[Truffle] Move Kernel#fork to Ruby.

jruby · Nov 2, 2016 · b254e25 · b254e25
1 parent adaf871
commit b254e25
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Showing 2 changed files with 5 additions and 13 deletions.
diff --git a/truffle/src/main/java/org/jruby/truffle/core/kernel/KernelNodes.java b/truffle/src/main/java/org/jruby/truffle/core/kernel/KernelNodes.java
@@ -814,19 +814,6 @@ private void exec(RubyContext context, DynamicObject envAsHash, String[] command
 
     }
 
-    @CoreMethod(names = "fork", isModuleFunction = true, rest = true, unsafe = UnsafeGroup.PROCESSES)
-    public abstract static class ForkNode extends CoreMethodArrayArgumentsNode {
-
-        @TruffleBoundary
-        @Specialization
-        public Object fork(Object[] args) {
-            final SourceSection sourceSection = getContext().getCallStack().getTopMostUserCallNode().getEncapsulatingSourceSection();
-            getContext().getJRubyRuntime().getWarnings().warn(IRubyWarnings.ID.TRUFFLE, sourceSection.getSource().getName(), sourceSection.getStartLine(), "Kernel#fork not implemented - defined to satisfy some metaprogramming in RubySpec");
-            return nil();
-        }
-
-    }
-
     @CoreMethod(names = "freeze")
     public abstract static class KernelFreezeNode extends CoreMethodArrayArgumentsNode {
 

diff --git a/truffle/src/main/ruby/core/kernel.rb b/truffle/src/main/ruby/core/kernel.rb
@@ -673,4 +673,9 @@ def global_variables
   end
   module_function :global_variables
 
+  def fork
+    raise RubyTruffleError.new('Kernel#fork not implemented')
+  end
+  module_function :fork
+
 end