diff options
| author | Paul Phillips <paulp@improving.org> | 2012-10-02 07:53:07 -0700 |
|---|---|---|
| committer | Paul Phillips <paulp@improving.org> | 2012-10-02 09:50:42 -0700 |
| commit | 516fe526f40e900e13319298f472db3e63525204 (patch) | |
| tree | 54ab8de5fc392d0678260f740d26bafd8f9d9a2e /src/compiler/scala/tools/nsc/transform | |
| parent | 5dae38df7d8929a4666c9263cc78579bed972ac2 (diff) | |
| download | scala-516fe526f40e900e13319298f472db3e63525204.tar.gz scala-516fe526f40e900e13319298f472db3e63525204.tar.bz2 scala-516fe526f40e900e13319298f472db3e63525204.zip | |
Removed obsolete migration test.
Arrays are not Seqs: a fact known by all and sundry.
Diffstat (limited to 'src/compiler/scala/tools/nsc/transform')
| -rw-r--r-- | src/compiler/scala/tools/nsc/transform/ExplicitOuter.scala | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/src/compiler/scala/tools/nsc/transform/ExplicitOuter.scala b/src/compiler/scala/tools/nsc/transform/ExplicitOuter.scala index c5494b5b1f..3f7fff3954 100644 --- a/src/compiler/scala/tools/nsc/transform/ExplicitOuter.scala +++ b/src/compiler/scala/tools/nsc/transform/ExplicitOuter.scala @@ -83,12 +83,6 @@ abstract class ExplicitOuter extends InfoTransform } } - /** Issue a migration warning for instance checks which might be on an Array and - * for which the type parameter conforms to Seq, because these answers changed in 2.8. - */ - def isArraySeqTest(lhs: Type, rhs: Type) = - (ArrayClass.tpe <:< lhs.widen) && (rhs.widen matchesPattern SeqClass.tpe) - def outerAccessor(clazz: Symbol): Symbol = { val firstTry = clazz.info.decl(nme.expandedName(nme.OUTER, clazz)) if (firstTry != NoSymbol && firstTry.outerSource == clazz) firstTry @@ -550,13 +544,6 @@ abstract class ExplicitOuter extends InfoTransform } case _ => - if (settings.Xmigration28.value) tree match { - case TypeApply(fn @ Select(qual, _), args) if fn.symbol == Object_isInstanceOf || fn.symbol == Any_isInstanceOf => - if (isArraySeqTest(qual.tpe, args.head.tpe)) - unit.warning(tree.pos, "An Array will no longer match as Seq[_].") - case _ => () - } - val x = super.transform(tree) if (x.tpe eq null) x else x setType transformInfo(currentOwner, x.tpe) |