stream.from(1); b <- 1 to 5; if a > 10} yield a).head)
+  println((for{a <- Stream.from(1); b <- 1 to a; if a > 10} yield a).head)
+}