diff options
author | Samuel Gruetter <samuel.gruetter@epfl.ch> | 2014-03-12 22:44:33 +0100 |
---|---|---|
committer | Samuel Gruetter <samuel.gruetter@epfl.ch> | 2014-03-12 22:44:33 +0100 |
commit | 9ef5f6817688f814a3450126aa7383b0928e80a0 (patch) | |
tree | 5727a2f7f7fd665cefdb312af2785c692f04377c /tests/untried/neg/any-vs-anyref.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/neg/any-vs-anyref.scala')
-rw-r--r-- | tests/untried/neg/any-vs-anyref.scala | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/tests/untried/neg/any-vs-anyref.scala b/tests/untried/neg/any-vs-anyref.scala new file mode 100644 index 000000000..8d237fbae --- /dev/null +++ b/tests/untried/neg/any-vs-anyref.scala @@ -0,0 +1,29 @@ +trait Quux extends Any +trait QuuxRef extends AnyRef +final class Bippy(val x: Any) extends AnyVal with Quux + +object Foo { + def foo1[A <: Product](a: A) = { type X = a.type } + def foo2[A <: Product with Quux](a: A) = { type X = a.type } + def foo3(a: Product) = { type X = a.type } + def foo4(a: Product with Quux) = { type X = a.type } + def foo5(x: Quux with Product) = (x eq "abc") && ("abc" eq x) + def foo6(x: Quux with Product { def f: Int }) = (x eq "abc") && ("abc" eq x) + def foo7(x: Quux with Product { def eq(other: String): Boolean }) = (x eq "abc") && ("abc" eq x) + + def ok1[A <: QuuxRef](a: A) = { type X = a.type } + def ok2[A <: Product with QuuxRef](a: A) = { type X = a.type } + def ok3(a: QuuxRef) = { type X = a.type } + def ok4(a: Product with QuuxRef) = { type X = a.type } + def ok5(x: QuuxRef with Product) = (x eq "abc") && ("abc" eq x) + def ok6(x: QuuxRef with Product { def f: Int }) = (x eq "abc") && ("abc" eq x) + def ok7(x: QuuxRef { def eq(other: String): Boolean }) = (x eq "abc") && ("abc" eq x) + + def bad1(x: Bippy, y: Bippy) = x eq y +} + +object Bar { + def f(x: Quux { def g(x: Int): Int }): Int = x g 5 + f(new Quux { def g(x: String) = x }) + f(new Quux { def g(x: Int) = x }) +} |