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Diffstat (limited to 'src/library/scala/reflect/base/FlagSets.scala')
| -rw-r--r-- | src/library/scala/reflect/base/FlagSets.scala | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/library/scala/reflect/base/FlagSets.scala b/src/library/scala/reflect/base/FlagSets.scala new file mode 100644 index 0000000000..57946d0f27 --- /dev/null +++ b/src/library/scala/reflect/base/FlagSets.scala @@ -0,0 +1,17 @@ +package scala.reflect +package base + +trait FlagSets { self: Universe => + + /** An abstract type representing sets of flags that apply to definition trees and symbols */ + type FlagSet + + /** A tag that preserves the identity of the `FlagSet` abstract type from erasure. + * Can be used for pattern matching, instance tests, serialization and likes. + */ + implicit val FlagSetTag: ClassTag[FlagSet] + + /** The empty set of flags */ + val NoFlags: FlagSet +} + |