diff options
Diffstat (limited to 'src/library/scala/reflect/ClassManifestDeprecatedApis.scala')
| -rw-r--r-- | src/library/scala/reflect/ClassManifestDeprecatedApis.scala | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/src/library/scala/reflect/ClassManifestDeprecatedApis.scala b/src/library/scala/reflect/ClassManifestDeprecatedApis.scala index 82ec872806..d2ae10747d 100644 --- a/src/library/scala/reflect/ClassManifestDeprecatedApis.scala +++ b/src/library/scala/reflect/ClassManifestDeprecatedApis.scala @@ -12,12 +12,12 @@ package reflect import scala.collection.mutable.{ WrappedArray, ArrayBuilder } import java.lang.{ Class => jClass } -@deprecated("Use scala.reflect.ClassTag instead", "2.10.0") +@deprecated("use scala.reflect.ClassTag instead", "2.10.0") trait ClassManifestDeprecatedApis[T] extends OptManifest[T] { self: ClassManifest[T] => // Still in use in target test.junit.comp. - @deprecated("Use runtimeClass instead", "2.10.0") + @deprecated("use runtimeClass instead", "2.10.0") def erasure: jClass[_] = runtimeClass private def subtype(sub: jClass[_], sup: jClass[_]): Boolean = { @@ -44,7 +44,7 @@ trait ClassManifestDeprecatedApis[T] extends OptManifest[T] { * of the type represented by `that` manifest, subject to the limitations * described in the header. */ - @deprecated("Use scala.reflect.runtime.universe.TypeTag for subtype checking instead", "2.10.0") + @deprecated("use scala.reflect.runtime.universe.TypeTag for subtype checking instead", "2.10.0") def <:<(that: ClassManifest[_]): Boolean = { // All types which could conform to these types will override <:<. def cannotMatch = { @@ -78,7 +78,7 @@ trait ClassManifestDeprecatedApis[T] extends OptManifest[T] { * of the type represented by `that` manifest, subject to the limitations * described in the header. */ - @deprecated("Use scala.reflect.runtime.universe.TypeTag for subtype checking instead", "2.10.0") + @deprecated("use scala.reflect.runtime.universe.TypeTag for subtype checking instead", "2.10.0") def >:>(that: ClassManifest[_]): Boolean = that <:< this @@ -90,44 +90,44 @@ trait ClassManifestDeprecatedApis[T] extends OptManifest[T] { protected def arrayClass[T](tp: jClass[_]): jClass[Array[T]] = java.lang.reflect.Array.newInstance(tp, 0).getClass.asInstanceOf[jClass[Array[T]]] - @deprecated("Use wrap instead", "2.10.0") + @deprecated("use wrap instead", "2.10.0") def arrayManifest: ClassManifest[Array[T]] = ClassManifest.classType[Array[T]](arrayClass[T](runtimeClass), this) override def newArray(len: Int): Array[T] = java.lang.reflect.Array.newInstance(runtimeClass, len).asInstanceOf[Array[T]] - @deprecated("Use wrap.newArray instead", "2.10.0") + @deprecated("use wrap.newArray instead", "2.10.0") def newArray2(len: Int): Array[Array[T]] = java.lang.reflect.Array.newInstance(arrayClass[T](runtimeClass), len) .asInstanceOf[Array[Array[T]]] - @deprecated("Use wrap.wrap.newArray instead", "2.10.0") + @deprecated("use wrap.wrap.newArray instead", "2.10.0") def newArray3(len: Int): Array[Array[Array[T]]] = java.lang.reflect.Array.newInstance(arrayClass[Array[T]](arrayClass[T](runtimeClass)), len) .asInstanceOf[Array[Array[Array[T]]]] - @deprecated("Use wrap.wrap.wrap.newArray instead", "2.10.0") + @deprecated("use wrap.wrap.wrap.newArray instead", "2.10.0") def newArray4(len: Int): Array[Array[Array[Array[T]]]] = java.lang.reflect.Array.newInstance(arrayClass[Array[Array[T]]](arrayClass[Array[T]](arrayClass[T](runtimeClass))), len) .asInstanceOf[Array[Array[Array[Array[T]]]]] - @deprecated("Use wrap.wrap.wrap.wrap.newArray instead", "2.10.0") + @deprecated("use wrap.wrap.wrap.wrap.newArray instead", "2.10.0") def newArray5(len: Int): Array[Array[Array[Array[Array[T]]]]] = java.lang.reflect.Array.newInstance(arrayClass[Array[Array[Array[T]]]](arrayClass[Array[Array[T]]](arrayClass[Array[T]](arrayClass[T](runtimeClass)))), len) .asInstanceOf[Array[Array[Array[Array[Array[T]]]]]] - @deprecated("Create WrappedArray directly instead", "2.10.0") + @deprecated("create WrappedArray directly instead", "2.10.0") def newWrappedArray(len: Int): WrappedArray[T] = // it's safe to assume T <: AnyRef here because the method is overridden for all value type manifests new WrappedArray.ofRef[T with AnyRef](newArray(len).asInstanceOf[Array[T with AnyRef]]).asInstanceOf[WrappedArray[T]] - @deprecated("Use ArrayBuilder.make(this) instead", "2.10.0") + @deprecated("use ArrayBuilder.make(this) instead", "2.10.0") def newArrayBuilder(): ArrayBuilder[T] = // it's safe to assume T <: AnyRef here because the method is overridden for all value type manifests new ArrayBuilder.ofRef[T with AnyRef]()(this.asInstanceOf[ClassManifest[T with AnyRef]]).asInstanceOf[ArrayBuilder[T]] - @deprecated("Use scala.reflect.runtime.universe.TypeTag to capture type structure instead", "2.10.0") + @deprecated("use scala.reflect.runtime.universe.TypeTag to capture type structure instead", "2.10.0") def typeArguments: List[OptManifest[_]] = List() protected def argString = @@ -143,8 +143,8 @@ trait ClassManifestDeprecatedApis[T] extends OptManifest[T] { * This is done to prevent avalanches of deprecation warnings in the code that calls methods with manifests. * * In a perfect world, we would just remove the @deprecated annotation from `ClassManifest` the object - * and then delete it in 2.11. After all, that object is explicitly marked as internal, so noone should use it. - * However a lot of existing libraries disregarded the scaladoc that comes with `ClassManifest`, + * and then delete it in 2.11. After all, that object is explicitly marked as internal, so no one should use it. + * However a lot of existing libraries disregarded the Scaladoc that comes with `ClassManifest`, * so we need to somehow nudge them into migrating prior to removing stuff out of the blue. * Hence we've introduced this design decision as the lesser of two evils. */ @@ -205,15 +205,18 @@ object ClassManifestFactory { case m: ClassManifest[_] => m.asInstanceOf[ClassManifest[T]].arrayManifest } + @SerialVersionUID(1L) + private class AbstractTypeClassManifest[T](prefix: OptManifest[_], name: String, clazz: jClass[_], args: OptManifest[_]*) extends ClassManifest[T] { + override def runtimeClass = clazz + override val typeArguments = args.toList + override def toString = prefix.toString+"#"+name+argString + } + /** ClassManifest for the abstract type `prefix # name`. `upperBound` is not * strictly necessary as it could be obtained by reflection. It was * added so that erasure can be calculated without reflection. */ def abstractType[T](prefix: OptManifest[_], name: String, clazz: jClass[_], args: OptManifest[_]*): ClassManifest[T] = - new ClassManifest[T] { - override def runtimeClass = clazz - override val typeArguments = args.toList - override def toString = prefix.toString+"#"+name+argString - } + new AbstractTypeClassManifest(prefix, name, clazz) /** ClassManifest for the abstract type `prefix # name`. `upperBound` is not * strictly necessary as it could be obtained by reflection. It was @@ -221,15 +224,12 @@ object ClassManifestFactory { * todo: remove after next bootstrap */ def abstractType[T](prefix: OptManifest[_], name: String, upperbound: ClassManifest[_], args: OptManifest[_]*): ClassManifest[T] = - new ClassManifest[T] { - override def runtimeClass = upperbound.runtimeClass - override val typeArguments = args.toList - override def toString = prefix.toString+"#"+name+argString - } + new AbstractTypeClassManifest(prefix, name, upperbound.runtimeClass) } /** Manifest for the class type `clazz[args]`, where `clazz` is * a top-level or static class */ +@SerialVersionUID(1L) private class ClassTypeManifest[T]( prefix: Option[OptManifest[_]], val runtimeClass: jClass[_], |