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| author | Paul Phillips <paulp@improving.org> | 2013-10-01 20:28:48 -0700 |
|---|---|---|
| committer | Paul Phillips <paulp@improving.org> | 2013-10-01 20:41:41 -0700 |
| commit | 5708e9d73ba01c286d7155606b72caeab914face (patch) | |
| tree | 422ca2158adb3392aa3826ea9ab9cae4a379f5ce /test/files/pos/gadts2.scala | |
| parent | 95d5554b9a263e3eb060c181463234f3e79864ab (diff) | |
| download | scala-5708e9d73ba01c286d7155606b72caeab914face.tar.gz scala-5708e9d73ba01c286d7155606b72caeab914face.tar.bz2 scala-5708e9d73ba01c286d7155606b72caeab914face.zip | |
SI-6680 unsoundness in gadt typing.
Introduces -Xstrict-inference to deal with the significant
gap between soundness and what presently compiles. I'm hopeful
that it's TOO strict, because it finds e.g. 75 errors compiling
immutable/IntMap.scala, but it might be that bad.
Diffstat (limited to 'test/files/pos/gadts2.scala')
| -rw-r--r-- | test/files/pos/gadts2.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test/files/pos/gadts2.scala b/test/files/pos/gadts2.scala index fc2a7e4333..d77c8a7ba4 100644 --- a/test/files/pos/gadts2.scala +++ b/test/files/pos/gadts2.scala @@ -4,7 +4,7 @@ object Test { case class MyInt(n: Int) extends Number case class MyDouble(d: Double) extends Number - trait Term[+a] + trait Term[a] case class Cell[a](var x: a) extends Term[a] final case class NumTerm(val n: Number) extends Term[Number] |