add tests from scala/test/files/{pos,neg}

with explicit Unit return type

1 files changed, 10 insertions, 0 deletions

diff --git a/tests/untried/neg/t8372.scala b/tests/untried/neg/t8372.scala
new file mode 100644
index 000000000..60a674f4d
--- /dev/null
+++ b/tests/untried/neg/t8372.scala
@@ -0,0 +1,10 @@
+class t8372 {
+  // failed with "error: tpe T1 is an unresolved spliceable type"; that was caused by
+  // misguided type inference of type parameters in ArrayOps.unzip
+  // the type inference failed because the order of implicit arguments was wrong
+  // the evidence that T <: (T1, T2) came as last argument so it couldn't guide the
+  // type inference early enough
+  def unzip[T1, T2](a: Array[(T1, T2)]) = a.unzip
+  // the same as above
+  def unzip3[T1, T2, T3](a: Array[(T1, T2, T3)]): (Array[T1], Array[T2], Array[T3]) = a.unzip3
+}