diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/repl/scala/tools/nsc/interpreter/ILoop.scala | 6 | ||||
| -rw-r--r-- | src/repl/scala/tools/nsc/interpreter/IMain.scala | 6 |
2 files changed, 8 insertions, 4 deletions
diff --git a/src/repl/scala/tools/nsc/interpreter/ILoop.scala b/src/repl/scala/tools/nsc/interpreter/ILoop.scala index 0dd96b2616..d1096fda4e 100644 --- a/src/repl/scala/tools/nsc/interpreter/ILoop.scala +++ b/src/repl/scala/tools/nsc/interpreter/ILoop.scala @@ -105,8 +105,10 @@ class ILoop(in0: Option[BufferedReader], protected val out: JPrintWriter) } class ILoopInterpreter extends IMain(settings, out) { - override protected def parentClassLoader = - settings.explicitParentLoader.getOrElse( classOf[ILoop].getClassLoader ) + override protected def parentClassLoader = { + val replClassLoader = classOf[ILoop].getClassLoader // might be null if we're on the boot classpath + settings.explicitParentLoader.orElse(Option(replClassLoader)).getOrElse(ClassLoader.getSystemClassLoader) + } } /** Create a new interpreter. */ diff --git a/src/repl/scala/tools/nsc/interpreter/IMain.scala b/src/repl/scala/tools/nsc/interpreter/IMain.scala index 99acc34811..980d12f9b8 100644 --- a/src/repl/scala/tools/nsc/interpreter/IMain.scala +++ b/src/repl/scala/tools/nsc/interpreter/IMain.scala @@ -255,8 +255,10 @@ class IMain(initialSettings: Settings, protected val out: JPrintWriter) extends } /** Parent classloader. Overridable. */ - protected def parentClassLoader: ClassLoader = - settings.explicitParentLoader.getOrElse( this.getClass.getClassLoader() ) + protected def parentClassLoader: ClassLoader = { + val replClassLoader = this.getClass.getClassLoader() // might be null if we're on the boot classpath + settings.explicitParentLoader.orElse(Option(replClassLoader)).getOrElse(ClassLoader.getSystemClassLoader) + } /* A single class loader is used for all commands interpreted by this Interpreter. It would also be possible to create a new class loader for each command |