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Diffstat (limited to 'tests/run/t4894.scala')
-rw-r--r-- | tests/run/t4894.scala | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/tests/run/t4894.scala b/tests/run/t4894.scala new file mode 100644 index 000000000..b2d915fda --- /dev/null +++ b/tests/run/t4894.scala @@ -0,0 +1,27 @@ + + + + + +object Test { + + def main(args: Array[String]): Unit = { + import collection._ + val hs = mutable.HashSet[Int]() + hs ++= 1 to 10 + hs --= 1 to 10 + + val phs = parallel.mutable.ParHashSet[Int]() + phs ++= 1 to 10 + for (i <- 1 to 10) assert(phs(i)) + phs --= 1 to 10 + assert(phs.isEmpty) + + val phm = parallel.mutable.ParHashMap[Int, Int]() + phm ++= ((1 to 10) zip (1 to 10)) + for (i <- 1 to 10) assert(phm(i) == i) + phm --= 1 to 10 + assert(phm.isEmpty) + } + +} |