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Diffstat (limited to 'test/files/run/hashhash.scala')
-rw-r--r-- | test/files/run/hashhash.scala | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/files/run/hashhash.scala b/test/files/run/hashhash.scala new file mode 100644 index 0000000000..4a34ab12e0 --- /dev/null +++ b/test/files/run/hashhash.scala @@ -0,0 +1,15 @@ +object Test +{ + class A { val x1 = this.## ; val x2 = super.## } + val myA = new A + assert(myA.x1 == myA.x2) + + def confirmSame(x: Any) = assert(x.## == x.hashCode, "%s.## != %s.hashCode".format(x, x)) + def confirmDifferent(x: Any) = assert(x.## != x.hashCode, "%s.## == %s.hashCode (but should not)".format(x, x)) + + def main(args: Array[String]): Unit = { + /** Just a little sanity check, not to be confused with a unit test. */ + List(5, 5.5f, "abc", new AnyRef, new A, ()) foreach confirmSame + List(5.0f, 1.0d, -(5.0f), (-1.0d)) foreach confirmDifferent + } +} |