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author | Aleksander Boruch-Gruszecki <aleksander.boruchgruszecki@gmail.com> | 2017-04-13 22:17:43 +0200 |
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committer | Aleksander Boruch-Gruszecki <aleksander.boruchgruszecki@gmail.com> | 2017-04-13 22:17:43 +0200 |
commit | 1c900a35155c0b92fd3b96794ffb55c0b0c03d9c (patch) | |
tree | caa559734278467838c669565f91a91803f32918 /tests | |
parent | 9e45ad16d012e6a2ff3be411c2fe101b1c74b831 (diff) | |
download | dotty-1c900a35155c0b92fd3b96794ffb55c0b0c03d9c.tar.gz dotty-1c900a35155c0b92fd3b96794ffb55c0b0c03d9c.tar.bz2 dotty-1c900a35155c0b92fd3b96794ffb55c0b0c03d9c.zip |
Recurse into refined type when exposing members
Diffstat (limited to 'tests')
-rw-r--r-- | tests/patmat/i2253.check | 3 | ||||
-rw-r--r-- | tests/patmat/i2253.scala | 29 |
2 files changed, 29 insertions, 3 deletions
diff --git a/tests/patmat/i2253.check b/tests/patmat/i2253.check new file mode 100644 index 000000000..5c86a1ef8 --- /dev/null +++ b/tests/patmat/i2253.check @@ -0,0 +1,3 @@ +27: Pattern Match Exhaustivity: HasIntXIntM, HasIntXStringM +28: Pattern Match Exhaustivity: HasIntXIntM +29: Pattern Match Exhaustivity: HasIntXIntM diff --git a/tests/patmat/i2253.scala b/tests/patmat/i2253.scala index 8394a86df..0344a6a5d 100644 --- a/tests/patmat/i2253.scala +++ b/tests/patmat/i2253.scala @@ -1,7 +1,30 @@ sealed trait S -object O extends S + +object BodylessObject extends S + +object HasIntM extends S { + type M = Int +} + +object HasStringXStringM extends S { + type M = String + val x: String = "" +} + +object HasIntXStringM extends S { + type M = String + val x: Int = 0 +} + +object HasIntXIntM extends S { + type M = Int + val x: Int = 0 +} + trait T class Test { - def m(s: S { val x: Int }) = s match { case _: T => ; } -}
\ No newline at end of file + def onlyIntX(s: S { val x: Int }) = s match { case _: T => ; } + def exposeAlias1[I <: Int](s: S { type M = I; val x: Int }) = s match { case _: T => ; } + def exposeAlias2[I <: Int](s: S { val x: Int; type M = I }) = s match { case _: T => ; } +} |