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author | Samuel Gruetter <samuel.gruetter@epfl.ch> | 2014-03-12 22:44:33 +0100 |
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committer | Samuel Gruetter <samuel.gruetter@epfl.ch> | 2014-03-12 22:44:33 +0100 |
commit | 9ef5f6817688f814a3450126aa7383b0928e80a0 (patch) | |
tree | 5727a2f7f7fd665cefdb312af2785c692f04377c /tests/untried/pos/tcpoly_infer_implicit_tuple_wrapper.scala | |
parent | 194be919664447631ba55446eb4874979c908d27 (diff) | |
download | dotty-9ef5f6817688f814a3450126aa7383b0928e80a0.tar.gz dotty-9ef5f6817688f814a3450126aa7383b0928e80a0.tar.bz2 dotty-9ef5f6817688f814a3450126aa7383b0928e80a0.zip |
add tests from scala/test/files/{pos,neg}
with explicit Unit return type
Diffstat (limited to 'tests/untried/pos/tcpoly_infer_implicit_tuple_wrapper.scala')
-rw-r--r-- | tests/untried/pos/tcpoly_infer_implicit_tuple_wrapper.scala | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/tests/untried/pos/tcpoly_infer_implicit_tuple_wrapper.scala b/tests/untried/pos/tcpoly_infer_implicit_tuple_wrapper.scala new file mode 100644 index 000000000..19243505b --- /dev/null +++ b/tests/untried/pos/tcpoly_infer_implicit_tuple_wrapper.scala @@ -0,0 +1,18 @@ +import scala.collection.generic.GenericTraversableTemplate +import scala.collection.Iterable + +class IterableOps[CC[+B] <: Iterable[B] with GenericTraversableTemplate[B, CC], A1, A2](tuple: (CC[A1], Iterable[A2])) { + def unzip: (CC[A1], CC[A2]) = sys.error("foo") +} + +object Test { + + implicit def tupleOfIterableWrapper[CC[+B] <: Iterable[B] with GenericTraversableTemplate[B, CC], A1, A2](tuple: (CC[A1], Iterable[A2])) + = new IterableOps[CC, A1, A2](tuple) + + val t = (List(1, 2, 3), List(6, 5, 4)) + + tupleOfIterableWrapper(t) unzip + + t unzip +} |