diff options
author | liu fengyun <liufengyunchina@gmail.com> | 2016-07-21 10:45:14 +0200 |
---|---|---|
committer | liu fengyun <liufengyunchina@gmail.com> | 2016-08-24 10:26:59 +0200 |
commit | cc02243fbe8b7290265e1bdf540e4c2f256df199 (patch) | |
tree | bd83dcabb8de09fa48b9373b9431ef8c481da5ed /tests/patmat/virtpatmat_exhaust_compound.scala.ignore | |
parent | 1a7618f32c6d8060c3a87ce633645440d500aa7a (diff) | |
download | dotty-cc02243fbe8b7290265e1bdf540e4c2f256df199.tar.gz dotty-cc02243fbe8b7290265e1bdf540e4c2f256df199.tar.bz2 dotty-cc02243fbe8b7290265e1bdf540e4c2f256df199.zip |
add test set for exhaustivity and redundancy check
Diffstat (limited to 'tests/patmat/virtpatmat_exhaust_compound.scala.ignore')
-rw-r--r-- | tests/patmat/virtpatmat_exhaust_compound.scala.ignore | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/tests/patmat/virtpatmat_exhaust_compound.scala.ignore b/tests/patmat/virtpatmat_exhaust_compound.scala.ignore new file mode 100644 index 000000000..4ff04dd06 --- /dev/null +++ b/tests/patmat/virtpatmat_exhaust_compound.scala.ignore @@ -0,0 +1,29 @@ +sealed trait Base +case object O1 extends Base +case object O2 extends Base { + def foo: Int = 0 +} + +sealed trait Base2 +case object O3 extends Base2 + +case object O4 extends Base with Base2 + +object Test { + val a /*: Product with Serializable with Base */ = if (true) O1 else O2 + a match { + case null => + } + + def t1(a: Product with Base with Base2) = a match { + case null => // O1..O3 should *not* be possible here + } + + def t2(a: Product with Base { def foo: Int }) = a match { + case null => // O2 in the domain + } + + def t3(a: Product with Base { def bar: Int }) = a match { + case null => // nothing in the domain + } +} |