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author | Stefan Zeiger <szeiger@novocode.com> | 2017-02-08 16:32:34 +0100 |
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committer | GitHub <noreply@github.com> | 2017-02-08 16:32:34 +0100 |
commit | c5c391c7d698ed17e1b23c69025ed70f99f34f77 (patch) | |
tree | da38e8a4b9ce9fbf35337aacac495b8c9a2d49a6 /test | |
parent | 1aa864372fc7db45f7043ef9c9075043e57269b5 (diff) | |
parent | 155d06a500f9855e16c06346e09b9ca5f0e0f910 (diff) | |
download | scala-c5c391c7d698ed17e1b23c69025ed70f99f34f77.tar.gz scala-c5c391c7d698ed17e1b23c69025ed70f99f34f77.tar.bz2 scala-c5c391c7d698ed17e1b23c69025ed70f99f34f77.zip |
Merge pull request #5522 from ruippeixotog/issue/9886
SI-9507 Make Stream #:: and #::: allow type widening
Diffstat (limited to 'test')
-rw-r--r-- | test/junit/scala/collection/immutable/StreamTest.scala | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/test/junit/scala/collection/immutable/StreamTest.scala b/test/junit/scala/collection/immutable/StreamTest.scala index 7046525f37..61f7b792e8 100644 --- a/test/junit/scala/collection/immutable/StreamTest.scala +++ b/test/junit/scala/collection/immutable/StreamTest.scala @@ -117,4 +117,10 @@ class StreamTest { assert((0 #:: 1 #:: s) == (0 #:: 1 #:: s), "Cons of referentially identical streams should be equal (==)") assert((0 #:: 1 #:: s) equals (0 #:: 1 #:: s), "Cons of referentially identical streams should be equal (equals)") } + + @Test + def t9886: Unit = { + assertEquals(Stream(None, Some(1)), None #:: Stream(Some(1))) + assertEquals(Stream(None, Some(1)), Stream(None) #::: Stream(Some(1))) + } } |