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-rw-r--r--src/library/scala/Specializable.scala2
-rw-r--r--src/library/scala/SpecializableCompanion.scala14
-rw-r--r--src/library/scala/io/BytePickle.scala318
-rw-r--r--src/library/scala/io/UTF8Codec.scala32
-rw-r--r--src/library/scala/math/BigInt.scala3
-rw-r--r--src/library/scala/testing/Benchmark.scala114
-rw-r--r--src/library/scala/testing/Show.scala75
-rw-r--r--src/library/scala/util/Either.scala2
-rw-r--r--src/library/scala/util/Marshal.scala50
-rw-r--r--src/library/scala/util/MurmurHash.scala197
-rw-r--r--src/library/scala/util/hashing/MurmurHash3.scala8
-rw-r--r--src/library/scala/util/matching/Regex.scala10
-rw-r--r--test/files/jvm/manifests-new.scala34
-rw-r--r--test/files/jvm/manifests-old.scala34
-rw-r--r--test/files/neg/t6406-regextract.check9
-rw-r--r--test/files/pos/spec-arrays.scala41
-rw-r--r--test/files/pos/spec-funs.scala9
17 files changed, 82 insertions, 870 deletions
diff --git a/src/library/scala/Specializable.scala b/src/library/scala/Specializable.scala
index c7a6091a65..137598c28d 100644
--- a/src/library/scala/Specializable.scala
+++ b/src/library/scala/Specializable.scala
@@ -11,7 +11,7 @@ package scala
/** A common supertype for companions of specializable types.
* Should not be extended in user code.
*/
-trait Specializable extends SpecializableCompanion
+trait Specializable
object Specializable {
// No type parameter in @specialized annotation.
diff --git a/src/library/scala/SpecializableCompanion.scala b/src/library/scala/SpecializableCompanion.scala
deleted file mode 100644
index 1a9ce71d2a..0000000000
--- a/src/library/scala/SpecializableCompanion.scala
+++ /dev/null
@@ -1,14 +0,0 @@
-/* __ *\
-** ________ ___ / / ___ Scala API **
-** / __/ __// _ | / / / _ | (c) 2002-2013, LAMP/EPFL **
-** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
-** /____/\___/_/ |_/____/_/ | | **
-** |/ **
-\* */
-
-package scala
-
-/** A common supertype for companion classes which specialization takes into account.
- */
-@deprecated("Use Specializable instead", "2.10.0")
-private[scala] trait SpecializableCompanion
diff --git a/src/library/scala/io/BytePickle.scala b/src/library/scala/io/BytePickle.scala
deleted file mode 100644
index 2c4a0bd2da..0000000000
--- a/src/library/scala/io/BytePickle.scala
+++ /dev/null
@@ -1,318 +0,0 @@
-/* __ *\
-** ________ ___ / / ___ Scala API **
-** / __/ __// _ | / / / _ | (c) 2003-2013, LAMP/EPFL **
-** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
-** /____/\___/_/ |_/____/_/ | | **
-** |/ **
-\* */
-
-package scala.io
-
-import scala.collection.mutable
-
-/**
- * Pickler combinators.
- * Based on a Haskell library by Andrew Kennedy,
- * see <a href="http://research.microsoft.com/~akenn/fun/"
- * target="_top">http://research.microsoft.com/~akenn/fun/</a>.
- *
- * @author Philipp Haller
- * @version 1.1
- */
-@deprecated("This class will be removed.", "2.10.0")
-object BytePickle {
- abstract class SPU[T] {
- def appP(a: T, state: PicklerState): PicklerState
- def appU(state: UnPicklerState): (T, UnPicklerState)
- }
-
- def pickle[T](p: SPU[T], a: T): Array[Byte] =
- p.appP(a, new PicklerState(new Array[Byte](0), new PicklerEnv)).stream
-
- def unpickle[T](p: SPU[T], stream: Array[Byte]): T =
- p.appU(new UnPicklerState(stream, new UnPicklerEnv))._1
-
- abstract class PU[T] {
- def appP(a: T, state: Array[Byte]): Array[Byte]
- def appU(state: Array[Byte]): (T, Array[Byte])
- }
-
- def upickle[T](p: PU[T], a: T): Array[Byte] =
- p.appP(a, new Array[Byte](0))
-
- def uunpickle[T](p: PU[T], stream: Array[Byte]): T =
- p.appU(stream)._1
-
- class PicklerEnv extends mutable.HashMap[Any, Int] {
- private var cnt: Int = 64
- def nextLoc() = { cnt += 1; cnt }
- }
-
- class UnPicklerEnv extends mutable.HashMap[Int, Any] {
- private var cnt: Int = 64
- def nextLoc() = { cnt += 1; cnt }
- }
-
- class PicklerState(val stream: Array[Byte], val dict: PicklerEnv)
- class UnPicklerState(val stream: Array[Byte], val dict: UnPicklerEnv)
-
- abstract class RefDef
- case class Ref() extends RefDef
- case class Def() extends RefDef
-
- def refDef: PU[RefDef] = new PU[RefDef] {
- def appP(b: RefDef, s: Array[Byte]): Array[Byte] =
- b match {
- case Ref() => Array.concat(s, Array[Byte](0))
- case Def() => Array.concat(s, Array[Byte](1))
- };
- def appU(s: Array[Byte]): (RefDef, Array[Byte]) =
- if (s(0) == (0: Byte)) (Ref(), s.slice(1, s.length))
- else (Def(), s.slice(1, s.length));
- }
-
- val REF = 0
- val DEF = 1
-
- def unat: PU[Int] = new PU[Int] {
- def appP(n: Int, s: Array[Byte]): Array[Byte] =
- Array.concat(s, nat2Bytes(n));
- def appU(s: Array[Byte]): (Int, Array[Byte]) = {
- var num = 0
- def readNat: Int = {
- var b = 0;
- var x = 0;
- do {
- b = s(num)
- num += 1
- x = (x << 7) + (b & 0x7f);
- } while ((b & 0x80) != 0);
- x
- }
- (readNat, s.slice(num, s.length))
- }
- }
-
- def share[a](pa: SPU[a]): SPU[a] = new SPU[a] {
- def appP(v: a, state: PicklerState): PicklerState = {
- /*
- - is there some value equal to v associated with a location l in the pickle environment?
- - yes: write REF-tag to outstream together with l
- - no:
- write DEF-tag to outstream
- record current location l of outstream
- --> serialize value
- add entry to pickle environment, mapping v onto l
- */
- val pe = state.dict
- pe.get(v) match {
- case None =>
- val sPrime = refDef.appP(Def(), state.stream)
- val l = pe.nextLoc()
-
- val sPrimePrime = pa.appP(v, new PicklerState(sPrime, pe))
-
- pe.update(v, l)
-
- return sPrimePrime
- case Some(l) =>
- val sPrime = refDef.appP(Ref(), state.stream)
-
- return new PicklerState(unat.appP(l, sPrime), pe)
- }
- }
- def appU(state: UnPicklerState): (a, UnPicklerState) = {
- /*
- - first, read tag (i.e. DEF or REF)
- - if REF:
- read location l
- look up resulting value in unpickler environment
- - if DEF:
- record location l of input stream
- --> deserialize value v with argument deserializer
- add entry to unpickler environment, mapping l onto v
- */
- val upe = state.dict
- val res = refDef.appU(state.stream)
- res._1 match {
- case Def() =>
- val l = upe.nextLoc
- val res2 = pa.appU(new UnPicklerState(res._2, upe))
- upe.update(l, res2._1)
- return res2
- case Ref() =>
- val res2 = unat.appU(res._2) // read location
- upe.get(res2._1) match { // lookup value in unpickler env
- case None => throw new IllegalArgumentException("invalid unpickler environment")
- case Some(v) => return (v.asInstanceOf[a], new UnPicklerState(res2._2, upe))
- }
- }
- }
- }
-
- def ulift[t](x: t): PU[t] = new PU[t] {
- def appP(a: t, state: Array[Byte]): Array[Byte] =
- if (x != a) throw new IllegalArgumentException("value to be pickled (" + a + ") != " + x)
- else state;
- def appU(state: Array[Byte]) = (x, state)
- }
-
- def lift[t](x: t): SPU[t] = new SPU[t] {
- def appP(a: t, state: PicklerState): PicklerState =
- if (x != a) { /*throw new IllegalArgumentException("value to be pickled (" + a + ") != " + x);*/ state }
- else state;
- def appU(state: UnPicklerState) = (x, state)
- }
-
- def usequ[t,u](f: u => t, pa: PU[t], k: t => PU[u]): PU[u] = new PU[u] {
- def appP(b: u, s: Array[Byte]): Array[Byte] = {
- val a = f(b)
- val sPrime = pa.appP(a, s)
- val pb = k(a)
- val sPrimePrime = pb.appP(b, sPrime)
- sPrimePrime
- }
- def appU(s: Array[Byte]): (u, Array[Byte]) = {
- val resPa = pa.appU(s)
- val a = resPa._1
- val sPrime = resPa._2
- val pb = k(a)
- pb.appU(sPrime)
- }
- }
-
- def sequ[t,u](f: u => t, pa: SPU[t], k: t => SPU[u]): SPU[u] = new SPU[u] {
- def appP(b: u, s: PicklerState): PicklerState = {
- val a = f(b)
- val sPrime = pa.appP(a, s)
- val pb = k(a)
- pb.appP(b, sPrime)
- }
- def appU(s: UnPicklerState): (u, UnPicklerState) = {
- val resPa = pa.appU(s)
- val a = resPa._1
- val sPrime = resPa._2
- val pb = k(a)
- pb.appU(sPrime)
- }
- }
-
- def upair[a,b](pa: PU[a], pb: PU[b]): PU[(a,b)] = {
- def fst(p: (a,b)): a = p._1
- def snd(p: (a,b)): b = p._2
- usequ(fst, pa, (x: a) => usequ(snd, pb, (y: b) => ulift((x, y))))
- }
-
- def pair[a,b](pa: SPU[a], pb: SPU[b]): SPU[(a,b)] = {
- def fst(p: (a,b)): a = p._1
- def snd(p: (a,b)): b = p._2
- sequ(fst, pa, (x: a) => sequ(snd, pb, (y: b) => lift((x, y))))
- }
-
- def triple[a,b,c](pa: SPU[a], pb: SPU[b], pc: SPU[c]): SPU[(a,b,c)] = {
- def fst(p: (a,b,c)): a = p._1
- def snd(p: (a,b,c)): b = p._2
- def trd(p: (a,b,c)): c = p._3
-
- sequ(fst, pa,
- (x: a) => sequ(snd, pb,
- (y: b) => sequ(trd, pc,
- (z: c) => lift((x, y, z)))))
- }
-
- def uwrap[a,b](i: a => b, j: b => a, pa: PU[a]): PU[b] =
- usequ(j, pa, (x: a) => ulift(i(x)))
-
- def wrap[a,b](i: a => b, j: b => a, pa: SPU[a]): SPU[b] =
- sequ(j, pa, (x: a) => lift(i(x)))
-
- def appendByte(a: Array[Byte], b: Int): Array[Byte] =
- Array.concat(a, Array(b.toByte))
-
- def nat2Bytes(x: Int): Array[Byte] = {
- val buf = new mutable.ArrayBuffer[Byte]
- def writeNatPrefix(x: Int) {
- val y = x >>> 7;
- if (y != 0) writeNatPrefix(y);
- buf += ((x & 0x7f) | 0x80).asInstanceOf[Byte];
- }
- val y = x >>> 7;
- if (y != 0) writeNatPrefix(y);
- buf += (x & 0x7f).asInstanceOf[Byte];
- buf.toArray
- }
-
- def nat: SPU[Int] = new SPU[Int] {
- def appP(n: Int, s: PicklerState): PicklerState = {
- new PicklerState(Array.concat(s.stream, nat2Bytes(n)), s.dict);
- }
- def appU(s: UnPicklerState): (Int,UnPicklerState) = {
- var num = 0
- def readNat: Int = {
- var b = 0
- var x = 0
- do {
- b = s.stream(num)
- num += 1
- x = (x << 7) + (b & 0x7f);
- } while ((b & 0x80) != 0);
- x
- }
- (readNat, new UnPicklerState(s.stream.slice(num, s.stream.length), s.dict))
- }
- }
-
- def byte: SPU[Byte] = new SPU[Byte] {
- def appP(b: Byte, s: PicklerState): PicklerState =
- new PicklerState(Array.concat(s.stream, Array(b)), s.dict)
- def appU(s: UnPicklerState): (Byte, UnPicklerState) =
- (s.stream(0), new UnPicklerState(s.stream.slice(1, s.stream.length), s.dict));
- }
-
- def string: SPU[String] = share(wrap(
- (a: Array[Byte]) => (Codec fromUTF8 a).mkString,
- (s: String) => Codec toUTF8 s,
- bytearray
- ))
-
- def bytearray: SPU[Array[Byte]] = {
- wrap((l:List[Byte]) => l.toArray, (_.toList), list(byte))
- }
-
- def bool: SPU[Boolean] = {
- def toEnum(b: Boolean) = if (b) 1 else 0
- def fromEnum(n: Int) = if (n == 0) false else true
- wrap(fromEnum, toEnum, nat)
- }
-
- def ufixedList[A](pa: PU[A])(n: Int): PU[List[A]] = {
- def pairToList(p: (A, List[A])): List[A] =
- p._1 :: p._2;
- def listToPair(l: List[A]): (A, List[A]) =
- (l: @unchecked) match { case x :: xs => (x, xs) }
-
- if (n == 0) ulift(Nil)
- else
- uwrap(pairToList, listToPair, upair(pa, ufixedList(pa)(n-1)))
- }
-
- def fixedList[a](pa: SPU[a])(n: Int): SPU[List[a]] = {
- def pairToList(p: (a,List[a])): List[a] =
- p._1 :: p._2;
- def listToPair(l: List[a]): (a,List[a]) =
- (l: @unchecked) match { case x :: xs => (x, xs) }
-
- if (n == 0) lift(Nil)
- else
- wrap(pairToList, listToPair, pair(pa, fixedList(pa)(n-1)))
- }
-
- def list[a](pa: SPU[a]): SPU[List[a]] =
- sequ((l: List[a])=>l.length, nat, fixedList(pa));
-
- def ulist[a](pa: PU[a]): PU[List[a]] =
- usequ((l:List[a]) => l.length, unat, ufixedList(pa));
-
- def data[a](tag: a => Int, ps: List[()=>SPU[a]]): SPU[a] =
- sequ(tag, nat, (x: Int)=> ps.apply(x)());
-}
diff --git a/src/library/scala/io/UTF8Codec.scala b/src/library/scala/io/UTF8Codec.scala
deleted file mode 100644
index e4c2145153..0000000000
--- a/src/library/scala/io/UTF8Codec.scala
+++ /dev/null
@@ -1,32 +0,0 @@
-/* __ *\
-** ________ ___ / / ___ Scala API **
-** / __/ __// _ | / / / _ | (c) 2003-2013, LAMP/EPFL **
-** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
-** /____/\___/_/ |_/____/_/ | | **
-** |/ **
-\* */
-
-
-package scala.io
-
-/**
- * @author Martin Odersky
- * @version 1.0, 04/10/2004
- */
-@deprecated("This class will be removed.", "2.10.0")
-object UTF8Codec {
- final val UNI_REPLACEMENT_CHAR: Int = 0x0000FFFD
- final val UNI_REPLACEMENT_BYTES = Array[Byte](-17, -65, -67)
-
- // Note, from http://unicode.org/faq/utf_bom.html#utf8-5
- //
- // A different issue arises if an unpaired surrogate is encountered when converting
- // ill-formed UTF-16 data. By represented such an unpaired surrogate on its own as a
- // 3-byte sequence, the resulting UTF-8 data stream would become ill-formed.
- // While it faithfully reflects the nature of the input, Unicode conformance
- // requires that encoding form conversion always results in valid data stream.
- // Therefore a converter must treat this as an error.
- //
- // Some useful locations:
- // http://www.cl.cam.ac.uk/~mgk25/ucs/examples/UTF-8-test.txt
-}
diff --git a/src/library/scala/math/BigInt.scala b/src/library/scala/math/BigInt.scala
index 0cddd71721..02c591965d 100644
--- a/src/library/scala/math/BigInt.scala
+++ b/src/library/scala/math/BigInt.scala
@@ -289,9 +289,6 @@ class BigInt(val bigInteger: BigInteger) extends ScalaNumber with ScalaNumericCo
*/
def signum: Int = this.bigInteger.signum()
- @deprecated("Use ~bigInt (the unary_~ method) instead", "2.10.0")
- def ~ : BigInt = ~this
-
/** Returns the bitwise complement of this BigInt
*/
def unary_~ : BigInt = new BigInt(this.bigInteger.not())
diff --git a/src/library/scala/testing/Benchmark.scala b/src/library/scala/testing/Benchmark.scala
deleted file mode 100644
index 66d7d448eb..0000000000
--- a/src/library/scala/testing/Benchmark.scala
+++ /dev/null
@@ -1,114 +0,0 @@
-/* __ *\
-** ________ ___ / / ___ Scala API **
-** / __/ __// _ | / / / _ | (c) 2003-2013, LAMP/EPFL **
-** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
-** /____/\___/_/ |_/____/_/ | | **
-** |/ **
-\* */
-
-package scala.testing
-
-import scala.compat.Platform
-
-/** `Benchmark` can be used to quickly turn an existing class into a
- * benchmark. Here is a short example:
- * {{{
- * object sort1 extends Sorter with Benchmark {
- * def run = sort(List.range(1, 1000))
- * }
- * }}}
- * The `run` method has to be defined by the user, who will perform the
- * timed operation there. Run the benchmark as follows:
- * {{{
- * > scala sort1 5
- * }}}
- * This will run the benchmark 5 times, forcing a garbage collection
- * between runs, and printing the execution times to stdout.
- *
- * It is also possible to add a multiplier, so
- * {{{
- * > scala sort1 5 10
- * }}}
- * will run the entire benchmark 10 times, each time for 5 runs.
- *
- * @author Iulian Dragos, Burak Emir
- */
-@deprecated("This class will be removed.", "2.10.0")
-trait Benchmark {
-
- /** this method should be implemented by the concrete benchmark.
- * This method is called by the benchmarking code for a number of times.
- * The GC is called between "multiplier" calls to run, right after tear
- * down.
- *
- * @see setUp
- * @see tearDown
- */
- def run()
-
- var multiplier = 1
-
- /** Run the benchmark the specified number of times and return a list with
- * the execution times in milliseconds in reverse order of the execution.
- */
- def runBenchmark(noTimes: Int): List[Long] =
- for (i <- List.range(1, noTimes + 1)) yield {
- setUp
- val startTime = Platform.currentTime
- var i = 0; while (i < multiplier) {
- run()
- i += 1
- }
- val stopTime = Platform.currentTime
- tearDown
- Platform.collectGarbage
-
- stopTime - startTime
- }
-
- /** Prepare any data needed by the benchmark, but whose execution time
- * should not be measured. This method is run before each call to the
- * benchmark payload, 'run'.
- */
- def setUp() {}
-
- /** Perform cleanup operations after each 'run'. For micro benchmarks,
- * think about using the result of 'run' in a way that prevents the JVM
- * to dead-code eliminate the whole 'run' method. For instance, print or
- * write the results to a file. The execution time of this method is not
- * measured.
- */
- def tearDown() {}
-
- /** a string that is written at the beginning of the output line
- * that contains the timings. By default, this is the class name.
- */
- def prefix: String = getClass().getName()
-
- /**
- * The entry point. It takes two arguments:
- * - argument `n` is the number of consecutive runs
- * - optional argument `mult` specifies that the `n` runs are repeated
- * `mult` times.
- */
- def main(args: Array[String]) {
- if (args.length > 0) {
- val logFile = new java.io.OutputStreamWriter(System.out)
- if (args.length > 1) multiplier = args(1).toInt
- logFile.write(prefix)
- for (t <- runBenchmark(args(0).toInt))
- logFile.write("\t" + t)
-
- logFile.write(Platform.EOL)
- logFile.flush()
- } else {
- println("Usage: scala benchmarks.program <runs> ")
- println(" or: scala benchmarks.program <runs> <multiplier>")
- println("""
- The benchmark is run <runs> times, forcing a garbage collection between runs. The optional
- <multiplier> causes the benchmark to be repeated <multiplier> times, each time for <runs>
- executions.
- """)
- }
- }
-}
diff --git a/src/library/scala/testing/Show.scala b/src/library/scala/testing/Show.scala
deleted file mode 100644
index 9376e26db4..0000000000
--- a/src/library/scala/testing/Show.scala
+++ /dev/null
@@ -1,75 +0,0 @@
-/* __ *\
-** ________ ___ / / ___ Scala API **
-** / __/ __// _ | / / / _ | (c) 2003-2013, LAMP/EPFL **
-** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
-** /____/\___/_/ |_/____/_/ | | **
-** |/ **
-\* */
-
-
-
-package scala.testing
-
-/** Classes inheriting trait `Show` can test their member methods using the
- * notation `meth(arg,,1,,, ..., arg,,n,,)`, where `meth` is the name of
- * the method and `arg,,1,,,...,arg,,n,,` are the arguments.
- *
- * The only difference to a normal method call is the leading quote
- * character (`'`). A quoted method call like the one above will produces
- * a legible diagnostic to be printed on [[scala.Console]].
- *
- * It is of the form
- *
- * `meth(arg,,1,,, ..., arg,,n,,)` gives `&lt;result&gt;`
- *
- * where `&lt;result&gt;` is the result of evaluating the call.
- *
- */
-@deprecated("This class will be removed.", "2.10.0")
-trait Show {
-
- /** An implicit definition that adds an apply method to Symbol which forwards to `test`.
- * Prints out diagnostics of method applications.
- */
- implicit class SymApply(f: Symbol) {
- def apply[A](args: A*) {
- println(test(f, args: _*))
- }
- }
-
- @deprecated("use SymApply instead", "2.10.0")
- def symApply(sym: Symbol): SymApply = new SymApply(sym)
-
- /** Apply method with name of given symbol `f` to given arguments and return
- * a result diagnostics.
- */
- def test[A](f: Symbol, args: A*): String = {
- val args1 = args map (_.asInstanceOf[AnyRef])
- def testMethod(meth: java.lang.reflect.Method): String =
- f.name+"("+(args mkString ",")+") gives "+
- {
- try {
- meth.invoke(this, args1: _*)
- } catch {
- case ex: IllegalAccessException => ex
- case ex: IllegalArgumentException => ex
- case ex: java.lang.reflect.InvocationTargetException => ex
- }
- }
- getClass.getMethods.toList filter (_.getName == f.name) match {
- case List() =>
- f.name+" is not defined"
- case List(m) =>
- testMethod(m)
- case ms => // multiple methods, disambiguate by number of arguments
- ms filter (_.getParameterTypes.length == args.length) match {
- case List() =>
- testMethod(ms.head) // go ahead anyway, to get an exception
- case List(m) =>
- testMethod(m)
- case ms =>
- "cannot disambiguate between multiple implementations of "+f.name
- }
- }
- }
-}
diff --git a/src/library/scala/util/Either.scala b/src/library/scala/util/Either.scala
index dba11ed73c..864d8953c4 100644
--- a/src/library/scala/util/Either.scala
+++ b/src/library/scala/util/Either.scala
@@ -221,8 +221,6 @@ object Either {
case Right(a) => a
}
}
- @deprecated("use MergeableEither instead", "2.10.0")
- def either2mergeable[A](x: Either[A, A]): MergeableEither[A] = new MergeableEither(x)
/**
* Projects an `Either` into a `Left`.
diff --git a/src/library/scala/util/Marshal.scala b/src/library/scala/util/Marshal.scala
deleted file mode 100644
index b78ed2140e..0000000000
--- a/src/library/scala/util/Marshal.scala
+++ /dev/null
@@ -1,50 +0,0 @@
-/* __ *\
-** ________ ___ / / ___ Scala API **
-** / __/ __// _ | / / / _ | (c) 2008-2013, LAMP/EPFL **
-** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
-** /____/\___/_/ |_/____/_/ | | **
-** |/ **
-\* */
-
-
-
-package scala.util
-
-/**
- * Marshalling of Scala objects using Scala tags.
- *
- * @author Stephane Micheloud
- * @version 1.0
- */
-@deprecated("This class will be removed", "2.10.0")
-object Marshal {
- import java.io._
- import scala.reflect.ClassTag
-
- def dump[A](o: A)(implicit t: ClassTag[A]): Array[Byte] = {
- val ba = new ByteArrayOutputStream(512)
- val out = new ObjectOutputStream(ba)
- out.writeObject(t)
- out.writeObject(o)
- out.close()
- ba.toByteArray()
- }
-
- @throws(classOf[IOException])
- @throws(classOf[ClassCastException])
- @throws(classOf[ClassNotFoundException])
- def load[A](buffer: Array[Byte])(implicit expected: ClassTag[A]): A = {
- val in = new ObjectInputStream(new ByteArrayInputStream(buffer))
- val found = in.readObject.asInstanceOf[ClassTag[_]]
- try {
- found.runtimeClass.asSubclass(expected.runtimeClass)
- in.readObject.asInstanceOf[A]
- } catch {
- case _: ClassCastException =>
- in.close()
- throw new ClassCastException("type mismatch;"+
- "\n found : "+found+
- "\n required: "+expected)
- }
- }
-}
diff --git a/src/library/scala/util/MurmurHash.scala b/src/library/scala/util/MurmurHash.scala
deleted file mode 100644
index a5bc8faf8d..0000000000
--- a/src/library/scala/util/MurmurHash.scala
+++ /dev/null
@@ -1,197 +0,0 @@
-/* __ *\
-** ________ ___ / / ___ Scala API **
-** / __/ __// _ | / / / _ | (c) 2003-2013, LAMP/EPFL **
-** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
-** /____/\___/_/ |_/____/_/ | | **
-** |/ **
-\* */
-
-package scala.util
-
-/** An implementation of Austin Appleby's MurmurHash 3.0 algorithm
- * (32 bit version); reference: http://code.google.com/p/smhasher
- *
- * This is the hash used by collections and case classes (including
- * tuples).
- *
- * @author Rex Kerr
- * @version 2.9
- * @since 2.9
- */
-
-import java.lang.Integer.{ rotateLeft => rotl }
-import scala.collection.Iterator
-
-/** A class designed to generate well-distributed non-cryptographic
- * hashes. It is designed to be passed to a collection's foreach method,
- * or can take individual hash values with append. Its own hash code is
- * set equal to the hash code of whatever it is hashing.
- */
-@deprecated("Use the object MurmurHash3 instead.", "2.10.0")
-class MurmurHash[@specialized(Int,Long,Float,Double) T](seed: Int) extends (T => Unit) {
- import MurmurHash._
-
- private var h = startHash(seed)
- private var c = hiddenMagicA
- private var k = hiddenMagicB
- private var hashed = false
- private var hashvalue = h
-
- /** Begin a new hash using the same seed. */
- def reset() {
- h = startHash(seed)
- c = hiddenMagicA
- k = hiddenMagicB
- hashed = false
- }
-
- /** Incorporate the hash value of one item. */
- def apply(t: T) {
- h = extendHash(h,t.##,c,k)
- c = nextMagicA(c)
- k = nextMagicB(k)
- hashed = false
- }
-
- /** Incorporate a known hash value. */
- def append(i: Int) {
- h = extendHash(h,i,c,k)
- c = nextMagicA(c)
- k = nextMagicB(k)
- hashed = false
- }
-
- /** Retrieve the hash value */
- def hash = {
- if (!hashed) {
- hashvalue = finalizeHash(h)
- hashed = true
- }
- hashvalue
- }
- override def hashCode = hash
-}
-
-/** An object designed to generate well-distributed non-cryptographic
- * hashes. It is designed to hash a collection of integers; along with
- * the integers to hash, it generates two magic streams of integers to
- * increase the distribution of repetitive input sequences. Thus,
- * three methods need to be called at each step (to start and to
- * incorporate a new integer) to update the values. Only one method
- * needs to be called to finalize the hash.
- */
-@deprecated("Use the object MurmurHash3 instead.", "2.10.0")
-object MurmurHash {
- // Magic values used for MurmurHash's 32 bit hash.
- // Don't change these without consulting a hashing expert!
- final private val visibleMagic = 0x971e137b
- final private val hiddenMagicA = 0x95543787
- final private val hiddenMagicB = 0x2ad7eb25
- final private val visibleMixer = 0x52dce729
- final private val hiddenMixerA = 0x7b7d159c
- final private val hiddenMixerB = 0x6bce6396
- final private val finalMixer1 = 0x85ebca6b
- final private val finalMixer2 = 0xc2b2ae35
-
- // Arbitrary values used for hashing certain classes
- final private val seedString = 0xf7ca7fd2
- final private val seedArray = 0x3c074a61
-
- /** The first 23 magic integers from the first stream are stored here */
- val storedMagicA =
- Iterator.iterate(hiddenMagicA)(nextMagicA).take(23).toArray
-
- /** The first 23 magic integers from the second stream are stored here */
- val storedMagicB =
- Iterator.iterate(hiddenMagicB)(nextMagicB).take(23).toArray
-
- /** Begin a new hash with a seed value. */
- def startHash(seed: Int) = seed ^ visibleMagic
-
- /** The initial magic integers in the first stream. */
- def startMagicA = hiddenMagicA
-
- /** The initial magic integer in the second stream. */
- def startMagicB = hiddenMagicB
-
- /** Incorporates a new value into an existing hash.
- *
- * @param hash the prior hash value
- * @param value the new value to incorporate
- * @param magicA a magic integer from the stream
- * @param magicB a magic integer from a different stream
- * @return the updated hash value
- */
- def extendHash(hash: Int, value: Int, magicA: Int, magicB: Int) = {
- (hash ^ rotl(value*magicA,11)*magicB)*3 + visibleMixer
- }
-
- /** Given a magic integer from the first stream, compute the next */
- def nextMagicA(magicA: Int) = magicA*5 + hiddenMixerA
-
- /** Given a magic integer from the second stream, compute the next */
- def nextMagicB(magicB: Int) = magicB*5 + hiddenMixerB
-
- /** Once all hashes have been incorporated, this performs a final mixing */
- def finalizeHash(hash: Int) = {
- var i = (hash ^ (hash>>>16))
- i *= finalMixer1
- i ^= (i >>> 13)
- i *= finalMixer2
- i ^= (i >>> 16)
- i
- }
-
- /** Compute a high-quality hash of an array */
- def arrayHash[@specialized T](a: Array[T]) = {
- var h = startHash(a.length * seedArray)
- var c = hiddenMagicA
- var k = hiddenMagicB
- var j = 0
- while (j < a.length) {
- h = extendHash(h, a(j).##, c, k)
- c = nextMagicA(c)
- k = nextMagicB(k)
- j += 1
- }
- finalizeHash(h)
- }
-
- /** Compute a high-quality hash of a string */
- def stringHash(s: String) = {
- var h = startHash(s.length * seedString)
- var c = hiddenMagicA
- var k = hiddenMagicB
- var j = 0
- while (j+1 < s.length) {
- val i = (s.charAt(j)<<16) + s.charAt(j+1);
- h = extendHash(h,i,c,k)
- c = nextMagicA(c)
- k = nextMagicB(k)
- j += 2
- }
- if (j < s.length) h = extendHash(h,s.charAt(j),c,k)
- finalizeHash(h)
- }
-
- /** Compute a hash that is symmetric in its arguments--that is,
- * where the order of appearance of elements does not matter.
- * This is useful for hashing sets, for example.
- */
- def symmetricHash[T](xs: scala.collection.TraversableOnce[T], seed: Int) = {
- var a,b,n = 0
- var c = 1
- xs.seq.foreach(i => {
- val h = i.##
- a += h
- b ^= h
- if (h != 0) c *= h
- n += 1
- })
- var h = startHash(seed * n)
- h = extendHash(h, a, storedMagicA(0), storedMagicB(0))
- h = extendHash(h, b, storedMagicA(1), storedMagicB(1))
- h = extendHash(h, c, storedMagicA(2), storedMagicB(2))
- finalizeHash(h)
- }
-}
diff --git a/src/library/scala/util/hashing/MurmurHash3.scala b/src/library/scala/util/hashing/MurmurHash3.scala
index 0aa7e6f1cb..5c74bc5a2e 100644
--- a/src/library/scala/util/hashing/MurmurHash3.scala
+++ b/src/library/scala/util/hashing/MurmurHash3.scala
@@ -274,12 +274,4 @@ object MurmurHash3 extends MurmurHash3 {
finalizeHash(h, n)
}
*/
-
- @deprecated("Use unorderedHash", "2.10.0")
- final def symmetricHash[T](xs: scala.collection.GenTraversableOnce[T], seed: Int = symmetricSeed): Int =
- unorderedHash(xs.seq, seed)
-
- @deprecated("Use orderedHash", "2.10.0")
- final def traversableHash[T](xs: scala.collection.GenTraversableOnce[T], seed: Int = traversableSeed): Int =
- orderedHash(xs.seq, seed)
}
diff --git a/src/library/scala/util/matching/Regex.scala b/src/library/scala/util/matching/Regex.scala
index 830710432c..7af75173d3 100644
--- a/src/library/scala/util/matching/Regex.scala
+++ b/src/library/scala/util/matching/Regex.scala
@@ -204,16 +204,6 @@ class Regex private[matching](val pattern: Pattern, groupNames: String*) extends
else if (m.matcher.pattern == this.pattern) Some(1 to m.groupCount map m.group)
else unapplySeq(m.matched)
- @deprecated("Extracting a match result from anything but a CharSequence or Match is deprecated", "2.10.0")
- def unapplySeq(target: Any): Option[List[String]] = target match {
- case s: CharSequence =>
- val m = pattern matcher s
- if (runMatcher(m)) Some((1 to m.groupCount).toList map m.group)
- else None
- case m: Match => unapplySeq(m.matched)
- case _ => None
- }
-
// @see UnanchoredRegex
protected def runMatcher(m: Matcher) = m.matches()
diff --git a/test/files/jvm/manifests-new.scala b/test/files/jvm/manifests-new.scala
index f730be67bb..3937fdec69 100644
--- a/test/files/jvm/manifests-new.scala
+++ b/test/files/jvm/manifests-new.scala
@@ -56,7 +56,7 @@ object Test1 extends TestUtil {
}
object Test2 {
- import scala.util.Marshal._
+ import Marshal._
println("()="+load[Unit](dump(())))
println("true="+load[Boolean](dump(true)))
println("a="+load[Char](dump('a')))
@@ -88,6 +88,38 @@ object Test2 {
println()
}
+object Marshal {
+ import java.io._
+ import scala.reflect.ClassTag
+
+ def dump[A](o: A)(implicit t: ClassTag[A]): Array[Byte] = {
+ val ba = new ByteArrayOutputStream(512)
+ val out = new ObjectOutputStream(ba)
+ out.writeObject(t)
+ out.writeObject(o)
+ out.close()
+ ba.toByteArray()
+ }
+
+ @throws(classOf[IOException])
+ @throws(classOf[ClassCastException])
+ @throws(classOf[ClassNotFoundException])
+ def load[A](buffer: Array[Byte])(implicit expected: ClassTag[A]): A = {
+ val in = new ObjectInputStream(new ByteArrayInputStream(buffer))
+ val found = in.readObject.asInstanceOf[ClassTag[_]]
+ try {
+ found.runtimeClass.asSubclass(expected.runtimeClass)
+ in.readObject.asInstanceOf[A]
+ } catch {
+ case _: ClassCastException =>
+ in.close()
+ throw new ClassCastException("type mismatch;"+
+ "\n found : "+found+
+ "\n required: "+expected)
+ }
+ }
+}
+
trait TestUtil {
import java.io._
def write[A](o: A): Array[Byte] = {
diff --git a/test/files/jvm/manifests-old.scala b/test/files/jvm/manifests-old.scala
index 241966fd9d..bb1928f094 100644
--- a/test/files/jvm/manifests-old.scala
+++ b/test/files/jvm/manifests-old.scala
@@ -55,7 +55,7 @@ object Test1 extends TestUtil {
}
object Test2 {
- import scala.util.Marshal._
+ import Marshal._
println("()="+load[Unit](dump(())))
println("true="+load[Boolean](dump(true)))
println("a="+load[Char](dump('a')))
@@ -87,6 +87,38 @@ object Test2 {
println()
}
+object Marshal {
+ import java.io._
+ import scala.reflect.ClassTag
+
+ def dump[A](o: A)(implicit t: ClassTag[A]): Array[Byte] = {
+ val ba = new ByteArrayOutputStream(512)
+ val out = new ObjectOutputStream(ba)
+ out.writeObject(t)
+ out.writeObject(o)
+ out.close()
+ ba.toByteArray()
+ }
+
+ @throws(classOf[IOException])
+ @throws(classOf[ClassCastException])
+ @throws(classOf[ClassNotFoundException])
+ def load[A](buffer: Array[Byte])(implicit expected: ClassTag[A]): A = {
+ val in = new ObjectInputStream(new ByteArrayInputStream(buffer))
+ val found = in.readObject.asInstanceOf[ClassTag[_]]
+ try {
+ found.runtimeClass.asSubclass(expected.runtimeClass)
+ in.readObject.asInstanceOf[A]
+ } catch {
+ case _: ClassCastException =>
+ in.close()
+ throw new ClassCastException("type mismatch;"+
+ "\n found : "+found+
+ "\n required: "+expected)
+ }
+ }
+}
+
trait TestUtil {
import java.io._
def write[A](o: A): Array[Byte] = {
diff --git a/test/files/neg/t6406-regextract.check b/test/files/neg/t6406-regextract.check
index 19425a68b0..4fea66f760 100644
--- a/test/files/neg/t6406-regextract.check
+++ b/test/files/neg/t6406-regextract.check
@@ -1,6 +1,7 @@
-t6406-regextract.scala:4: warning: method unapplySeq in class Regex is deprecated: Extracting a match result from anything but a CharSequence or Match is deprecated
+t6406-regextract.scala:4: error: cannot resolve overloaded unapply
List(1) collect { case r(i) => i }
^
-error: No warnings can be incurred under -Xfatal-warnings.
-one warning found
-one error found
+t6406-regextract.scala:4: error: not found: value i
+ List(1) collect { case r(i) => i }
+ ^
+two errors found
diff --git a/test/files/pos/spec-arrays.scala b/test/files/pos/spec-arrays.scala
index 84f6eef071..7ae2cb1efb 100644
--- a/test/files/pos/spec-arrays.scala
+++ b/test/files/pos/spec-arrays.scala
@@ -177,38 +177,11 @@ class ScalaSpec3Test extends Test {
}
}
-object TestJava extends scala.testing.Benchmark {
- def run() {
- (new JavaTest).run()
- }
-}
-
-object TestSpec extends scala.testing.Benchmark {
- def run() {
- (new ScalaSpecTest).run()
- }
-}
-
-object TestSpec2 extends scala.testing.Benchmark {
- def run() {
- (new ScalaSpec2Test).run()
- }
-}
-
-object TestGen extends scala.testing.Benchmark {
- def run() {
- (new ScalaGenTest).run()
- }
-}
-
-object TestWrap extends scala.testing.Benchmark {
- def run() {
- (new ScalaWrapTest).run()
- }
-}
-
-object TestSpec3 extends scala.testing.Benchmark {
- def run() {
- (new ScalaSpec3Test).run()
- }
+object TestRunner {
+ (new JavaTest).run()
+ (new ScalaSpecTest).run()
+ (new ScalaSpec2Test).run()
+ (new ScalaGenTest).run()
+ (new ScalaWrapTest).run()
+ (new ScalaSpec3Test).run()
}
diff --git a/test/files/pos/spec-funs.scala b/test/files/pos/spec-funs.scala
index 611ec0ef62..b9acbe171a 100644
--- a/test/files/pos/spec-funs.scala
+++ b/test/files/pos/spec-funs.scala
@@ -54,10 +54,7 @@ final class ClosureTest {
}
}
-object TestInt extends scala.testing.Benchmark {
- def run() = (new IntTest).run()
-}
-
-object TestClosure extends scala.testing.Benchmark {
- def run() = (new ClosureTest).run()
+object TestRunner {
+ (new IntTest).run()
+ (new ClosureTest).run()
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-06 19:25:40 +0000