diff options
Diffstat (limited to 'compiler/src/dotty/tools/dotc/typer/ProtoTypes.scala')
| -rw-r--r-- | compiler/src/dotty/tools/dotc/typer/ProtoTypes.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/src/dotty/tools/dotc/typer/ProtoTypes.scala b/compiler/src/dotty/tools/dotc/typer/ProtoTypes.scala index f7dd725c8..ed274a3dc 100644 --- a/compiler/src/dotty/tools/dotc/typer/ProtoTypes.scala +++ b/compiler/src/dotty/tools/dotc/typer/ProtoTypes.scala @@ -539,7 +539,7 @@ object ProtoTypes { /** Dummy tree to be used as an argument of a FunProto or ViewProto type */ object dummyTreeOfType { def apply(tp: Type): Tree = untpd.Literal(Constant(null)) withTypeUnchecked tp - def unapply(tree: Tree): Option[Type] = tree match { + def unapply(tree: Tree @unchecked): Option[Type] = tree match { case Literal(Constant(null)) => Some(tree.typeOpt) case _ => None } |