SI-6286 IllegalArgumentException handling specialized method.

Specialize assigns SpecialOverride info to a specialized method
even when there is a further specialization that should be forwarded
to.

1 files changed, 10 insertions, 0 deletions

diff --git a/test/files/pos/spec-t6286.scala b/test/files/pos/spec-t6286.scala
new file mode 100755
index 0000000000..4d87998ec6
--- /dev/null
+++ b/test/files/pos/spec-t6286.scala
@@ -0,0 +1,10 @@
+trait Foo[@specialized(Int) A] {
+  def fun[@specialized(Int) B](init: B)(f: (B, A) => B): B
+}
+
+class Bar(values: Array[Int]) extends Foo[Int] {
+  def fun[@specialized(Int) C](init: C)(f: (C, Int) => C): C = {
+    val arr = values
+    f(init, arr(0))
+  }
+}