Package org.jruby.ast

Examples of org.jruby.ast.MultipleAsgnNode

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        if (varNode == null || varNode instanceof ZeroArgNode) { // No argument blocks
            noargblock = !hasBlock;
            assigner = hasBlock ? new Pre0Rest0Post0BlockAssigner(block) :
                new Pre0Rest0Post0Assigner();
        } else if (varNode instanceof MultipleAsgnNode) {
            MultipleAsgnNode masgn = (MultipleAsgnNode) varNode;
            int preCount = masgn.getPreCount();
            boolean isRest = masgn.getRest() != null;
            Node rest = masgn.getRest();
            ListNode pre = masgn.getPre();
            noargblock = false;

            switch(preCount) {
                case 0:  // Not sure if this is actually possible, but better safe than sorry
                    if (isRest) {
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        NodeType argsNodeId = null;
        if (iterNode.getVarNode() != null && iterNode.getVarNode().getNodeType() != NodeType.ZEROARGNODE) {
            // if we have multiple asgn with just *args, need a special type for that
            argsNodeId = iterNode.getVarNode().getNodeType();
            if (argsNodeId == NodeType.MULTIPLEASGNNODE) {
                MultipleAsgnNode multipleAsgnNode = (MultipleAsgnNode)iterNode.getVarNode();
                if (multipleAsgnNode.getHeadNode() == null && multipleAsgnNode.getArgsNode() != null) {
                    // FIXME: This is gross. Don't do this.
                    argsNodeId = NodeType.SVALUENODE;
                }
            }
        }
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        Ruby runtime = graph.getRuntime();
        Context context = runtime.getContext();
       
        Node varNode = block.getVarNode();
        boolean noargblock = false;
        MultipleAsgnNode masgn = null;
        int preCount = 0;
        boolean isRest = false;
        Node rest = null;
        ListNode pre = null;
        Vertex vertex = graph.createFreeVertex();

        if (varNode == null || varNode instanceof ZeroArgNode) {
            noargblock = true;
        } else if (varNode instanceof MultipleAsgnNode) {
            masgn = (MultipleAsgnNode) varNode;
            preCount = masgn.getPreCount();
            isRest = masgn.getRest() != null;
            rest = masgn.getRest();
            pre = masgn.getPre();
        }
       
        if (args != null && !args.isEmpty()) {
            for (IRubyObject value : args) {
                pushLoopFrame(context, block.getFrame(), returnVertex, vertex);
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        NodeType argsNodeId = null;
        if (iterNode.getVarNode() != null && iterNode.getVarNode().getNodeType() != NodeType.ZEROARGNODE) {
            // if we have multiple asgn with just *args, need a special type for that
            argsNodeId = iterNode.getVarNode().getNodeType();
            if (argsNodeId == NodeType.MULTIPLEASGNNODE) {
                MultipleAsgnNode multipleAsgnNode = (MultipleAsgnNode)iterNode.getVarNode();
                if (multipleAsgnNode.getHeadNode() == null && multipleAsgnNode.getArgsNode() != null) {
                    // FIXME: This is gross. Don't do this.
                    argsNodeId = NodeType.SVALUENODE;
                }
            }
        }
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Related Classes of org.jruby.ast.MultipleAsgnNode

  • org.cx4a.rsense.typing.runtime.RuntimeHelper
  • org.jruby.compiler.ASTCompiler
  • org.jruby.compiler.ASTInspector
  • org.jruby.parser.DefaultRubyParser
  • org.jruby.RubyArray
  • org.jruby.runtime.BlockBody
  • org.jruby.runtime.builtin.IRubyObject
  • org.jruby.runtime.InterpretedBlock
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