diff options
Diffstat (limited to 'test/files/neg/overloaded-unapply.check')
| -rw-r--r-- | test/files/neg/overloaded-unapply.check | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/files/neg/overloaded-unapply.check b/test/files/neg/overloaded-unapply.check new file mode 100644 index 0000000000..1da93f6939 --- /dev/null +++ b/test/files/neg/overloaded-unapply.check @@ -0,0 +1,13 @@ +overloaded-unapply.scala:18: error: ambiguous reference to overloaded definition, +both method unapply in object List of type [a](xs: List[a])Option[Null] +and method unapply in object List of type [a](xs: List[a])Option[(a, List[a])] +match argument types (List[a]) + case List(x, xs) => 7 + ^ +overloaded-unapply.scala:22: error: cannot resolve overloaded unapply + case List(x, xs) => 7 + ^ +overloaded-unapply.scala:12: error: method unapply is defined twice in overloaded-unapply.scala + def unapply[a](xs: List[a]): Option[Null] = xs match { + ^ +three errors found |