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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/t6022b.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/t6022b.scala')
-rw-r--r-- | tests/untried/pos/t6022b.scala | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tests/untried/pos/t6022b.scala b/tests/untried/pos/t6022b.scala new file mode 100644 index 000000000..6ceb92816 --- /dev/null +++ b/tests/untried/pos/t6022b.scala @@ -0,0 +1,20 @@ +trait A +trait B +trait C +trait AB extends B with A + +// two types are mutually exclusive if there is no equality symbol whose constant implies both +object Test extends App { + def foo(x: Any) = x match { + case _ : C => println("C") + case _ : AB => println("AB") + case _ : (A with B) => println("AB'") + case _ : B => println("B") + case _ : A => println("A") + } + + foo(new A {}) + foo(new B {}) + foo(new AB{}) + foo(new C {}) +} |