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Diffstat (limited to 'tests/neg/structural.scala')
| -rw-r--r-- | tests/neg/structural.scala | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tests/neg/structural.scala b/tests/neg/structural.scala new file mode 100644 index 000000000..aab52b2cb --- /dev/null +++ b/tests/neg/structural.scala @@ -0,0 +1,11 @@ +object Test3 { + import scala.reflect.Selectable.reflectiveSelectable + def g(x: { type T ; def t: T ; def f(a: T): Boolean }) = x.f(x.t) // error: no ClassTag for x.T + g(new { type T = Int; def t = 4; def f(a:T) = true }) + g(new { type T = Any; def t = 4; def f(a:T) = true }) + val y: { type T = Int; def t = 4; def f(a:T) = true } + = new { type T = Int; def t = 4; def f(a:T) = true } + + def h(x: { def f[T](a: T): Int }) = x.f[Int](4) // error: polymorphic refinement method ... no longer allowed + +} |