diff options
Diffstat (limited to 'src/reflect/scala/reflect/runtime/SynchronizedSymbols.scala')
| -rw-r--r-- | src/reflect/scala/reflect/runtime/SynchronizedSymbols.scala | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/src/reflect/scala/reflect/runtime/SynchronizedSymbols.scala b/src/reflect/scala/reflect/runtime/SynchronizedSymbols.scala index 4f0c0253e9..4e7ddda54e 100644 --- a/src/reflect/scala/reflect/runtime/SynchronizedSymbols.scala +++ b/src/reflect/scala/reflect/runtime/SynchronizedSymbols.scala @@ -10,7 +10,9 @@ private[reflect] trait SynchronizedSymbols extends internal.Symbols { self: Symb private lazy val atomicIds = new java.util.concurrent.atomic.AtomicInteger(0) override protected def nextId() = atomicIds.incrementAndGet() + @deprecated("Global existential IDs no longer used", "2.12.1") private lazy val atomicExistentialIds = new java.util.concurrent.atomic.AtomicInteger(0) + @deprecated("Global existential IDs no longer used", "2.12.1") override protected def nextExistentialId() = atomicExistentialIds.incrementAndGet() private lazy val _recursionTable = mkThreadLocalStorage(immutable.Map.empty[Symbol, Int]) @@ -176,9 +178,6 @@ private[reflect] trait SynchronizedSymbols extends internal.Symbols { self: Symb override protected def createRefinementClassSymbol(pos: Position, newFlags: Long): RefinementClassSymbol = new RefinementClassSymbol(this, pos) with SynchronizedClassSymbol initFlags newFlags - override protected def createImplClassSymbol(name: TypeName, pos: Position, newFlags: Long): ClassSymbol = - new ClassSymbol(this, pos, name) with ImplClassSymbol with SynchronizedClassSymbol initFlags newFlags - override protected def createPackageObjectClassSymbol(pos: Position, newFlags: Long): PackageObjectClassSymbol = new PackageObjectClassSymbol(this, pos) with SynchronizedClassSymbol initFlags newFlags @@ -202,12 +201,7 @@ private[reflect] trait SynchronizedSymbols extends internal.Symbols { self: Symb trait SynchronizedTermSymbol extends SynchronizedSymbol - trait SynchronizedMethodSymbol extends MethodSymbol with SynchronizedTermSymbol { - // we can keep this lock fine-grained, because it's just a cache over asSeenFrom, which makes deadlocks impossible - // unfortunately we cannot elide this lock, because the cache depends on `pre` - private lazy val typeAsMemberOfLock = new Object - override def typeAsMemberOf(pre: Type): Type = gilSynchronizedIfNotThreadsafe { typeAsMemberOfLock.synchronized { super.typeAsMemberOf(pre) } } - } + trait SynchronizedMethodSymbol extends MethodSymbol with SynchronizedTermSymbol trait SynchronizedModuleSymbol extends ModuleSymbol with SynchronizedTermSymbol |