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Diffstat (limited to 'test')
-rw-r--r-- | test/files/run/groupby.scala | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/files/run/groupby.scala b/test/files/run/groupby.scala new file mode 100644 index 0000000000..895410e34d --- /dev/null +++ b/test/files/run/groupby.scala @@ -0,0 +1,18 @@ + + + +// Fixes #3422 +object Test { + + def main(args: Array[String]) { + val arr = Array.range(0,10) + val map = arr groupBy (_%2) + val v1 = map(0) + val v2 = map(0) + // this should hold, of course, assuming also that group by returns a regular + // map implementation, and does nothing fancy - and it should default just a + // hash map by default. + assert(v1 eq v2) + } + +} |