move failing tests from tests/untried/pos to tests/pending/pos

1 files changed, 31 insertions, 0 deletions

diff --git a/tests/pending/pos/t7983.scala b/tests/pending/pos/t7983.scala
new file mode 100644
index 000000000..bae9f3333
--- /dev/null
+++ b/tests/pending/pos/t7983.scala
@@ -0,0 +1,31 @@
+package foo.bar.baz // the package nesting level material to this bug
+ 
+class DivergenceTest {
+ 
+  trait ColumnBase[T]
+ 
+  trait ShapeLevel
+  trait Flat extends ShapeLevel
+  trait Lower extends Flat
+ 
+  class Shape2[Level <: ShapeLevel, -M, U]
+ 
+  implicit final def columnBaseShape[Level >: Flat <: ShapeLevel, T, C <: ColumnBase[_]]
+                                    (implicit ev: C <:< ColumnBase[T]
+                                    ): Shape2[Level, C, T] = ???
+
+  implicit final def intShape[Level <: ShapeLevel, T]: Shape2[Level, Int, Int] = ???
+  implicit final def tuple2Shape[Level <: ShapeLevel, M1,M2, U1,U2]
+                                (implicit u1: Shape2[_ <: Level, M1, U1],
+                                          u2: Shape2[_ <: Level, M2, U2]
+                                ): Shape2[Level, (M1,M2), (U1,U2)] = ???
+ 
+  def foo: Unit = {
+    class Coffees extends ColumnBase[Int]
+ 
+    def map1[F, T](f: F)(implicit shape: Shape2[_ <: Flat, F, T]) = ???
+ 
+    map1(((1, null: Coffees), 1))
+    map1(((null: Coffees, 1), 1)) // fails with implicit divergence error in 2.11.0-M6, works under 2.10.3
+  }
+}