Examples of org.jruby.ast.AttrAssignNode

org.jruby.ast.AttrAssignNode
Node that represents an assignment of either an array element or attribute.

        compile(argsPush.getSecondNode(), context);
        context.concatArrays();
    }


    private void compileAttrAssign(Node node, BodyCompiler context) {
        final AttrAssignNode attrAssignNode = (AttrAssignNode) node;


        CompilerCallback receiverCallback = new CompilerCallback() {
            public void call(BodyCompiler context) {
                compile(attrAssignNode.getReceiverNode(), context);
            }
        };
        
        ArgumentsCallback argsCallback = getArgsCallback(attrAssignNode.getArgsNode());


        context.getInvocationCompiler().invokeAttrAssign(attrAssignNode.getName(), receiverCallback, argsCallback);
    }

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        context.getInvocationCompiler().invokeAttrAssign(attrAssignNode.getName(), receiverCallback, argsCallback);
    }


    public void compileAttrAssignAssignment(Node node, BodyCompiler context) {
        final AttrAssignNode attrAssignNode = (AttrAssignNode) node;


        CompilerCallback receiverCallback = new CompilerCallback() {
            public void call(BodyCompiler context) {
                compile(attrAssignNode.getReceiverNode(), context);
            }
        };
        ArgumentsCallback argsCallback = getArgsCallback(attrAssignNode.getArgsNode());


        context.getInvocationCompiler().invokeAttrAssignMasgn(attrAssignNode.getName(), receiverCallback, argsCallback);
    }

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                    context.setEnding(ending);
                    break;
                }
            case ATTRASSIGNNODE:
                {
                    final AttrAssignNode iVisited = (AttrAssignNode) node;
                    Object isnull = context.getNewEnding();
                    Object ending = context.getNewEnding();
                    compileGetDefinition(iVisited.getReceiverNode(), context);
                    context.ifNull(isnull);


                    context.rescue(new BranchCallback() {


                                public void branch(BodyCompiler context) {
                                    compile(iVisited.getReceiverNode(), context); //[IRubyObject]
                                    context.duplicateCurrentValue(); //[IRubyObject, IRubyObject]
                                    context.metaclass(); //[IRubyObject, RubyClass]
                                    context.duplicateCurrentValue(); //[IRubyObject, RubyClass, RubyClass]
                                    context.getVisibilityFor(iVisited.getName()); //[IRubyObject, RubyClass, Visibility]
                                    context.duplicateCurrentValue(); //[IRubyObject, RubyClass, Visibility, Visibility]
                                    final Object isfalse = context.getNewEnding();
                                    Object isreal = context.getNewEnding();
                                    Object ending = context.getNewEnding();
                                    context.isPrivate(isfalse, 3); //[IRubyObject, RubyClass, Visibility]
                                    context.isNotProtected(isreal, 1); //[IRubyObject, RubyClass]
                                    context.selfIsKindOf(isreal); //[IRubyObject]
                                    context.consumeCurrentValue();
                                    context.go(isfalse);
                                    context.setEnding(isreal); //[]


                                    context.isMethodBound(iVisited.getName(), new BranchCallback() {


                                                public void branch(BodyCompiler context) {
                                                    compileGetArgumentDefinition(iVisited.getArgsNode(), context, "assignment");
                                                }
                                            },
                                            new BranchCallback() {


                                                public void branch(BodyCompiler context) {

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                inspect(argsNode.getOptArgs());
            }
            if (argsNode.getRestArg() == -2 || argsNode.getRestArg() >= 0) setFlag(REST_ARG);
            break;
        case ATTRASSIGNNODE:
            AttrAssignNode attrAssignNode = (AttrAssignNode)node;
            setFlag(FRAME_SELF);
            inspect(attrAssignNode.getArgsNode());
            inspect(attrAssignNode.getReceiverNode());
            break;
        case BACKREFNODE:
            setFlag(BACKREF);
            break;
        case BEGINNODE:

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        }
        return new OpElementAsgnNode(position, receiverNode, operatorName, argsNode, valueNode);
    }
    
    public Node new_attrassign(ISourcePosition position, Node receiver, String name, Node args) {
        if (!(args instanceof ArrayNode)) return new AttrAssignNode(position, receiver, name, args);
        
        ArrayNode argsNode = (ArrayNode) args;
        
        switch (argsNode.size()) {
            case 1:
                return new AttrAssignOneArgNode(position, receiver, name, argsNode);
            case 2:
                return new AttrAssignTwoArgNode(position, receiver, name, argsNode);
            case 3:
                return new AttrAssignThreeArgNode(position, receiver, name, argsNode);
            default:
                return new AttrAssignNode(position, receiver, name, argsNode);
        }
    }

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                inspect(argsNode.getOptArgs());
            }
            if (argsNode.getRestArg() == -2 || argsNode.getRestArg() >= 0) setFlag(node, REST_ARG);
            break;
        case ATTRASSIGNNODE:
            AttrAssignNode attrAssignNode = (AttrAssignNode)node;
            setFlag(node, FRAME_SELF);
            inspect(attrAssignNode.getArgsNode());
            inspect(attrAssignNode.getReceiverNode());
            break;
        case BACKREFNODE:
            setFlag(node, BACKREF);
            break;
        case BEGINNODE:

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    public void compileArgsPush(Node node, BodyCompiler context, boolean expr) {
        throw new NotCompilableException("ArgsPush should never be encountered bare in 1.8");
    }


    private void compileAttrAssign(Node node, BodyCompiler context, boolean expr) {
        final AttrAssignNode attrAssignNode = (AttrAssignNode) node;


        CompilerCallback receiverCallback = new CompilerCallback() {
            public void call(BodyCompiler context) {
                compile(attrAssignNode.getReceiverNode(), context,true);
            }
        };
        
        ArgumentsCallback argsCallback = getArgsCallback(attrAssignNode.getArgsNode());


        context.getInvocationCompiler().invokeAttrAssign(attrAssignNode.getName(), receiverCallback, argsCallback);
        // TODO: don't require pop
        if (!expr) context.consumeCurrentValue();
    }

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        // TODO: don't require pop
        if (!expr) context.consumeCurrentValue();
    }


    public void compileAttrAssignAssignment(Node node, BodyCompiler context, boolean expr) {
        final AttrAssignNode attrAssignNode = (AttrAssignNode) node;


        CompilerCallback receiverCallback = new CompilerCallback() {
            public void call(BodyCompiler context) {
                compile(attrAssignNode.getReceiverNode(), context,true);
            }
        };
        ArgumentsCallback argsCallback = getArgsCallback(attrAssignNode.getArgsNode());


        context.getInvocationCompiler().invokeAttrAssignMasgn(attrAssignNode.getName(), receiverCallback, argsCallback);
        // TODO: don't require pop
        if (!expr) context.consumeCurrentValue();
    }

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                    context.setEnding(ending);
                    break;
                }
            case ATTRASSIGNNODE:
                {
                    final AttrAssignNode iVisited = (AttrAssignNode) node;
                    Object isnull = context.getNewEnding();
                    Object ending = context.getNewEnding();
                    compileGetDefinition(iVisited.getReceiverNode(), context);
                    context.ifNull(isnull);


                    context.rescue(new BranchCallback() {


                                public void branch(BodyCompiler context) {
                                    compile(iVisited.getReceiverNode(), context,true); //[IRubyObject]
                                    context.duplicateCurrentValue(); //[IRubyObject, IRubyObject]
                                    context.metaclass(); //[IRubyObject, RubyClass]
                                    context.duplicateCurrentValue(); //[IRubyObject, RubyClass, RubyClass]
                                    context.getVisibilityFor(iVisited.getName()); //[IRubyObject, RubyClass, Visibility]
                                    context.duplicateCurrentValue(); //[IRubyObject, RubyClass, Visibility, Visibility]
                                    final Object isfalse = context.getNewEnding();
                                    Object isreal = context.getNewEnding();
                                    Object ending = context.getNewEnding();
                                    context.isPrivate(isfalse, 3); //[IRubyObject, RubyClass, Visibility]
                                    context.isNotProtected(isreal, 1); //[IRubyObject, RubyClass]
                                    context.selfIsKindOf(isreal); //[IRubyObject]
                                    context.consumeCurrentValue();
                                    context.go(isfalse);
                                    context.setEnding(isreal); //[]


                                    context.isMethodBound(iVisited.getName(), new BranchCallback() {


                                                public void branch(BodyCompiler context) {
                                                    compileGetArgumentDefinition(iVisited.getArgsNode(), context, "assignment");
                                                }
                                            },
                                            new BranchCallback() {


                                                public void branch(BodyCompiler context) {

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        s.addInstr(new AttrAssignInstr(obj, new StringLiteral(attrAssignNode.getName()), args.toArray(new Operand[args.size()])));
        return args.get(args.size()-1);
    }


    public Operand buildAttrAssignAssignment(Node node, IRScope s, Operand value) {
        final AttrAssignNode attrAssignNode = (AttrAssignNode) node;
        List<Operand> args = setupCallArgs(attrAssignNode.getArgsNode(), s);
        Operand obj = build(attrAssignNode.getReceiverNode(), s);
        s.addInstr(new AttrAssignInstr(obj, new StringLiteral(attrAssignNode.getName()), args.toArray(new Operand[args.size()]), value));
        return value;
    }

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Related Classes of org.jruby.ast.AttrAssignNode

org.jruby.compiler.ASTCompiler

org.jruby.compiler.ASTInspector

org.jruby.compiler.ir.IRBuilder

org.jruby.internal.runtime.methods.DynamicMethod

org.jruby.parser.ParserSupport

org.jruby.RubyArray

org.jruby.RubyClass

org.jruby.runtime.builtin.IRubyObject

org.jruby.runtime.CallSite

org.jruby.runtime.Visibility

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