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

with explicit Unit return type

1 files changed, 19 insertions, 0 deletions

diff --git a/tests/untried/pos/t6516.scala b/tests/untried/pos/t6516.scala
new file mode 100644
index 000000000..2980d83eb
--- /dev/null
+++ b/tests/untried/pos/t6516.scala
@@ -0,0 +1,19 @@
+import scala.language.experimental.macros
+import scala.reflect.macros.blackbox.Context
+import scala.collection.TraversableLike
+
+// This one compiles
+object Test {
+  type Alias[T, CC[_]] = Context { type PrefixType = TraversableLike[T, CC[T]] }
+  def f() = macro f_impl
+  def f_impl(c: Alias[Int, List])() = ???
+}
+
+// This one doesn't
+object Test2 {
+  type Ctx = scala.reflect.macros.blackbox.Context
+  type Alias[T, CC[_]] = Ctx { type PrefixType = TraversableLike[T, CC[T]] }
+
+  def f() = macro f_impl
+  def f_impl(c: Alias[Int, List])() = ???
+}