diff options
Diffstat (limited to 'src/compiler/scala/tools/nsc/typechecker/Unapplies.scala')
| -rw-r--r-- | src/compiler/scala/tools/nsc/typechecker/Unapplies.scala | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/src/compiler/scala/tools/nsc/typechecker/Unapplies.scala b/src/compiler/scala/tools/nsc/typechecker/Unapplies.scala index 5049fec65b..af19e3cf80 100644 --- a/src/compiler/scala/tools/nsc/typechecker/Unapplies.scala +++ b/src/compiler/scala/tools/nsc/typechecker/Unapplies.scala @@ -46,11 +46,8 @@ trait Unapplies extends ast.TreeDSL { def copyUntyped[T <: Tree](tree: T): T = returning[T](tree.duplicate)(UnTyper traverse _) - def copyUntypedInvariant(td: TypeDef): TypeDef = { - val copy = treeCopy.TypeDef(td, td.mods &~ (COVARIANT | CONTRAVARIANT), td.name, td.tparams, td.rhs) - - returning[TypeDef](copy.duplicate)(UnTyper traverse _) - } + def copyUntypedInvariant(td: TypeDef): TypeDef = + copyTypeDef(copyUntyped(td))(mods = td.mods &~ (COVARIANT | CONTRAVARIANT)) private def toIdent(x: DefTree) = Ident(x.name) setPos x.pos.focus |