Package org.jruby.ir.instructions.ruby18

Examples of org.jruby.ir.instructions.ruby18.ReceiveRestArgInstr18

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            Label l = s.getNewLabel();
            LocalAsgnNode n = (LocalAsgnNode)optArgs.get(j);
            String argName = n.getName();
            Variable av = s.getLocalVariable(argName, 0);
            if (s instanceof IRMethod) ((IRMethod)s).addArgDesc("opt", argName);
            s.addInstr(new ReceiveOptArgInstr18(av, argIndex));
            s.addInstr(BNEInstr.create(av, UndefinedValue.UNDEFINED, l)); // if 'av' is not undefined, go to default
            build(n, s);
            s.addInstr(new LabelInstr(l));
        }
        return argIndex;
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            if (isSplat) s.addInstr(new RestArgMultipleAsgnInstr(v, argsArray, argIndex));
            else s.addInstr(new ReqdArgMultipleAsgnInstr(v, argsArray, argIndex));
        } else {
            // argsArray can be null when the first node in the args-node-ast is a multiple-assignment
            // For example, for-nodes
            s.addInstr(isClosureArg ? new ReceiveClosureInstr(v) : (isSplat ? new ReceiveRestArgInstr18(v, argIndex) : new ReceivePreReqdArgInstr(v, argIndex)));
        }
    }
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            // For this code, there is no argument name available from the ruby code.
            // So, we generate an implicit arg name
            String argName = argsNode.getRestArgNode().getName();
            if (s instanceof IRMethod) ((IRMethod)s).addArgDesc("rest", argName);
            argName = (argName.equals("")) ? "%_arg_array" : argName;
            s.addInstr(new ReceiveRestArgInstr18(s.getLocalVariable(argName, 0), argIndex));
        }

        // Receive block
        receiveMethodClosureArg(argsNode, s);
    }
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Related Classes of org.jruby.ir.instructions.ruby18.ReceiveRestArgInstr18

  • org.jruby.ir.instructions.CopyInstr
  • org.jruby.ir.instructions.OptArgMultipleAsgnInstr
  • org.jruby.ir.instructions.RestArgMultipleAsgnInstr
  • org.jruby.ir.IRBuilder
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