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Diffstat (limited to 'tests/untried/neg/t0209.scala')
-rw-r--r-- | tests/untried/neg/t0209.scala | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/tests/untried/neg/t0209.scala b/tests/untried/neg/t0209.scala new file mode 100644 index 000000000..cd9bd9754 --- /dev/null +++ b/tests/untried/neg/t0209.scala @@ -0,0 +1,17 @@ +abstract class A { + def f(x : this.type) : B +} + +class B extends A { + override def f(x : this.type) : B = x +} + +class C extends A { + override def f(x : this.type) : B = null +} + +object Program { + def main(args : Array[String]): Unit = { + (new B: A).f(new C) + } +} |