diff options
Diffstat (limited to 'src/reflect/scala')
6 files changed, 16 insertions, 3 deletions
diff --git a/src/reflect/scala/reflect/api/FlagSets.scala b/src/reflect/scala/reflect/api/FlagSets.scala index 3d5a213f2f..54b65166d8 100644 --- a/src/reflect/scala/reflect/api/FlagSets.scala +++ b/src/reflect/scala/reflect/api/FlagSets.scala @@ -169,6 +169,14 @@ trait FlagSets { self: Universe => /** Flag indicating that tree was generated by the compiler */ val SYNTHETIC: FlagSet + + /** Flag indicating that tree represents an enum. + * + * It can only appear at + * - the enum's class + * - enum constants + **/ + val ENUM: FlagSet } /** The empty set of flags diff --git a/src/reflect/scala/reflect/internal/Definitions.scala b/src/reflect/scala/reflect/internal/Definitions.scala index 1fe6f249b8..da210af938 100644 --- a/src/reflect/scala/reflect/internal/Definitions.scala +++ b/src/reflect/scala/reflect/internal/Definitions.scala @@ -363,6 +363,7 @@ trait Definitions extends api.StandardDefinitions { lazy val ComparableClass = requiredClass[java.lang.Comparable[_]] modifyInfo fixupAsAnyTrait lazy val JavaCloneableClass = requiredClass[java.lang.Cloneable] lazy val JavaNumberClass = requiredClass[java.lang.Number] + lazy val JavaEnumClass = requiredClass[java.lang.Enum[_]] lazy val RemoteInterfaceClass = requiredClass[java.rmi.Remote] lazy val RemoteExceptionClass = requiredClass[java.rmi.RemoteException] diff --git a/src/reflect/scala/reflect/internal/FlagSets.scala b/src/reflect/scala/reflect/internal/FlagSets.scala index 84825ff2da..799f85054a 100644 --- a/src/reflect/scala/reflect/internal/FlagSets.scala +++ b/src/reflect/scala/reflect/internal/FlagSets.scala @@ -43,5 +43,6 @@ trait FlagSets extends api.FlagSets { self: SymbolTable => val PRESUPER : FlagSet = Flags.PRESUPER val DEFAULTINIT : FlagSet = Flags.DEFAULTINIT val SYNTHETIC : FlagSet = Flags.SYNTHETIC + val ENUM : FlagSet = Flags.ENUM } } diff --git a/src/reflect/scala/reflect/internal/Flags.scala b/src/reflect/scala/reflect/internal/Flags.scala index dcdf6728ce..11c1d66190 100644 --- a/src/reflect/scala/reflect/internal/Flags.scala +++ b/src/reflect/scala/reflect/internal/Flags.scala @@ -63,7 +63,7 @@ import scala.collection.{ mutable, immutable } // 45: SYNCHRONIZED/M // 46: ARTIFACT // 47: DEFAULTMETHOD/M -// 48: +// 48: ENUM // 49: // 50: // 51: lateDEFERRED @@ -119,6 +119,7 @@ class ModifierFlags { final val DEFAULTINIT = 1L << 41 // symbol is initialized to the default value: used by -Xcheckinit final val ARTIFACT = 1L << 46 // symbol should be ignored when typechecking; will be marked ACC_SYNTHETIC in bytecode final val DEFAULTMETHOD = 1L << 47 // symbol is a java default method + final val ENUM = 1L << 48 // symbol is an enum /** Symbols which are marked ARTIFACT. (Expand this list?) * @@ -142,7 +143,7 @@ class ModifierFlags { } object ModifierFlags extends ModifierFlags -/** All flags and associated operatins */ +/** All flags and associated operations */ class Flags extends ModifierFlags { final val METHOD = 1 << 6 // a method final val MODULE = 1 << 8 // symbol is module or class implementing a module @@ -446,7 +447,7 @@ class Flags extends ModifierFlags { case SYNCHRONIZED => "<synchronized>" // (1L << 45) case ARTIFACT => "<artifact>" // (1L << 46) case DEFAULTMETHOD => "<defaultmethod>" // (1L << 47) - case 0x1000000000000L => "" // (1L << 48) + case ENUM => "<enum>" // (1L << 48) case 0x2000000000000L => "" // (1L << 49) case 0x4000000000000L => "" // (1L << 50) case `lateDEFERRED` => "<latedeferred>" // (1L << 51) diff --git a/src/reflect/scala/reflect/internal/HasFlags.scala b/src/reflect/scala/reflect/internal/HasFlags.scala index ecbf839bab..1131c94da0 100644 --- a/src/reflect/scala/reflect/internal/HasFlags.scala +++ b/src/reflect/scala/reflect/internal/HasFlags.scala @@ -82,6 +82,7 @@ trait HasFlags { def hasAbstractFlag = hasFlag(ABSTRACT) def hasAccessorFlag = hasFlag(ACCESSOR) def hasDefault = hasFlag(DEFAULTPARAM) && hasFlag(METHOD | PARAM) // Second condition disambiguates with TRAIT + def hasEnumFlag = hasFlag(ENUM) def hasLocalFlag = hasFlag(LOCAL) def hasModuleFlag = hasFlag(MODULE) def hasPackageFlag = hasFlag(PACKAGE) diff --git a/src/reflect/scala/reflect/runtime/JavaUniverseForce.scala b/src/reflect/scala/reflect/runtime/JavaUniverseForce.scala index 9c4a3a5fe1..ed296a100d 100644 --- a/src/reflect/scala/reflect/runtime/JavaUniverseForce.scala +++ b/src/reflect/scala/reflect/runtime/JavaUniverseForce.scala @@ -273,6 +273,7 @@ trait JavaUniverseForce { self: runtime.JavaUniverse => definitions.ComparableClass definitions.JavaCloneableClass definitions.JavaNumberClass + definitions.JavaEnumClass definitions.RemoteInterfaceClass definitions.RemoteExceptionClass definitions.ByNameParamClass |