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author | Adriaan Moors <adriaan.moors@epfl.ch> | 2009-10-01 13:34:17 +0000 |
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committer | Adriaan Moors <adriaan.moors@epfl.ch> | 2009-10-01 13:34:17 +0000 |
commit | 082a427ff9572e002bb1fc5c71e129e857f0aa81 (patch) | |
tree | f46b02f21b4d8fef7d9807e7f3b04a7fe9d7cf2f /test/pending/pos/t2421.scala | |
parent | e000ae4a5a2a9564a550a44f56abe48eaaccd9fd (diff) | |
download | scala-082a427ff9572e002bb1fc5c71e129e857f0aa81.tar.gz scala-082a427ff9572e002bb1fc5c71e129e857f0aa81.tar.bz2 scala-082a427ff9572e002bb1fc5c71e129e857f0aa81.zip |
missing test cases for #2261, #2293, #2421
Diffstat (limited to 'test/pending/pos/t2421.scala')
-rw-r--r-- | test/pending/pos/t2421.scala | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/pending/pos/t2421.scala b/test/pending/pos/t2421.scala new file mode 100644 index 0000000000..0d01be29fc --- /dev/null +++ b/test/pending/pos/t2421.scala @@ -0,0 +1,14 @@ +object Test { + abstract class <~<[-From, +To] extends (From => To) + implicit def trivial[A]: A <~< A = error("") + + + trait Forcible[T] + implicit val forcibleInt: (Int <~< Forcible[Int]) = error("") + + def headProxy[P <: Forcible[Int]](implicit w: Int <~< P): P = error("") + + headProxy + // trivial[Int] should not be considered a valid implicit, since w would have type Int <~< Int, + // and headProxy's type parameter P cannot be instantiated to Int +}
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