diff options
Diffstat (limited to 'src/reflect')
| -rw-r--r-- | src/reflect/scala/reflect/internal/Definitions.scala | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/reflect/scala/reflect/internal/Definitions.scala b/src/reflect/scala/reflect/internal/Definitions.scala index d3b9c38ee1..6a9fa9a884 100644 --- a/src/reflect/scala/reflect/internal/Definitions.scala +++ b/src/reflect/scala/reflect/internal/Definitions.scala @@ -492,10 +492,8 @@ trait Definitions extends api.StandardDefinitions { lazy val TreesClass = getClassIfDefined("scala.reflect.api.Trees") // defined in scala-reflect.jar, so we need to be careful lazy val TreesTreeType = TreesClass.map(sym => getTypeMember(sym, tpnme.Tree)) - object TreeType { - def unapply(tpe: Type): Boolean = unapply(tpe.typeSymbol) - def unapply(sym: Symbol): Boolean = sym.overrideChain contains TreesTreeType - } + object TreeType { def unapply(tpe: Type): Boolean = tpe.typeSymbol.overrideChain contains TreesTreeType } + object SubtreeType { def unapply(tpe: Type): Boolean = tpe.typeSymbol.overrideChain exists (_.tpe <:< TreesTreeType.tpe) } lazy val ExprsClass = getClassIfDefined("scala.reflect.api.Exprs") // defined in scala-reflect.jar, so we need to be careful lazy val ExprClass = ExprsClass.map(sym => getMemberClass(sym, tpnme.Expr)) |