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Diffstat (limited to 'test/files/run/t2337.scala')
-rw-r--r-- | test/files/run/t2337.scala | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/files/run/t2337.scala b/test/files/run/t2337.scala new file mode 100644 index 0000000000..86a372ce56 --- /dev/null +++ b/test/files/run/t2337.scala @@ -0,0 +1,21 @@ + +object Test { + + def compare(first: Any, second: Any): Any = { + (first, second) match { + case (k: Int, o: Int) => k compare o + //why the next case matches (Float, Int) but does not match (Int, Float) ??? + case (k: Number, o: Number) => k.doubleValue() compare o.doubleValue() + case _ => "BOGON" + // throw new Exception("Unsupported compare " + first + "; " + second) + } + } + + def main(args: Array[String]): Unit = { + println("Both Int", -1, compare(0, 1)) + println("Both Float", 1, compare(1.0, 0.0)) + println("Float then Int", 0, compare(10.0, 10)) + println("Int then Float", 0, compare(10, 10.0)) //this fails with an exception + } +} + |