Package org.jruby.truffle.runtime.methods

Examples of org.jruby.truffle.runtime.methods.RubyMethod

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        newVersion();
    }

    public void undefMethod(RubyNode currentNode, String methodName) {
        RubyNode.notDesignedForCompilation();
        final RubyMethod method = ModuleOperations.lookupMethod(this, methodName);
        if (method == null) {
            throw new UnsupportedOperationException();
        } else {
            undefMethod(currentNode, method);
        }
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    /**
     * Also searches on Object for modules.
     * Used for alias_method, visibility changes, etc.
     */
    private RubyMethod deepMethodSearch(String name) {
        RubyMethod method = ModuleOperations.lookupMethod(this, name);

        // Also search on Object if we are a Module. JRuby calls it deepMethodSearch().
        if (method == null && isOnlyAModule()) { // TODO: handle undefined methods
            method = ModuleOperations.lookupMethod(context.getCoreLibrary().getObjectClass(), name);
        }
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    }

    public void alias(RubyNode currentNode, String newName, String oldName) {
        RubyNode.notDesignedForCompilation();

        RubyMethod method = deepMethodSearch(oldName);

        if (method == null) {
            CompilerDirectives.transferToInterpreter();
            throw new RaiseException(getContext().getCoreLibrary().noMethodError(oldName, getName(), currentNode));
        }

        addMethod(currentNode, method.withNewName(newName));
    }
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                    methodName = ((RubySymbol) arg).toString();
                } else {
                    throw new UnsupportedOperationException();
                }

                final RubyMethod method = deepMethodSearch(methodName);

                if (method == null) {
                    throw new RuntimeException("Couldn't find method " + arg.toString());
                }

                /*
                 * If the method was already defined in this class, that's fine {@link addMethod}
                 * will overwrite it, otherwise we do actually want to add a copy of the method with
                 * a different visibility to this module.
                 */

                addMethod(currentNode, method.withVisibility(visibility));
            }
        }
    }
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        // Usage of needsSelf is quite rare for singleton methods (except constructors).
        final boolean needsSelf = !anno.isModuleFunction() && !anno.onSingleton() && anno.needsSelf();

        final RubyRootNode rootNode = makeGenericMethod(context, methodDetails, needsSelf);

        final RubyMethod method = new RubyMethod(rootNode.getSharedMethodInfo(), canonicalName, module, visibility, false,
                Truffle.getRuntime().createCallTarget(rootNode), null);

        if (anno.isModuleFunction()) {
            addMethod(module, method, aliases, Visibility.PRIVATE);
            addMethod(module.getSingletonClass(null), method, aliases, Visibility.PUBLIC);
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        LexicalScope lexicalScope = definitionMethod.getSharedMethodInfo().getLexicalScope();
        lexicalScope.setLiveModule(module);
        lexicalScope.getParent().getLiveModule().addLexicalDependent(module);

        final RubyMethod definition = definitionMethod.executeMethod(frame).withDeclaringModule(module);
        return callModuleDefinitionNode.call(frame, definition.getCallTarget(), RubyArguments.pack(definition, definition.getDeclarationFrame(), module, null, new Object[]{}));
    }
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            Object methodReceiverObject) {
        final RubyBasicObject boxedReceiverObject = getContext().getCoreLibrary().box(receiverObject);
        final RubyClass callerClass = ignoreVisibility ? null : getContext().getCoreLibrary().box(RubyArguments.getSelf(frame.getArguments())).getMetaClass();

        if (dispatchAction == Dispatch.DispatchAction.CALL_METHOD || dispatchAction == Dispatch.DispatchAction.RESPOND_TO_METHOD) {
            final RubyMethod method = lookup(callerClass, boxedReceiverObject, methodName.toString(), ignoreVisibility,
                    dispatchAction);

            if (method == null) {
                final DispatchNode newDispatch = createMethodMissingNode(methodName, boxedReceiverObject, dispatchAction);
                return newDispatch.executeDispatch(frame, methodReceiverObject, lexicalScope, boxedReceiverObject,
                        methodName, blockObject, argumentsObjects, dispatchAction);
            }

            if (receiverObject instanceof Boolean) {
                final Assumption falseUnmodifiedAssumption =
                        getContext().getCoreLibrary().getFalseClass().getUnmodifiedAssumption();

                final RubyMethod falseMethod =
                        lookup(callerClass, getContext().getCoreLibrary().box(false), methodName.toString(),
                                ignoreVisibility, dispatchAction);

                if (falseMethod == null) {
                    throw new UnsupportedOperationException();
                }

                final Assumption trueUnmodifiedAssumption =
                        getContext().getCoreLibrary().getTrueClass().getUnmodifiedAssumption();

                final RubyMethod trueMethod =
                        lookup(callerClass, getContext().getCoreLibrary().box(true), methodName.toString(),
                                ignoreVisibility, dispatchAction);

                if (trueMethod == null) {
                    throw new UnsupportedOperationException();
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            Object methodReceiverObject) {
        final RubyBasicObject boxedReceiverObject = getContext().getCoreLibrary().box(receiverObject);
        final RubyClass callerClass = ignoreVisibility ? null : getContext().getCoreLibrary().box(RubyArguments.getSelf(frame.getArguments())).getMetaClass();

        if (dispatchAction == Dispatch.DispatchAction.CALL_METHOD || dispatchAction == Dispatch.DispatchAction.RESPOND_TO_METHOD) {
            final RubyMethod method = lookup(callerClass, boxedReceiverObject, methodName.toString(), ignoreVisibility,
                    dispatchAction);

            if (method == null) {
                final DispatchNode newDispatch = createMethodMissingNode(methodName, boxedReceiverObject, dispatchAction);
                return newDispatch.executeDispatch(frame, methodReceiverObject, lexicalScope, boxedReceiverObject,
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                return first.replace(CachedBoxedReturnMissingDispatchNodeFactory.create(getContext(), methodName, first,
                        receiverObject.getMetaClass(), indirect, null, null, null, null, null, null, null));
            }

            case CALL_CONST_MISSING: {
                final RubyMethod method = lookup(callerClass, receiverObject, "const_missing", ignoreVisibility, dispatchAction);

                if (method == null) {
                    throw new RaiseException(getContext().getCoreLibrary().runtimeError(
                            receiverObject.toString() + " didn't have a #const_missing", this));
                }
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                return first.replace(CachedBoxedReturnMissingDispatchNodeFactory.create(getContext(), methodName, first,
                        receiverObject.getMetaClass(), indirect, null, null, null, null, null, null, null));
            }

            case CALL_METHOD_MISSING: {
                final RubyMethod method = lookup(null, receiverObject, "method_missing", true, dispatchAction);

                if (method == null) {
                    throw new RaiseException(getContext().getCoreLibrary().runtimeError(
                            receiverObject.toString() + " didn't have a #method_missing", this));
                }
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Related Classes of org.jruby.truffle.runtime.methods.RubyMethod

  • org.jruby.truffle.nodes.core.CoreMethodNodeManager
  • org.jruby.truffle.nodes.dispatch.DispatchNode
  • org.jruby.truffle.nodes.dispatch.UncachedDispatchNode
  • org.jruby.truffle.nodes.dispatch.UnresolvedDispatchNode
  • org.jruby.truffle.nodes.objects.OpenModuleNode
  • org.jruby.truffle.runtime.backtrace.ImplementationDebugBacktraceFormatter
  • org.jruby.truffle.runtime.core.RubyModule
  • org.jruby.truffle.runtime.DebugOperations
  • org.jruby.truffle.runtime.ModuleOperations
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