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-rw-r--r--test/neg/bug145.scala16
1 files changed, 16 insertions, 0 deletions
diff --git a/test/neg/bug145.scala b/test/neg/bug145.scala
new file mode 100644
index 0000000000..edfb6a12a3
--- /dev/null
+++ b/test/neg/bug145.scala
@@ -0,0 +1,16 @@
+class B[T] {
+ def foo(x: T): Int = 1;
+}
+trait J[T] {
+ def foo(x: T): Int;
+}
+trait I[T] extends B[T] with J[T] {
+ abstract override def foo(x: T): Int = super[J].foo(x) + 1;
+}
+class C extends B[Int] {
+ override def foo(x: Int): Int = x;
+}
+class D extends C with I[Int];
+object T with Executable {
+ System.out.println((new D).foo(3));
+}