diff options
Diffstat (limited to 'test/files/pos/t7239.scala')
-rw-r--r-- | test/files/pos/t7239.scala | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/test/files/pos/t7239.scala b/test/files/pos/t7239.scala deleted file mode 100644 index 16e9d00f17..0000000000 --- a/test/files/pos/t7239.scala +++ /dev/null @@ -1,38 +0,0 @@ -object Test { - def BrokenMethod(): HasFilter[(Int, String)] = ??? - - trait HasFilter[B] { - def filter(p: B => Boolean) = ??? - } - - trait HasWithFilter { - def withFilter = ??? - } - - object addWithFilter { - trait NoImplicit - implicit def enrich(v: Any) - (implicit F0: NoImplicit): HasWithFilter = ??? - } - - BrokenMethod().withFilter(_ => true) // okay - BrokenMethod().filter(_ => true) // okay - - locally { - import addWithFilter._ - BrokenMethod().withFilter((_: (Int, String)) => true) // okay - } - - locally { - import addWithFilter._ - // adaptToMemberWithArgs sets the type of the tree `x` - // to ErrorType (while in silent mode, so the error is not - // reported. Later, when the fallback from `withFilter` - // to `filter` is attempted, the closure is taken to have - // have the type `<error> => Boolean`, which conforms to - // `(B => Boolean)`. Only later during pickling does the - // defensive check for erroneous types in the tree pick up - // the problem. - BrokenMethod().withFilter(x => true) // erroneous or inaccessible type. - } -} |