Examples of org.jruby.ast.WhileNode

org.jruby.ast.WhileNode
Represents a while statement. This could be the both versions: while <condition> <body> end and <body> 'while' <condition>

        
        context.getInvocationCompiler().invokeDynamic(vcallNode.getName(), null, null, CallType.VARIABLE, null, false);
    }


    public void compileWhile(Node node, BodyCompiler context) {
        final WhileNode whileNode = (WhileNode) node;


        BranchCallback condition = new BranchCallback() {


            public void branch(BodyCompiler context) {
                compile(whileNode.getConditionNode(), context);
            }
        };


        BranchCallback body = new BranchCallback() {


            public void branch(BodyCompiler context) {
                if (whileNode.getBodyNode() == null) {
                    context.loadNil();
                } else {
                    compile(whileNode.getBodyNode(), context);
                }
            }
        };


        if (whileNode.containsNonlocalFlow) {
            context.performBooleanLoopSafe(condition, body, whileNode.evaluateAtStart());
        } else {
            context.performBooleanLoopLight(condition, body, whileNode.evaluateAtStart());
        }


        context.pollThreadEvents();
    }

View Full Code Here

            inspect(((WhenNode)node).getBodyNode());
            inspect(((WhenNode)node).getExpressionNodes());
            inspect(((WhenNode)node).getNextCase());
            break;
        case WHILENODE:
            WhileNode whileNode = (WhileNode)node;
            ASTInspector whileInspector = subInspect(
                    whileNode.getConditionNode(), whileNode.getBodyNode());
            // a while node could receive non-local flow control from any of these:
            // * a closure within the loop
            // * an eval within the loop
            // * a block-arg-based proc called within the loop
            if (whileInspector.getFlag(CLOSURE) || whileInspector.getFlag(EVAL) || getFlag(BLOCK_ARG)) {

View Full Code Here

  break;
case 17:
          // line 334 "DefaultRubyParser.y"
  {
                  if (((Node)yyVals[-2+yyTop]) != null && ((Node)yyVals[-2+yyTop]) instanceof BeginNode) {
                      yyVal = new WhileNode(getPosition(((Node)yyVals[-2+yyTop])), support.getConditionNode(((Node)yyVals[0+yyTop])), ((BeginNode)yyVals[-2+yyTop]).getBodyNode(), false);
                  } else {
                      yyVal = new WhileNode(getPosition(((Node)yyVals[-2+yyTop])), support.getConditionNode(((Node)yyVals[0+yyTop])), ((Node)yyVals[-2+yyTop]), true);
                  }
              }
  break;
case 18:
          // line 341 "DefaultRubyParser.y"
  {
                  if (((Node)yyVals[-2+yyTop]) != null && ((Node)yyVals[-2+yyTop]) instanceof BeginNode) {
                      yyVal = new UntilNode(getPosition(((Node)yyVals[-2+yyTop])), support.getConditionNode(((Node)yyVals[0+yyTop])), ((BeginNode)yyVals[-2+yyTop]).getBodyNode(), false);
                  } else {
                      yyVal = new UntilNode(getPosition(((Node)yyVals[-2+yyTop])), support.getConditionNode(((Node)yyVals[0+yyTop])), ((Node)yyVals[-2+yyTop]), true);
                  }
              }
  break;
case 19:
          // line 348 "DefaultRubyParser.y"
  {
                  Node body = ((Node)yyVals[0+yyTop]) == null ? NilImplicitNode.NIL : ((Node)yyVals[0+yyTop]);
            yyVal = new RescueNode(getPosition(((Node)yyVals[-2+yyTop])), ((Node)yyVals[-2+yyTop]), new RescueBodyNode(getPosition(((Node)yyVals[-2+yyTop])), null, body, null), null);
              }
  break;
case 20:
          // line 352 "DefaultRubyParser.y"
  {
                  if (support.isInDef() || support.isInSingle()) {
                      yyerror("BEGIN in method");
                  }
      support.pushLocalScope();
              }
  break;
case 21:
          // line 357 "DefaultRubyParser.y"
  {
                  support.getResult().addBeginNode(new PreExeNode(getPosition(((Node)yyVals[-1+yyTop])), support.getCurrentScope(), ((Node)yyVals[-1+yyTop])));
                  support.popCurrentScope();
                  yyVal = null; /*XXX 0;*/
              }
  break;
case 22:
          // line 362 "DefaultRubyParser.y"
  {
                  if (support.isInDef() || support.isInSingle()) {
                      warnings.warn(ID.END_IN_METHOD, getPosition(((Token)yyVals[-3+yyTop])), "END in method; use at_exit");
                  }
                  yyVal = new PostExeNode(getPosition(((Node)yyVals[-1+yyTop])), ((Node)yyVals[-1+yyTop]));
              }
  break;
case 23:
          // line 368 "DefaultRubyParser.y"
  {
                  support.checkExpression(((Node)yyVals[0+yyTop]));
                  yyVal = support.node_assign(((Node)yyVals[-2+yyTop]), ((Node)yyVals[0+yyTop]));
              }
  break;
case 24:
          // line 372 "DefaultRubyParser.y"
  {
                  support.checkExpression(((Node)yyVals[0+yyTop]));
      if (((MultipleAsgnNode)yyVals[-2+yyTop]).getHeadNode() != null) {
          ((MultipleAsgnNode)yyVals[-2+yyTop]).setValueNode(new ToAryNode(getPosition(((MultipleAsgnNode)yyVals[-2+yyTop])), ((Node)yyVals[0+yyTop])));
      } else {
          ((MultipleAsgnNode)yyVals[-2+yyTop]).setValueNode(support.newArrayNode(getPosition(((MultipleAsgnNode)yyVals[-2+yyTop])), ((Node)yyVals[0+yyTop])));
      }
      yyVal = ((MultipleAsgnNode)yyVals[-2+yyTop]);
              }
  break;
case 25:
          // line 381 "DefaultRubyParser.y"
  {
             support.checkExpression(((Node)yyVals[0+yyTop]));


      String asgnOp = (String) ((Token)yyVals[-1+yyTop]).getValue();
      if (asgnOp.equals("||")) {
                ((AssignableNode)yyVals[-2+yyTop]).setValueNode(((Node)yyVals[0+yyTop]));
                yyVal = new OpAsgnOrNode(support.union(((AssignableNode)yyVals[-2+yyTop]), ((Node)yyVals[0+yyTop])), support.gettable2(((AssignableNode)yyVals[-2+yyTop])), ((AssignableNode)yyVals[-2+yyTop]));
      } else if (asgnOp.equals("&&")) {
                ((AssignableNode)yyVals[-2+yyTop]).setValueNode(((Node)yyVals[0+yyTop]));
                      yyVal = new OpAsgnAndNode(support.union(((AssignableNode)yyVals[-2+yyTop]), ((Node)yyVals[0+yyTop])), support.gettable2(((AssignableNode)yyVals[-2+yyTop])), ((AssignableNode)yyVals[-2+yyTop]));
      } else {
                      ((AssignableNode)yyVals[-2+yyTop]).setValueNode(support.getOperatorCallNode(support.gettable2(((AssignableNode)yyVals[-2+yyTop])), asgnOp, ((Node)yyVals[0+yyTop])));
                      ((AssignableNode)yyVals[-2+yyTop]).setPosition(support.union(((AssignableNode)yyVals[-2+yyTop]), ((Node)yyVals[0+yyTop])));
          yyVal = ((AssignableNode)yyVals[-2+yyTop]);
      }
        }
  break;
case 26:
          // line 397 "DefaultRubyParser.y"
  {
                  yyVal = support.new_opElementAsgnNode(getPosition(((Node)yyVals[-5+yyTop])), ((Node)yyVals[-5+yyTop]), (String) ((Token)yyVals[-1+yyTop]).getValue(), ((Node)yyVals[-3+yyTop]), ((Node)yyVals[0+yyTop]));


              }
  break;
case 27:
          // line 401 "DefaultRubyParser.y"
  {
                  yyVal = new OpAsgnNode(getPosition(((Node)yyVals[-4+yyTop])), ((Node)yyVals[-4+yyTop]), ((Node)yyVals[0+yyTop]), (String) ((Token)yyVals[-2+yyTop]).getValue(), (String) ((Token)yyVals[-1+yyTop]).getValue());
              }
  break;
case 28:
          // line 404 "DefaultRubyParser.y"
  {
                  yyVal = new OpAsgnNode(getPosition(((Node)yyVals[-4+yyTop])), ((Node)yyVals[-4+yyTop]), ((Node)yyVals[0+yyTop]), (String) ((Token)yyVals[-2+yyTop]).getValue(), (String) ((Token)yyVals[-1+yyTop]).getValue());
              }
  break;
case 29:
          // line 407 "DefaultRubyParser.y"
  {
                  yyVal = new OpAsgnNode(getPosition(((Node)yyVals[-4+yyTop])), ((Node)yyVals[-4+yyTop]), ((Node)yyVals[0+yyTop]), (String) ((Token)yyVals[-2+yyTop]).getValue(), (String) ((Token)yyVals[-1+yyTop]).getValue());
              }
  break;
case 30:
          // line 410 "DefaultRubyParser.y"
  {
                  support.backrefAssignError(((Node)yyVals[-2+yyTop]));
              }
  break;
case 31:
          // line 413 "DefaultRubyParser.y"
  {
                  yyVal = support.node_assign(((Node)yyVals[-2+yyTop]), new SValueNode(getPosition(((Node)yyVals[-2+yyTop])), ((Node)yyVals[0+yyTop])));
              }
  break;
case 32:
          // line 416 "DefaultRubyParser.y"
  {
                  if (((MultipleAsgnNode)yyVals[-2+yyTop]).getHeadNode() != null) {
          ((MultipleAsgnNode)yyVals[-2+yyTop]).setValueNode(new ToAryNode(getPosition(((MultipleAsgnNode)yyVals[-2+yyTop])), ((Node)yyVals[0+yyTop])));
      } else {
          ((MultipleAsgnNode)yyVals[-2+yyTop]).setValueNode(support.newArrayNode(getPosition(((MultipleAsgnNode)yyVals[-2+yyTop])), ((Node)yyVals[0+yyTop])));
      }
      yyVal = ((MultipleAsgnNode)yyVals[-2+yyTop]);
        }
  break;
case 33:
          // line 424 "DefaultRubyParser.y"
  {
                  ((AssignableNode)yyVals[-2+yyTop]).setValueNode(((Node)yyVals[0+yyTop]));
      yyVal = ((MultipleAsgnNode)yyVals[-2+yyTop]);
                  ((MultipleAsgnNode)yyVals[-2+yyTop]).setPosition(support.union(((MultipleAsgnNode)yyVals[-2+yyTop]), ((Node)yyVals[0+yyTop])));
        }
  break;
case 36:
          // line 433 "DefaultRubyParser.y"
  {
                  yyVal = support.newAndNode(getPosition(((Token)yyVals[-1+yyTop])), ((Node)yyVals[-2+yyTop]), ((Node)yyVals[0+yyTop]));
              }
  break;
case 37:
          // line 436 "DefaultRubyParser.y"
  {
                  yyVal = support.newOrNode(getPosition(((Token)yyVals[-1+yyTop])), ((Node)yyVals[-2+yyTop]), ((Node)yyVals[0+yyTop]));
              }
  break;
case 38:
          // line 439 "DefaultRubyParser.y"
  {
                  yyVal = new NotNode(support.union(((Token)yyVals[-1+yyTop]), ((Node)yyVals[0+yyTop])), support.getConditionNode(((Node)yyVals[0+yyTop])));
              }
  break;
case 39:
          // line 442 "DefaultRubyParser.y"
  {
                  yyVal = new NotNode(support.union(((Token)yyVals[-1+yyTop]), ((Node)yyVals[0+yyTop])), support.getConditionNode(((Node)yyVals[0+yyTop])));
              }
  break;
case 41:
          // line 447 "DefaultRubyParser.y"
  {
                  support.checkExpression(((Node)yyVals[0+yyTop]));
        }
  break;
case 44:
          // line 454 "DefaultRubyParser.y"
  {
                  yyVal = new ReturnNode(support.union(((Token)yyVals[-1+yyTop]), ((Node)yyVals[0+yyTop])), support.ret_args(((Node)yyVals[0+yyTop]), getPosition(((Token)yyVals[-1+yyTop]))));
              }
  break;
case 45:
          // line 457 "DefaultRubyParser.y"
  {
                  yyVal = new BreakNode(support.union(((Token)yyVals[-1+yyTop]), ((Node)yyVals[0+yyTop])), support.ret_args(((Node)yyVals[0+yyTop]), getPosition(((Token)yyVals[-1+yyTop]))));
              }
  break;
case 46:
          // line 460 "DefaultRubyParser.y"
  {
                  yyVal = new NextNode(support.union(((Token)yyVals[-1+yyTop]), ((Node)yyVals[0+yyTop])), support.ret_args(((Node)yyVals[0+yyTop]), getPosition(((Token)yyVals[-1+yyTop]))));
              }
  break;
case 48:
          // line 466 "DefaultRubyParser.y"
  {
                  yyVal = support.new_call(((Node)yyVals[-3+yyTop]), ((Token)yyVals[-1+yyTop]), ((Node)yyVals[0+yyTop]), null);
              }
  break;
case 49:
          // line 469 "DefaultRubyParser.y"
  {
                  yyVal = support.new_call(((Node)yyVals[-3+yyTop]), ((Token)yyVals[-1+yyTop]), ((Node)yyVals[0+yyTop]), null);
              }
  break;
case 50:
          // line 474 "DefaultRubyParser.y"
  {
                    support.pushBlockScope();
    }
  break;
case 51:
          // line 476 "DefaultRubyParser.y"
  {
                    yyVal = new IterNode(getPosition(((Token)yyVals[-4+yyTop])), ((Node)yyVals[-2+yyTop]), support.getCurrentScope(), ((Node)yyVals[-1+yyTop]));
                    support.popCurrentScope();
    }
  break;
case 52:
          // line 482 "DefaultRubyParser.y"
  {
                  yyVal = support.new_fcall(((Token)yyVals[-1+yyTop]), ((Node)yyVals[0+yyTop]), null);
              }
  break;
case 53:
          // line 485 "DefaultRubyParser.y"
  {
                  yyVal = support.new_fcall(((Token)yyVals[-2+yyTop]), ((Node)yyVals[-1+yyTop]), ((IterNode)yyVals[0+yyTop])); 
              }
  break;
case 54:
          // line 488 "DefaultRubyParser.y"
  {
                  yyVal = support.new_call(((Node)yyVals[-3+yyTop]), ((Token)yyVals[-1+yyTop]), ((Node)yyVals[0+yyTop]), null);
              }
  break;
case 55:
          // line 491 "DefaultRubyParser.y"
  {
                  yyVal = support.new_call(((Node)yyVals[-4+yyTop]), ((Token)yyVals[-2+yyTop]), ((Node)yyVals[-1+yyTop]), ((IterNode)yyVals[0+yyTop])); 
        }
  break;
case 56:
          // line 494 "DefaultRubyParser.y"
  {
                  yyVal = support.new_call(((Node)yyVals[-3+yyTop]), ((Token)yyVals[-1+yyTop]), ((Node)yyVals[0+yyTop]), null);
              }
  break;
case 57:
          // line 497 "DefaultRubyParser.y"
  {
                  yyVal = support.new_call(((Node)yyVals[-4+yyTop]), ((Token)yyVals[-2+yyTop]), ((Node)yyVals[-1+yyTop]), ((IterNode)yyVals[0+yyTop])); 
        }
  break;
case 58:
          // line 500 "DefaultRubyParser.y"
  {
      yyVal = support.new_super(((Node)yyVals[0+yyTop]), ((Token)yyVals[-1+yyTop])); /* .setPosFrom($2);*/
        }
  break;
case 59:
          // line 503 "DefaultRubyParser.y"
  {
                  yyVal = support.new_yield(support.union(((Token)yyVals[-1+yyTop]), ((Node)yyVals[0+yyTop])), ((Node)yyVals[0+yyTop]));
        }
  break;
case 61:
          // line 509 "DefaultRubyParser.y"
  {
                  yyVal = ((MultipleAsgnNode)yyVals[-1+yyTop]);
        }
  break;
case 63:
          // line 515 "DefaultRubyParser.y"
  {
                  yyVal = new MultipleAsgnNode(getPosition(((Token)yyVals[-2+yyTop])), support.newArrayNode(getPosition(((Token)yyVals[-2+yyTop])), ((MultipleAsgnNode)yyVals[-1+yyTop])), null);
              }
  break;
case 64:
          // line 520 "DefaultRubyParser.y"
  {
                  yyVal = new MultipleAsgnNode(getPosition(((ListNode)yyVals[0+yyTop])), ((ListNode)yyVals[0+yyTop]), null);
              }
  break;
case 65:
          // line 523 "DefaultRubyParser.y"
  {
/*mirko: check*/
                  yyVal = new MultipleAsgnNode(support.union(((Node)yyVals[-1+yyTop]), ((Node)yyVals[0+yyTop])), ((ListNode)yyVals[-1+yyTop]).add(((Node)yyVals[0+yyTop])), null);
                  ((Node)yyVals[-1+yyTop]).setPosition(support.union(((Node)yyVals[-1+yyTop]), ((Node)yyVals[0+yyTop])));
              }
  break;
case 66:
          // line 528 "DefaultRubyParser.y"
  {
                  yyVal = new MultipleAsgnNode(getPosition(((ListNode)yyVals[-2+yyTop])), ((ListNode)yyVals[-2+yyTop]), ((Node)yyVals[0+yyTop]));
              }
  break;
case 67:
          // line 531 "DefaultRubyParser.y"
  {
                  yyVal = new MultipleAsgnNode(getPosition(((ListNode)yyVals[-1+yyTop])), ((ListNode)yyVals[-1+yyTop]), new StarNode(getPosition(null)));
              }
  break;
case 68:
          // line 534 "DefaultRubyParser.y"
  {
                  yyVal = new MultipleAsgnNode(getPosition(((Token)yyVals[-1+yyTop])), null, ((Node)yyVals[0+yyTop]));
              }
  break;
case 69:
          // line 537 "DefaultRubyParser.y"
  {
                  yyVal = new MultipleAsgnNode(getPosition(((Token)yyVals[0+yyTop])), null, new StarNode(getPosition(null)));
              }
  break;
case 71:
          // line 542 "DefaultRubyParser.y"
  {
                  yyVal = ((MultipleAsgnNode)yyVals[-1+yyTop]);
              }
  break;
case 72:
          // line 547 "DefaultRubyParser.y"
  {
                  yyVal = support.newArrayNode(((Node)yyVals[-1+yyTop]).getPosition(), ((Node)yyVals[-1+yyTop]));
              }
  break;
case 73:
          // line 550 "DefaultRubyParser.y"
  {
                  yyVal = ((ListNode)yyVals[-2+yyTop]).add(((Node)yyVals[-1+yyTop]));
              }
  break;
case 74:
          // line 554 "DefaultRubyParser.y"
  {
                  yyVal = support.assignable(((Token)yyVals[0+yyTop]), NilImplicitNode.NIL);
              }
  break;
case 75:
          // line 557 "DefaultRubyParser.y"
  {
                  yyVal = support.aryset(((Node)yyVals[-3+yyTop]), ((Node)yyVals[-1+yyTop]));
              }
  break;
case 76:
          // line 560 "DefaultRubyParser.y"
  {
                  yyVal = support.attrset(((Node)yyVals[-2+yyTop]), (String) ((Token)yyVals[0+yyTop]).getValue());
              }
  break;
case 77:
          // line 563 "DefaultRubyParser.y"
  {
                  yyVal = support.attrset(((Node)yyVals[-2+yyTop]), (String) ((Token)yyVals[0+yyTop]).getValue());
              }
  break;
case 78:
          // line 566 "DefaultRubyParser.y"
  {
                  yyVal = support.attrset(((Node)yyVals[-2+yyTop]), (String) ((Token)yyVals[0+yyTop]).getValue());
              }
  break;
case 79:
          // line 569 "DefaultRubyParser.y"
  {
                  if (support.isInDef() || support.isInSingle()) {
          yyerror("dynamic constant assignment");
      }


      ISourcePosition position = support.union(((Node)yyVals[-2+yyTop]), ((Token)yyVals[0+yyTop]));


                  yyVal = new ConstDeclNode(position, null, new Colon2Node(position, ((Node)yyVals[-2+yyTop]), (String) ((Token)yyVals[0+yyTop]).getValue()), NilImplicitNode.NIL);
        }
  break;
case 80:
          // line 578 "DefaultRubyParser.y"
  {
                  if (support.isInDef() || support.isInSingle()) {
          yyerror("dynamic constant assignment");
      }


                  ISourcePosition position = support.union(((Token)yyVals[-1+yyTop]), ((Token)yyVals[0+yyTop]));


                  yyVal = new ConstDeclNode(position, null, new Colon3Node(position, (String) ((Token)yyVals[0+yyTop]).getValue()), NilImplicitNode.NIL);
        }
  break;
case 81:
          // line 587 "DefaultRubyParser.y"
  {
            support.backrefAssignError(((Node)yyVals[0+yyTop]));
              }
  break;
case 82:
          // line 592 "DefaultRubyParser.y"
  {
                  yyVal = support.assignable(((Token)yyVals[0+yyTop]), NilImplicitNode.NIL);
              }
  break;
case 83:
          // line 595 "DefaultRubyParser.y"
  {
                  yyVal = support.aryset(((Node)yyVals[-3+yyTop]), ((Node)yyVals[-1+yyTop]));
              }
  break;
case 84:
          // line 598 "DefaultRubyParser.y"
  {
                  yyVal = support.attrset(((Node)yyVals[-2+yyTop]), (String) ((Token)yyVals[0+yyTop]).getValue());
              }
  break;
case 85:
          // line 601 "DefaultRubyParser.y"
  {
                  yyVal = support.attrset(((Node)yyVals[-2+yyTop]), (String) ((Token)yyVals[0+yyTop]).getValue());
         }
  break;
case 86:
          // line 604 "DefaultRubyParser.y"
  {
                  yyVal = support.attrset(((Node)yyVals[-2+yyTop]), (String) ((Token)yyVals[0+yyTop]).getValue());
              }
  break;
case 87:
          // line 607 "DefaultRubyParser.y"
  {
                  if (support.isInDef() || support.isInSingle()) {
          yyerror("dynamic constant assignment");
      }
      
      ISourcePosition position = support.union(((Node)yyVals[-2+yyTop]), ((Token)yyVals[0+yyTop]));


                  yyVal = new ConstDeclNode(position, null, new Colon2Node(position, ((Node)yyVals[-2+yyTop]), (String) ((Token)yyVals[0+yyTop]).getValue()), NilImplicitNode.NIL);
              }
  break;
case 88:
          // line 616 "DefaultRubyParser.y"
  {
                  if (support.isInDef() || support.isInSingle()) {
          yyerror("dynamic constant assignment");
      }


                  ISourcePosition position = support.union(((Token)yyVals[-1+yyTop]), ((Token)yyVals[0+yyTop]));


                  yyVal = new ConstDeclNode(position, null, new Colon3Node(position, (String) ((Token)yyVals[0+yyTop]).getValue()), NilImplicitNode.NIL);
        }
  break;
case 89:
          // line 625 "DefaultRubyParser.y"
  {
                   support.backrefAssignError(((Node)yyVals[0+yyTop]));
        }
  break;
case 90:
          // line 629 "DefaultRubyParser.y"
  {
                  yyerror("class/module name must be CONSTANT");
              }
  break;
case 92:
          // line 634 "DefaultRubyParser.y"
  {
                  yyVal = new Colon3Node(support.union(((Token)yyVals[-1+yyTop]), ((Token)yyVals[0+yyTop])), (String) ((Token)yyVals[0+yyTop]).getValue());
        }
  break;
case 93:
          // line 637 "DefaultRubyParser.y"
  {
                  yyVal = new Colon2Node(((Token)yyVals[0+yyTop]).getPosition(), null, (String) ((Token)yyVals[0+yyTop]).getValue());
         }
  break;
case 94:
          // line 640 "DefaultRubyParser.y"
  {
                  yyVal = new Colon2Node(support.union(((Node)yyVals[-2+yyTop]), ((Token)yyVals[0+yyTop])), ((Node)yyVals[-2+yyTop]), (String) ((Token)yyVals[0+yyTop]).getValue());
        }
  break;
case 98:
          // line 646 "DefaultRubyParser.y"
  {
                  lexer.setState(LexState.EXPR_END);
                  yyVal = ((Token)yyVals[0+yyTop]);
              }
  break;
case 99:
          // line 651 "DefaultRubyParser.y"
  {
                  lexer.setState(LexState.EXPR_END);
                  yyVal = yyVals[0+yyTop];
              }
  break;
case 102:
          // line 658 "DefaultRubyParser.y"
  {
                  yyVal = new UndefNode(getPosition(((Token)yyVals[0+yyTop])), (String) ((Token)yyVals[0+yyTop]).getValue());
              }
  break;
case 103:
          // line 661 "DefaultRubyParser.y"
  {
                  lexer.setState(LexState.EXPR_FNAME);
        }
  break;
case 104:
          // line 663 "DefaultRubyParser.y"
  {
                  yyVal = support.appendToBlock(((Node)yyVals[-3+yyTop]), new UndefNode(getPosition(((Node)yyVals[-3+yyTop])), (String) ((Token)yyVals[0+yyTop]).getValue()));
              }
  break;
case 172:
          // line 682 "DefaultRubyParser.y"
  {
                  yyVal = support.node_assign(((Node)yyVals[-2+yyTop]), ((Node)yyVals[0+yyTop]));
      /* FIXME: Consider fixing node_assign itself rather than single case*/
      ((Node)yyVal).setPosition(support.union(((Node)yyVals[-2+yyTop]), ((Node)yyVals[0+yyTop])));
              }
  break;
case 173:
          // line 687 "DefaultRubyParser.y"
  {
                  ISourcePosition position = support.union(((Token)yyVals[-1+yyTop]), ((Node)yyVals[0+yyTop]));
                  Node body = ((Node)yyVals[0+yyTop]) == null ? NilImplicitNode.NIL : ((Node)yyVals[0+yyTop]);
                  yyVal = support.node_assign(((Node)yyVals[-4+yyTop]), new RescueNode(position, ((Node)yyVals[-2+yyTop]), new RescueBodyNode(position, null, body, null), null));
        }
  break;
case 174:
          // line 692 "DefaultRubyParser.y"
  {
      support.checkExpression(((Node)yyVals[0+yyTop]));
      String asgnOp = (String) ((Token)yyVals[-1+yyTop]).getValue();


      if (asgnOp.equals("||")) {
                ((AssignableNode)yyVals[-2+yyTop]).setValueNode(((Node)yyVals[0+yyTop]));
                yyVal = new OpAsgnOrNode(support.union(((AssignableNode)yyVals[-2+yyTop]), ((Node)yyVals[0+yyTop])), support.gettable2(((AssignableNode)yyVals[-2+yyTop])), ((AssignableNode)yyVals[-2+yyTop]));
      } else if (asgnOp.equals("&&")) {
                ((AssignableNode)yyVals[-2+yyTop]).setValueNode(((Node)yyVals[0+yyTop]));
                      yyVal = new OpAsgnAndNode(support.union(((AssignableNode)yyVals[-2+yyTop]), ((Node)yyVals[0+yyTop])), support.gettable2(((AssignableNode)yyVals[-2+yyTop])), ((AssignableNode)yyVals[-2+yyTop]));
      } else {
          ((AssignableNode)yyVals[-2+yyTop]).setValueNode(support.getOperatorCallNode(support.gettable2(((AssignableNode)yyVals[-2+yyTop])), asgnOp, ((Node)yyVals[0+yyTop])));
                      ((AssignableNode)yyVals[-2+yyTop]).setPosition(support.union(((AssignableNode)yyVals[-2+yyTop]), ((Node)yyVals[0+yyTop])));
          yyVal = ((AssignableNode)yyVals[-2+yyTop]);
      }
              }
  break;
case 175:
          // line 708 "DefaultRubyParser.y"
  {
                  yyVal = support.new_opElementAsgnNode(getPosition(((Node)yyVals[-5+yyTop])), ((Node)yyVals[-5+yyTop]), (String) ((Token)yyVals[-1+yyTop]).getValue(), ((Node)yyVals[-3+yyTop]), ((Node)yyVals[0+yyTop]));
              }
  break;
case 176:
          // line 711 "DefaultRubyParser.y"
  {
                  yyVal = new OpAsgnNode(getPosition(((Node)yyVals[-4+yyTop])), ((Node)yyVals[-4+yyTop]), ((Node)yyVals[0+yyTop]), (String) ((Token)yyVals[-2+yyTop]).getValue(), (String) ((Token)yyVals[-1+yyTop]).getValue());
              }
  break;
case 177:
          // line 714 "DefaultRubyParser.y"
  {
                  yyVal = new OpAsgnNode(getPosition(((Node)yyVals[-4+yyTop])), ((Node)yyVals[-4+yyTop]), ((Node)yyVals[0+yyTop]), (String) ((Token)yyVals[-2+yyTop]).getValue(), (String) ((Token)yyVals[-1+yyTop]).getValue());
              }
  break;
case 178:
          // line 717 "DefaultRubyParser.y"
  {
                  yyVal = new OpAsgnNode(getPosition(((Node)yyVals[-4+yyTop])), ((Node)yyVals[-4+yyTop]), ((Node)yyVals[0+yyTop]), (String) ((Token)yyVals[-2+yyTop]).getValue(), (String) ((Token)yyVals[-1+yyTop]).getValue());
              }
  break;
case 179:
          // line 720 "DefaultRubyParser.y"
  {
            yyerror("constant re-assignment");
        }
  break;
case 180:
          // line 723 "DefaultRubyParser.y"
  {
      yyerror("constant re-assignment");
        }
  break;
case 181:
          // line 726 "DefaultRubyParser.y"
  {
                  support.backrefAssignError(((Node)yyVals[-2+yyTop]));
              }
  break;
case 182:
          // line 729 "DefaultRubyParser.y"
  {
      support.checkExpression(((Node)yyVals[-2+yyTop]));
      support.checkExpression(((Node)yyVals[0+yyTop]));
    
                  boolean isLiteral = ((Node)yyVals[-2+yyTop]) instanceof FixnumNode && ((Node)yyVals[0+yyTop]) instanceof FixnumNode;
                  yyVal = new DotNode(support.union(((Node)yyVals[-2+yyTop]), ((Node)yyVals[0+yyTop])), ((Node)yyVals[-2+yyTop]), ((Node)yyVals[0+yyTop]), false, isLiteral);
              }
  break;
case 183:
          // line 736 "DefaultRubyParser.y"
  {
      support.checkExpression(((Node)yyVals[-2+yyTop]));
      support.checkExpression(((Node)yyVals[0+yyTop]));
                  boolean isLiteral = ((Node)yyVals[-2+yyTop]) instanceof FixnumNode && ((Node)yyVals[0+yyTop]) instanceof FixnumNode;
                  yyVal = new DotNode(support.union(((Node)yyVals[-2+yyTop]), ((Node)yyVals[0+yyTop])), ((Node)yyVals[-2+yyTop]), ((Node)yyVals[0+yyTop]), true, isLiteral);
              }
  break;
case 184:
          // line 742 "DefaultRubyParser.y"
  {
                  yyVal = support.getOperatorCallNode(((Node)yyVals[-2+yyTop]), "+", ((Node)yyVals[0+yyTop]), getPosition(null));
              }
  break;
case 185:
          // line 745 "DefaultRubyParser.y"
  {
                  yyVal = support.getOperatorCallNode(((Node)yyVals[-2+yyTop]), "-", ((Node)yyVals[0+yyTop]), getPosition(null));
              }
  break;
case 186:
          // line 748 "DefaultRubyParser.y"
  {
                  yyVal = support.getOperatorCallNode(((Node)yyVals[-2+yyTop]), "*", ((Node)yyVals[0+yyTop]), getPosition(null));
              }
  break;
case 187:
          // line 751 "DefaultRubyParser.y"
  {
                  yyVal = support.getOperatorCallNode(((Node)yyVals[-2+yyTop]), "/", ((Node)yyVals[0+yyTop]), getPosition(null));
              }
  break;
case 188:
          // line 754 "DefaultRubyParser.y"
  {
                  yyVal = support.getOperatorCallNode(((Node)yyVals[-2+yyTop]), "%", ((Node)yyVals[0+yyTop]), getPosition(null));
              }
  break;
case 189:
          // line 757 "DefaultRubyParser.y"
  {
      yyVal = support.getOperatorCallNode(((Node)yyVals[-2+yyTop]), "**", ((Node)yyVals[0+yyTop]), getPosition(null));
              }
  break;
case 190:
          // line 760 "DefaultRubyParser.y"
  {
                  yyVal = support.getOperatorCallNode(support.getOperatorCallNode(((Node)yyVals[-2+yyTop]), "**", ((Node)yyVals[0+yyTop]), getPosition(null)), "-@");
              }
  break;
case 191:
          // line 763 "DefaultRubyParser.y"
  {
                  yyVal = support.getOperatorCallNode(support.getOperatorCallNode(((FloatNode)yyVals[-2+yyTop]), "**", ((Node)yyVals[0+yyTop]), getPosition(null)), "-@");
              }
  break;
case 192:
          // line 766 "DefaultRubyParser.y"
  {
                  if (support.isLiteral(((Node)yyVals[0+yyTop]))) {
          yyVal = ((Node)yyVals[0+yyTop]);
      } else {
                      yyVal = support.getOperatorCallNode(((Node)yyVals[0+yyTop]), "+@");
      }
              }
  break;
case 193:
          // line 773 "DefaultRubyParser.y"
  {
                  yyVal = support.getOperatorCallNode(((Node)yyVals[0+yyTop]), "-@");
        }
  break;
case 194:
          // line 776 "DefaultRubyParser.y"
  {
                  yyVal = support.getOperatorCallNode(((Node)yyVals[-2+yyTop]), "|", ((Node)yyVals[0+yyTop]), getPosition(null));
              }
  break;
case 195:
          // line 779 "DefaultRubyParser.y"
  {
                  yyVal = support.getOperatorCallNode(((Node)yyVals[-2+yyTop]), "^", ((Node)yyVals[0+yyTop]), getPosition(null));
              }
  break;
case 196:
          // line 782 "DefaultRubyParser.y"
  {
                  yyVal = support.getOperatorCallNode(((Node)yyVals[-2+yyTop]), "&", ((Node)yyVals[0+yyTop]), getPosition(null));
              }
  break;
case 197:
          // line 785 "DefaultRubyParser.y"
  {
                  yyVal = support.getOperatorCallNode(((Node)yyVals[-2+yyTop]), "<=>", ((Node)yyVals[0+yyTop]), getPosition(null));
              }
  break;
case 198:
          // line 788 "DefaultRubyParser.y"
  {
                  yyVal = support.getOperatorCallNode(((Node)yyVals[-2+yyTop]), ">", ((Node)yyVals[0+yyTop]), getPosition(null));
              }
  break;
case 199:
          // line 791 "DefaultRubyParser.y"
  {
                  yyVal = support.getOperatorCallNode(((Node)yyVals[-2+yyTop]), ">=", ((Node)yyVals[0+yyTop]), getPosition(null));
              }
  break;
case 200:
          // line 794 "DefaultRubyParser.y"
  {
                  yyVal = support.getOperatorCallNode(((Node)yyVals[-2+yyTop]), "<", ((Node)yyVals[0+yyTop]), getPosition(null));
              }
  break;
case 201:
          // line 797 "DefaultRubyParser.y"
  {
                  yyVal = support.getOperatorCallNode(((Node)yyVals[-2+yyTop]), "<=", ((Node)yyVals[0+yyTop]), getPosition(null));
              }
  break;
case 202:
          // line 800 "DefaultRubyParser.y"
  {
                  yyVal = support.getOperatorCallNode(((Node)yyVals[-2+yyTop]), "==", ((Node)yyVals[0+yyTop]), getPosition(null));
              }
  break;
case 203:
          // line 803 "DefaultRubyParser.y"
  {
                  yyVal = support.getOperatorCallNode(((Node)yyVals[-2+yyTop]), "===", ((Node)yyVals[0+yyTop]), getPosition(null));
              }
  break;
case 204:
          // line 806 "DefaultRubyParser.y"
  {
                  yyVal = new NotNode(support.union(((Node)yyVals[-2+yyTop]), ((Node)yyVals[0+yyTop])), support.getOperatorCallNode(((Node)yyVals[-2+yyTop]), "==", ((Node)yyVals[0+yyTop]), getPosition(null)));
              }
  break;
case 205:
          // line 809 "DefaultRubyParser.y"
  {
                  yyVal = support.getMatchNode(((Node)yyVals[-2+yyTop]), ((Node)yyVals[0+yyTop]));
              }
  break;
case 206:
          // line 812 "DefaultRubyParser.y"
  {
                  yyVal = new NotNode(support.union(((Node)yyVals[-2+yyTop]), ((Node)yyVals[0+yyTop])), support.getMatchNode(((Node)yyVals[-2+yyTop]), ((Node)yyVals[0+yyTop])));
              }
  break;
case 207:
          // line 815 "DefaultRubyParser.y"
  {
                  yyVal = new NotNode(support.union(((Token)yyVals[-1+yyTop]), ((Node)yyVals[0+yyTop])), support.getConditionNode(((Node)yyVals[0+yyTop])));
              }
  break;
case 208:
          // line 818 "DefaultRubyParser.y"
  {
                  yyVal = support.getOperatorCallNode(((Node)yyVals[0+yyTop]), "~");
              }
  break;
case 209:
          // line 821 "DefaultRubyParser.y"
  {
                  yyVal = support.getOperatorCallNode(((Node)yyVals[-2+yyTop]), "<<", ((Node)yyVals[0+yyTop]), getPosition(null));
              }
  break;
case 210:
          // line 824 "DefaultRubyParser.y"
  {
                  yyVal = support.getOperatorCallNode(((Node)yyVals[-2+yyTop]), ">>", ((Node)yyVals[0+yyTop]), getPosition(null));
              }
  break;
case 211:
          // line 827 "DefaultRubyParser.y"
  {
                  yyVal = support.newAndNode(getPosition(((Token)yyVals[-1+yyTop])), ((Node)yyVals[-2+yyTop]), ((Node)yyVals[0+yyTop]));
              }
  break;
case 212:
          // line 830 "DefaultRubyParser.y"
  {
                  yyVal = support.newOrNode(getPosition(((Token)yyVals[-1+yyTop])), ((Node)yyVals[-2+yyTop]), ((Node)yyVals[0+yyTop]));
              }
  break;
case 213:
          // line 833 "DefaultRubyParser.y"
  {
                  yyVal = new DefinedNode(getPosition(((Token)yyVals[-2+yyTop])), ((Node)yyVals[0+yyTop]));
              }
  break;
case 214:
          // line 836 "DefaultRubyParser.y"
  {
                  yyVal = new IfNode(getPosition(((Node)yyVals[-4+yyTop])), support.getConditionNode(((Node)yyVals[-4+yyTop])), ((Node)yyVals[-2+yyTop]), ((Node)yyVals[0+yyTop]));
              }
  break;
case 215:
          // line 839 "DefaultRubyParser.y"
  {
                  yyVal = ((Node)yyVals[0+yyTop]);
              }
  break;
case 216:
          // line 843 "DefaultRubyParser.y"
  {
            support.checkExpression(((Node)yyVals[0+yyTop]));
            yyVal = ((Node)yyVals[0+yyTop]);   
        }
  break;
case 218:
          // line 849 "DefaultRubyParser.y"
  {
                  yyVal = support.newArrayNode(getPosition(((Node)yyVals[-1+yyTop])), ((Node)yyVals[-1+yyTop]));
              }
  break;
case 219:
          // line 852 "DefaultRubyParser.y"
  {
                  yyVal = ((ListNode)yyVals[-1+yyTop]);
              }
  break;
case 220:
          // line 855 "DefaultRubyParser.y"
  {
                  support.checkExpression(((Node)yyVals[-1+yyTop]));
                  yyVal = support.arg_concat(getPosition(((ListNode)yyVals[-4+yyTop])), ((ListNode)yyVals[-4+yyTop]), ((Node)yyVals[-1+yyTop]));
              }
  break;
case 221:
          // line 859 "DefaultRubyParser.y"
  {
                  yyVal = support.newArrayNode(getPosition(((ListNode)yyVals[-1+yyTop])), new HashNode(getPosition(null), ((ListNode)yyVals[-1+yyTop])));
              }
  break;
case 222:
          // line 862 "DefaultRubyParser.y"
  {
                  support.checkExpression(((Node)yyVals[-1+yyTop]));
      yyVal = new NewlineNode(getPosition(((Token)yyVals[-2+yyTop])), support.newSplatNode(getPosition(((Token)yyVals[-2+yyTop])), ((Node)yyVals[-1+yyTop])));
              }
  break;
case 223:
          // line 867 "DefaultRubyParser.y"
  {
                  yyVal = new ArrayNode(support.union(((Token)yyVals[-2+yyTop]), ((Token)yyVals[0+yyTop])));
              }
  break;
case 224:
          // line 870 "DefaultRubyParser.y"
  {
                  yyVal = ((Node)yyVals[-2+yyTop]);
      ((Node)yyVal).setPosition(support.union(((Token)yyVals[-3+yyTop]), ((Token)yyVals[0+yyTop])));
              }
  break;
case 225:
          // line 874 "DefaultRubyParser.y"
  {
                  yyVal = support.newArrayNode(getPosition(((Token)yyVals[-3+yyTop])), ((Node)yyVals[-2+yyTop]));
              }
  break;
case 226:
          // line 877 "DefaultRubyParser.y"
  {
                  yyVal = ((ListNode)yyVals[-4+yyTop]).add(((Node)yyVals[-2+yyTop]));
              }
  break;
case 229:
          // line 884 "DefaultRubyParser.y"
  {
                  yyVal = support.newArrayNode(getPosition(((Node)yyVals[0+yyTop])), ((Node)yyVals[0+yyTop]));
              }
  break;
case 230:
          // line 887 "DefaultRubyParser.y"
  {
                  yyVal = support.arg_blk_pass(((ListNode)yyVals[-1+yyTop]), ((BlockPassNode)yyVals[0+yyTop]));
              }
  break;
case 231:
          // line 890 "DefaultRubyParser.y"
  {
                  yyVal = support.arg_concat(getPosition(((ListNode)yyVals[-4+yyTop])), ((ListNode)yyVals[-4+yyTop]), ((Node)yyVals[-1+yyTop]));
                  yyVal = support.arg_blk_pass(((Node)yyVal), ((BlockPassNode)yyVals[0+yyTop]));
              }
  break;
case 232:
          // line 894 "DefaultRubyParser.y"
  {
                  yyVal = support.newArrayNode(getPosition(((ListNode)yyVals[-1+yyTop])), new HashNode(getPosition(null), ((ListNode)yyVals[-1+yyTop])));
                  yyVal = support.arg_blk_pass((Node)yyVal, ((BlockPassNode)yyVals[0+yyTop]));
              }
  break;
case 233:
          // line 898 "DefaultRubyParser.y"
  {
                  yyVal = support.arg_concat(getPosition(((ListNode)yyVals[-4+yyTop])), support.newArrayNode(getPosition(((ListNode)yyVals[-4+yyTop])), new HashNode(getPosition(null), ((ListNode)yyVals[-4+yyTop]))), ((Node)yyVals[-1+yyTop]));
                  yyVal = support.arg_blk_pass((Node)yyVal, ((BlockPassNode)yyVals[0+yyTop]));
              }
  break;
case 234:
          // line 902 "DefaultRubyParser.y"
  {
                  yyVal = ((ListNode)yyVals[-3+yyTop]).add(new HashNode(getPosition(null), ((ListNode)yyVals[-1+yyTop])));
                  yyVal = support.arg_blk_pass((Node)yyVal, ((BlockPassNode)yyVals[0+yyTop]));
              }
  break;
case 235:
          // line 906 "DefaultRubyParser.y"
  {
                  support.checkExpression(((Node)yyVals[-1+yyTop]));
      yyVal = support.arg_concat(getPosition(((ListNode)yyVals[-6+yyTop])), ((ListNode)yyVals[-6+yyTop]).add(new HashNode(getPosition(null), ((ListNode)yyVals[-4+yyTop]))), ((Node)yyVals[-1+yyTop]));
                  yyVal = support.arg_blk_pass((Node)yyVal, ((BlockPassNode)yyVals[0+yyTop]));
              }
  break;
case 236:
          // line 911 "DefaultRubyParser.y"
  {
                  yyVal = support.arg_blk_pass(support.newSplatNode(getPosition(((Token)yyVals[-2+yyTop])), ((Node)yyVals[-1+yyTop])), ((BlockPassNode)yyVals[0+yyTop]));
              }
  break;
case 237:
          // line 914 "DefaultRubyParser.y"
  {}
  break;
case 238:
          // line 916 "DefaultRubyParser.y"
  {
                  yyVal = support.arg_blk_pass(support.newArrayNode(getPosition(((Node)yyVals[-3+yyTop])), ((Node)yyVals[-3+yyTop])).addAll(((ListNode)yyVals[-1+yyTop])), ((BlockPassNode)yyVals[0+yyTop]));
        }
  break;
case 239:
          // line 919 "DefaultRubyParser.y"
  {
                  yyVal = support.arg_blk_pass(support.newArrayNode(getPosition(((Node)yyVals[-2+yyTop])), ((Node)yyVals[-2+yyTop])), ((BlockPassNode)yyVals[0+yyTop]));
              }
  break;
case 240:
          // line 922 "DefaultRubyParser.y"
  {
                  yyVal = support.arg_concat(getPosition(((Node)yyVals[-4+yyTop])), support.newArrayNode(getPosition(((Node)yyVals[-4+yyTop])), ((Node)yyVals[-4+yyTop])), ((Node)yyVals[-1+yyTop]));
                  yyVal = support.arg_blk_pass((Node)yyVal, ((BlockPassNode)yyVals[0+yyTop]));
        }
  break;
case 241:
          // line 926 "DefaultRubyParser.y"
  {
                  yyVal = support.arg_concat(getPosition(((Node)yyVals[-6+yyTop])), support.newArrayNode(getPosition(((Node)yyVals[-6+yyTop])), ((Node)yyVals[-6+yyTop])).addAll(new HashNode(getPosition(null), ((ListNode)yyVals[-4+yyTop]))), ((Node)yyVals[-1+yyTop]));
                  yyVal = support.arg_blk_pass((Node)yyVal, ((BlockPassNode)yyVals[0+yyTop]));
        }
  break;
case 242:
          // line 930 "DefaultRubyParser.y"
  {
                  yyVal = support.newArrayNode(getPosition(((ListNode)yyVals[-1+yyTop])), new HashNode(getPosition(null), ((ListNode)yyVals[-1+yyTop])));
                  yyVal = support.arg_blk_pass((Node)yyVal, ((BlockPassNode)yyVals[0+yyTop]));
        }
  break;
case 243:
          // line 934 "DefaultRubyParser.y"
  {
                  yyVal = support.arg_concat(getPosition(((ListNode)yyVals[-4+yyTop])), support.newArrayNode(getPosition(((ListNode)yyVals[-4+yyTop])), new HashNode(getPosition(null), ((ListNode)yyVals[-4+yyTop]))), ((Node)yyVals[-1+yyTop]));
                  yyVal = support.arg_blk_pass((Node)yyVal, ((BlockPassNode)yyVals[0+yyTop]));
        }
  break;
case 244:
          // line 938 "DefaultRubyParser.y"
  {
                  yyVal = support.newArrayNode(getPosition(((Node)yyVals[-3+yyTop])), ((Node)yyVals[-3+yyTop])).add(new HashNode(getPosition(null), ((ListNode)yyVals[-1+yyTop])));
                  yyVal = support.arg_blk_pass((Node)yyVal, ((BlockPassNode)yyVals[0+yyTop]));
        }
  break;
case 245:
          // line 942 "DefaultRubyParser.y"
  {
                  yyVal = support.newArrayNode(getPosition(((Node)yyVals[-5+yyTop])), ((Node)yyVals[-5+yyTop])).addAll(((ListNode)yyVals[-3+yyTop])).add(new HashNode(getPosition(null), ((ListNode)yyVals[-1+yyTop])));
                  yyVal = support.arg_blk_pass((Node)yyVal, ((BlockPassNode)yyVals[0+yyTop]));
        }
  break;
case 246:
          // line 946 "DefaultRubyParser.y"
  {
                  yyVal = support.arg_concat(getPosition(((Node)yyVals[-6+yyTop])), support.newArrayNode(getPosition(((Node)yyVals[-6+yyTop])), ((Node)yyVals[-6+yyTop])).add(new HashNode(getPosition(null), ((ListNode)yyVals[-4+yyTop]))), ((Node)yyVals[-1+yyTop]));
                  yyVal = support.arg_blk_pass((Node)yyVal, ((BlockPassNode)yyVals[0+yyTop]));
        }
  break;
case 247:
          // line 950 "DefaultRubyParser.y"
  {
                  yyVal = support.arg_concat(getPosition(((Node)yyVals[-8+yyTop])), support.newArrayNode(getPosition(((Node)yyVals[-8+yyTop])), ((Node)yyVals[-8+yyTop])).addAll(((ListNode)yyVals[-6+yyTop])).add(new HashNode(getPosition(null), ((ListNode)yyVals[-4+yyTop]))), ((Node)yyVals[-1+yyTop]));
                  yyVal = support.arg_blk_pass((Node)yyVal, ((BlockPassNode)yyVals[0+yyTop]));
        }
  break;
case 248:
          // line 954 "DefaultRubyParser.y"
  {
                  yyVal = support.arg_blk_pass(support.newSplatNode(getPosition(((Token)yyVals[-2+yyTop])), ((Node)yyVals[-1+yyTop])), ((BlockPassNode)yyVals[0+yyTop]));
        }
  break;
case 249:
          // line 957 "DefaultRubyParser.y"
  {}
  break;
case 250:
          // line 959 "DefaultRubyParser.y"
  { 
            yyVal = new Long(lexer.getCmdArgumentState().begin());
        }
  break;
case 251:
          // line 961 "DefaultRubyParser.y"
  {
                  lexer.getCmdArgumentState().reset(((Long)yyVals[-1+yyTop]).longValue());
                  yyVal = ((Node)yyVals[0+yyTop]);
              }
  break;
case 253:
          // line 967 "DefaultRubyParser.y"
  {                    
      lexer.setState(LexState.EXPR_ENDARG);
        }
  break;
case 254:
          // line 969 "DefaultRubyParser.y"
  {
                  warnings.warn(ID.ARGUMENT_EXTRA_SPACE, getPosition(((Token)yyVals[-2+yyTop])), "don't put space before argument parentheses");
            yyVal = null;
        }
  break;
case 255:
          // line 973 "DefaultRubyParser.y"
  {
      lexer.setState(LexState.EXPR_ENDARG);
        }
  break;
case 256:
          // line 975 "DefaultRubyParser.y"
  {
                  warnings.warn(ID.ARGUMENT_EXTRA_SPACE, getPosition(((Token)yyVals[-3+yyTop])), "don't put space before argument parentheses");
      yyVal = ((Node)yyVals[-2+yyTop]);
        }
  break;
case 257:
          // line 980 "DefaultRubyParser.y"
  {
                  support.checkExpression(((Node)yyVals[0+yyTop]));
                  yyVal = new BlockPassNode(support.union(((Token)yyVals[-1+yyTop]), ((Node)yyVals[0+yyTop])), ((Node)yyVals[0+yyTop]));
              }
  break;
case 258:
          // line 985 "DefaultRubyParser.y"
  {
                  yyVal = ((BlockPassNode)yyVals[0+yyTop]);
              }
  break;
case 260:
          // line 990 "DefaultRubyParser.y"
  {
                  yyVal = support.newArrayNode(getPosition2(((Node)yyVals[0+yyTop])), ((Node)yyVals[0+yyTop]));
              }
  break;
case 261:
          // line 993 "DefaultRubyParser.y"
  {
                  yyVal = ((ListNode)yyVals[-2+yyTop]).add(((Node)yyVals[0+yyTop]));
              }
  break;
case 262:
          // line 997 "DefaultRubyParser.y"
  {
      yyVal = ((ListNode)yyVals[-2+yyTop]).add(((Node)yyVals[0+yyTop]));
              }
  break;
case 263:
          // line 1000 "DefaultRubyParser.y"
  {
                  yyVal = support.arg_concat(getPosition(((ListNode)yyVals[-3+yyTop])), ((ListNode)yyVals[-3+yyTop]), ((Node)yyVals[0+yyTop]));
        }
  break;
case 264:
          // line 1003 "DefaultRubyParser.y"
  {  
                  yyVal = support.newSplatNode(getPosition(((Token)yyVals[-1+yyTop])), ((Node)yyVals[0+yyTop]));
        }
  break;
case 273:
          // line 1015 "DefaultRubyParser.y"
  {
                  yyVal = new FCallNoArgNode(((Token)yyVals[0+yyTop]).getPosition(), (String) ((Token)yyVals[0+yyTop]).getValue());
        }
  break;
case 274:
          // line 1018 "DefaultRubyParser.y"
  {
                  yyVal = new BeginNode(support.union(((Token)yyVals[-2+yyTop]), ((Token)yyVals[0+yyTop])), ((Node)yyVals[-1+yyTop]) == null ? NilImplicitNode.NIL : ((Node)yyVals[-1+yyTop]));
        }
  break;
case 275:
          // line 1021 "DefaultRubyParser.y"
  { 
                  lexer.setState(LexState.EXPR_ENDARG); 
              }
  break;
case 276:
          // line 1023 "DefaultRubyParser.y"
  {
      warnings.warning(ID.GROUPED_EXPRESSION, getPosition(((Token)yyVals[-4+yyTop])), "(...) interpreted as grouped expression");
                  yyVal = ((Node)yyVals[-3+yyTop]);
        }
  break;
case 277:
          // line 1027 "DefaultRubyParser.y"
  {
                  if (((Node)yyVals[-1+yyTop]) != null) {
                      /* compstmt position includes both parens around it*/
                      ((ISourcePositionHolder) ((Node)yyVals[-1+yyTop])).setPosition(support.union(((Token)yyVals[-2+yyTop]), ((Token)yyVals[0+yyTop])));
                  }
      yyVal = ((Node)yyVals[-1+yyTop]);
              }
  break;
case 278:
          // line 1034 "DefaultRubyParser.y"
  {
                  yyVal = new Colon2Node(support.union(((Node)yyVals[-2+yyTop]), ((Token)yyVals[0+yyTop])), ((Node)yyVals[-2+yyTop]), (String) ((Token)yyVals[0+yyTop]).getValue());
              }
  break;
case 279:
          // line 1037 "DefaultRubyParser.y"
  {
                  yyVal = new Colon3Node(support.union(((Token)yyVals[-1+yyTop]), ((Token)yyVals[0+yyTop])), (String) ((Token)yyVals[0+yyTop]).getValue());
              }
  break;
case 280:
          // line 1040 "DefaultRubyParser.y"
  {
                  if (((Node)yyVals[-3+yyTop]) instanceof SelfNode) {
                      yyVal = support.new_fcall(new Token("[]", support.union(((Node)yyVals[-3+yyTop]), ((Token)yyVals[0+yyTop]))), ((Node)yyVals[-1+yyTop]), null);
                  } else {
                      yyVal = support.new_call(((Node)yyVals[-3+yyTop]), new Token("[]", support.union(((Node)yyVals[-3+yyTop]), ((Token)yyVals[0+yyTop]))), ((Node)yyVals[-1+yyTop]), null);
                  }
              }
  break;
case 281:
          // line 1047 "DefaultRubyParser.y"
  {
                  ISourcePosition position = support.union(((Token)yyVals[-2+yyTop]), ((Token)yyVals[0+yyTop]));
                  if (((Node)yyVals[-1+yyTop]) == null) {
                      yyVal = new ZArrayNode(position); /* zero length array */
                  } else {
                      yyVal = ((Node)yyVals[-1+yyTop]);
                      ((ISourcePositionHolder)yyVal).setPosition(position);
                  }
              }
  break;
case 282:
          // line 1056 "DefaultRubyParser.y"
  {
                  yyVal = new HashNode(support.union(((Token)yyVals[-2+yyTop]), ((Token)yyVals[0+yyTop])), ((ListNode)yyVals[-1+yyTop]));
              }
  break;
case 283:
          // line 1059 "DefaultRubyParser.y"
  {
      yyVal = new ReturnNode(((Token)yyVals[0+yyTop]).getPosition(), NilImplicitNode.NIL);
              }
  break;
case 284:
          // line 1062 "DefaultRubyParser.y"
  {
                  yyVal = support.new_yield(support.union(((Token)yyVals[-3+yyTop]), ((Token)yyVals[0+yyTop])), ((Node)yyVals[-1+yyTop]));
              }
  break;
case 285:
          // line 1065 "DefaultRubyParser.y"
  {
                  yyVal = new YieldNode(support.union(((Token)yyVals[-2+yyTop]), ((Token)yyVals[0+yyTop])), null, false);
              }
  break;
case 286:
          // line 1068 "DefaultRubyParser.y"
  {
                  yyVal = new YieldNode(((Token)yyVals[0+yyTop]).getPosition(), null, false);
              }
  break;
case 287:
          // line 1071 "DefaultRubyParser.y"
  {
                  yyVal = new DefinedNode(getPosition(((Token)yyVals[-4+yyTop])), ((Node)yyVals[-1+yyTop]));
              }
  break;
case 288:
          // line 1074 "DefaultRubyParser.y"
  {
                  yyVal = new FCallNoArgBlockNode(support.union(((Token)yyVals[-1+yyTop]), ((IterNode)yyVals[0+yyTop])), (String) ((Token)yyVals[-1+yyTop]).getValue(), ((IterNode)yyVals[0+yyTop]));
              }
  break;
case 290:
          // line 1078 "DefaultRubyParser.y"
  {
            if (((Node)yyVals[-1+yyTop]) != null && 
                      ((BlockAcceptingNode)yyVals[-1+yyTop]).getIterNode() instanceof BlockPassNode) {
                      throw new SyntaxException(PID.BLOCK_ARG_AND_BLOCK_GIVEN, getPosition(((Node)yyVals[-1+yyTop])), "Both block arg and actual block given.");
      }
      yyVal = ((BlockAcceptingNode)yyVals[-1+yyTop]).setIterNode(((IterNode)yyVals[0+yyTop]));
      ((Node)yyVal).setPosition(support.union(((Node)yyVals[-1+yyTop]), ((IterNode)yyVals[0+yyTop])));
              }
  break;
case 291:
          // line 1086 "DefaultRubyParser.y"
  {
                  yyVal = new IfNode(support.union(((Token)yyVals[-5+yyTop]), ((Token)yyVals[0+yyTop])), support.getConditionNode(((Node)yyVals[-4+yyTop])), ((Node)yyVals[-2+yyTop]), ((Node)yyVals[-1+yyTop]));
              }
  break;
case 292:
          // line 1089 "DefaultRubyParser.y"
  {
                  yyVal = new IfNode(support.union(((Token)yyVals[-5+yyTop]), ((Token)yyVals[0+yyTop])), support.getConditionNode(((Node)yyVals[-4+yyTop])), ((Node)yyVals[-1+yyTop]), ((Node)yyVals[-2+yyTop]));
              }
  break;
case 293:
          // line 1092 "DefaultRubyParser.y"
  { 
                  lexer.getConditionState().begin();
        }
  break;
case 294:
          // line 1094 "DefaultRubyParser.y"
  {
      lexer.getConditionState().end();
        }
  break;
case 295:
          // line 1096 "DefaultRubyParser.y"
  {
                  Node body = ((Node)yyVals[-1+yyTop]) == null ? NilImplicitNode.NIL : ((Node)yyVals[-1+yyTop]);
                  yyVal = new WhileNode(support.union(((Token)yyVals[-6+yyTop]), ((Token)yyVals[0+yyTop])), support.getConditionNode(((Node)yyVals[-4+yyTop])), body);
              }
  break;
case 296:
          // line 1100 "DefaultRubyParser.y"
  {

View Full Code Here

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


    public void compileWhile(Node node, BodyCompiler context, boolean expr) {
        final WhileNode whileNode = (WhileNode) node;


        if (whileNode.getConditionNode().getNodeType().alwaysFalse() &&
                whileNode.evaluateAtStart()) {
            // do nothing
            if (expr) context.loadNil();
        } else {
            BranchCallback condition = new BranchCallback() {


                public void branch(BodyCompiler context) {
                    compile(whileNode.getConditionNode(), context, true);
                }
            };


            BranchCallback body = new BranchCallback() {


                public void branch(BodyCompiler context) {
                    if (whileNode.getBodyNode() != null) {
                        compile(whileNode.getBodyNode(), context, true);
                    }
                }
            };


            if (whileNode.containsNonlocalFlow) {
                context.performBooleanLoopSafe(condition, body, whileNode.evaluateAtStart());
            } else {
                context.performBooleanLoopLight(condition, body, whileNode.evaluateAtStart());
            }


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

View Full Code Here

            inspect(((WhenNode)node).getNextCase());
            // Because Regexp#=== sets backref, we have to make this backref-aware
            setFlag(node, BACKREF);
            break;
        case WHILENODE:
            WhileNode whileNode = (WhileNode)node;
            ASTInspector whileInspector = subInspect(
                    whileNode.getConditionNode(), whileNode.getBodyNode());
            // a while node could receive non-local flow control from any of these:
            // * a closure within the loop
            // * an eval within the loop
            // * a block-arg-based proc called within the loop
            if (whileInspector.getFlag(CLOSURE) || whileInspector.getFlag(EVAL) || getFlag(BLOCK_ARG)) {

View Full Code Here

TOP

Related Classes of org.jruby.ast.WhileNode

org.jruby.compiler.ASTCompiler

org.jruby.compiler.ASTInspector

org.jruby.parser.DefaultRubyParser

org.jruby.RubyLocalJumpError

org.jruby.runtime.builtin.IRubyObject

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.