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author | odersky <odersky@gmail.com> | 2017-04-11 09:29:25 +0200 |
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committer | GitHub <noreply@github.com> | 2017-04-11 09:29:25 +0200 |
commit | 4ff656138a2e4e127b763adeee3f0f72d515f6b6 (patch) | |
tree | cd65d0f412217ccf5fb9cb082514fb6a0444e94b /tests | |
parent | 0bd782195b7bcaa2d270b6306fd02c8a649822e9 (diff) | |
parent | 0cf17c5f63b3ec37a05da920a81337067ac335db (diff) | |
download | dotty-4ff656138a2e4e127b763adeee3f0f72d515f6b6.tar.gz dotty-4ff656138a2e4e127b763adeee3f0f72d515f6b6.tar.bz2 dotty-4ff656138a2e4e127b763adeee3f0f72d515f6b6.zip |
Merge pull request #2215 from dotty-staging/#2142
Fix #2142: Skolemize arguments of dependent methods if necessary
Diffstat (limited to 'tests')
-rw-r--r-- | tests/neg/i2142.scala | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/tests/neg/i2142.scala b/tests/neg/i2142.scala new file mode 100644 index 000000000..7aeef95f0 --- /dev/null +++ b/tests/neg/i2142.scala @@ -0,0 +1,28 @@ +object Foo { + +class A +val a1 = new A() +val a2 = new A() + +def f(x: A, y: x.type) = () +f(a1, a1) // ok +f(a1, a2) // error +f(new A(), new A()) // error +f(new A(), a1) // error + +def g(x: A)(y: x.type) = () +g(a1)(a1) // ok +g(a1)(a2) // error +g(new A())(new A()) // error +g(new A())(a1) // error + +val x0 = g(new A()) _ +x0 (new A()) // error + +class C[T] + +def h(x: A): C[x.type] = ??? +val x = h(a1) +val y = h(new A()) + +} |