diff options
| -rw-r--r-- | src/dotty/tools/dotc/core/Types.scala | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/src/dotty/tools/dotc/core/Types.scala b/src/dotty/tools/dotc/core/Types.scala index a1ca7796f..141b29ab7 100644 --- a/src/dotty/tools/dotc/core/Types.scala +++ b/src/dotty/tools/dotc/core/Types.scala @@ -2515,10 +2515,7 @@ object Types { object TypeAlias { def apply(alias: Type, variance: Int = 0)(implicit ctx: Context) = ctx.uniqueTypeAliases.enterIfNew(alias, variance) - def unapply(tp: TypeAlias): Option[Type] = tp match { - case tp: TypeAlias => Some(tp.alias) - case _ => None - } + def unapply(tp: TypeAlias): Option[Type] = Some(tp.alias) } // ----- Annotated and Import types ----------------------------------------------- |