diff options
Diffstat (limited to 'src/reflect')
5 files changed, 11 insertions, 3 deletions
diff --git a/src/reflect/scala/reflect/internal/Definitions.scala b/src/reflect/scala/reflect/internal/Definitions.scala index e73fc7e04b..9f4ec3e6d1 100644 --- a/src/reflect/scala/reflect/internal/Definitions.scala +++ b/src/reflect/scala/reflect/internal/Definitions.scala @@ -514,6 +514,8 @@ trait Definitions extends api.StandardDefinitions { lazy val ScalaSignatureAnnotation = requiredClass[scala.reflect.ScalaSignature] lazy val ScalaLongSignatureAnnotation = requiredClass[scala.reflect.ScalaLongSignature] + lazy val MethodHandle = getClassIfDefined("java.lang.invoke.MethodHandle") + // Option classes lazy val OptionClass: ClassSymbol = requiredClass[Option[_]] lazy val OptionModule: ModuleSymbol = requiredModule[scala.Option.type] @@ -1508,6 +1510,9 @@ trait Definitions extends api.StandardDefinitions { lazy val PartialManifestClass = getTypeMember(ReflectPackage, tpnme.ClassManifest) lazy val ManifestSymbols = Set[Symbol](PartialManifestClass, FullManifestClass, OptManifestClass) + + def isPolymorphicSignature(sym: Symbol) = PolySigMethods(sym) + private lazy val PolySigMethods: Set[Symbol] = Set[Symbol](MethodHandle.info.decl(sn.Invoke), MethodHandle.info.decl(sn.InvokeExact)).filter(_.exists) } } } diff --git a/src/reflect/scala/reflect/internal/Printers.scala b/src/reflect/scala/reflect/internal/Printers.scala index c4953b2c1f..98b2c48379 100644 --- a/src/reflect/scala/reflect/internal/Printers.scala +++ b/src/reflect/scala/reflect/internal/Printers.scala @@ -546,10 +546,11 @@ trait Printers extends api.Printers { self: SymbolTable => import Chars._ val decName = name.decoded val bslash = '\\' + val isDot = (x: Char) => x == '.' val brackets = List('[',']','(',')','{','}') def addBackquotes(s: String) = - if (decoded && (decName.exists(ch => brackets.contains(ch) || isWhitespace(ch)) || + if (decoded && (decName.exists(ch => brackets.contains(ch) || isWhitespace(ch) || isDot(ch)) || (name.isOperatorName && decName.exists(isOperatorPart) && decName.exists(isScalaLetter) && !decName.contains(bslash)))) s"`$s`" else s diff --git a/src/reflect/scala/reflect/internal/StdNames.scala b/src/reflect/scala/reflect/internal/StdNames.scala index 667ff7c4b4..c94ee996e4 100644 --- a/src/reflect/scala/reflect/internal/StdNames.scala +++ b/src/reflect/scala/reflect/internal/StdNames.scala @@ -1147,6 +1147,7 @@ trait StdNames { final val GetClassLoader: TermName = newTermName("getClassLoader") final val GetMethod: TermName = newTermName("getMethod") final val Invoke: TermName = newTermName("invoke") + final val InvokeExact: TermName = newTermName("invokeExact") val Boxed = immutable.Map[TypeName, TypeName]( tpnme.Boolean -> BoxedBoolean, diff --git a/src/reflect/scala/reflect/internal/pickling/ByteCodecs.scala b/src/reflect/scala/reflect/internal/pickling/ByteCodecs.scala index 8615e34fad..241638e88e 100644 --- a/src/reflect/scala/reflect/internal/pickling/ByteCodecs.scala +++ b/src/reflect/scala/reflect/internal/pickling/ByteCodecs.scala @@ -196,10 +196,10 @@ object ByteCodecs { * * Sometimes returns (length+1) of the decoded array. Example: * - * scala> val enc = scala.reflect.generic.ByteCodecs.encode(Array(1,2,3)) + * scala> val enc = scala.reflect.internal.pickling.ByteCodecs.encode(Array(1,2,3)) * enc: Array[Byte] = Array(2, 5, 13, 1) * - * scala> scala.reflect.generic.ByteCodecs.decode(enc) + * scala> scala.reflect.internal.pickling.ByteCodecs.decode(enc) * res43: Int = 4 * * scala> enc diff --git a/src/reflect/scala/reflect/runtime/JavaUniverseForce.scala b/src/reflect/scala/reflect/runtime/JavaUniverseForce.scala index c87b810bdd..1c0aa7cf6d 100644 --- a/src/reflect/scala/reflect/runtime/JavaUniverseForce.scala +++ b/src/reflect/scala/reflect/runtime/JavaUniverseForce.scala @@ -310,6 +310,7 @@ trait JavaUniverseForce { self: runtime.JavaUniverse => definitions.QuasiquoteClass_api_unapply definitions.ScalaSignatureAnnotation definitions.ScalaLongSignatureAnnotation + definitions.MethodHandle definitions.OptionClass definitions.OptionModule definitions.SomeClass |