Package org.jruby.ast

Examples of org.jruby.ast.ConstDeclNode

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        context.declareClassVariable(classVarDeclNode.getName());
    }

    public void compileConstDecl(Node node, BodyCompiler context) {
        // TODO: callback for value would be more efficient, but unlikely to be a big cost (constants are rarely assigned)
        ConstDeclNode constDeclNode = (ConstDeclNode) node;
        Node constNode = constDeclNode.getConstNode();

        if (constNode == null) {
            compile(constDeclNode.getValueNode(), context);

            context.assignConstantInCurrent(constDeclNode.getName());
        } else if (constNode.nodeId == NodeType.COLON2NODE) {
            compile(((Colon2Node) constNode).getLeftNode(), context);
            compile(constDeclNode.getValueNode(), context);

            context.assignConstantInModule(constDeclNode.getName());
        } else {// colon3, assign in Object
            compile(constDeclNode.getValueNode(), context);

            context.assignConstantInObject(constDeclNode.getName());
        }
    }
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        }
    }

    public void compileConstDeclAssignment(Node node, BodyCompiler context) {
        // TODO: callback for value would be more efficient, but unlikely to be a big cost (constants are rarely assigned)
        ConstDeclNode constDeclNode = (ConstDeclNode) node;
        Node constNode = constDeclNode.getConstNode();

        if (constNode == null) {
            context.assignConstantInCurrent(constDeclNode.getName());
        } else if (constNode.nodeId == NodeType.COLON2NODE) {
            compile(((Colon2Node) constNode).getLeftNode(), context);
            context.swapValues();
            context.assignConstantInModule(constDeclNode.getName());
        } else {// colon3, assign in Object
            context.assignConstantInObject(constDeclNode.getName());
        }
    }
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          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"
  {
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                return currentScope.assign(value != NilImplicitNode.NIL ? union(lhs, value) : lhs.getPosition(), (String) lhs.getValue(), makeNullNil(value));
            case Tokens.tCONSTANT:
                if (isInDef() || isInSingle()) {
                    throw new SyntaxException(PID.DYNAMIC_CONSTANT_ASSIGNMENT, lhs.getPosition(), "dynamic constant assignment");
                }
                return new ConstDeclNode(lhs.getPosition(), (String) lhs.getValue(), null, value);
            case Tokens.tIVAR:
                return new InstAsgnNode(lhs.getPosition(), (String) lhs.getValue(), value);
            case Tokens.tCVAR:
                if (isInDef() || isInSingle()) {
                    return new ClassVarAsgnNode(lhs.getPosition(), (String) lhs.getValue(), value);
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        if (!expr) context.consumeCurrentValue();
    }

    public void compileConstDecl(Node node, BodyCompiler context, boolean expr) {
        // TODO: callback for value would be more efficient, but unlikely to be a big cost (constants are rarely assigned)
        ConstDeclNode constDeclNode = (ConstDeclNode) node;
        Node constNode = constDeclNode.getConstNode();

        if (constNode == null) {
            compile(constDeclNode.getValueNode(), context,true);

            context.assignConstantInCurrent(constDeclNode.getName());
        } else if (constNode.getNodeType() == NodeType.COLON2NODE) {
            compile(((Colon2Node) constNode).getLeftNode(), context,true);
            compile(constDeclNode.getValueNode(), context,true);

            context.assignConstantInModule(constDeclNode.getName());
        } else {// colon3, assign in Object
            compile(constDeclNode.getValueNode(), context,true);

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

    public void compileConstDeclAssignment(Node node, BodyCompiler context, boolean expr) {
        // TODO: callback for value would be more efficient, but unlikely to be a big cost (constants are rarely assigned)
        ConstDeclNode constDeclNode = (ConstDeclNode) node;
        Node constNode = constDeclNode.getConstNode();

        if (constNode == null) {
            context.assignConstantInCurrent(constDeclNode.getName());
        } else if (constNode.getNodeType() == NodeType.COLON2NODE) {
            compile(((Colon2Node) constNode).getLeftNode(), context,true);
            context.swapValues();
            context.assignConstantInModule(constDeclNode.getName());
        } else {// colon3, assign in Object
            context.assignConstantInObject(constDeclNode.getName());
        }
        // TODO: don't require pop
        if (!expr) context.consumeCurrentValue();
    }
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            case Tokens.tCONSTANT:
                if (isInDef() || isInSingle()) {
                    throw new SyntaxException(PID.DYNAMIC_CONSTANT_ASSIGNMENT, lhs.getPosition(),
                            lexer.getCurrentLine(), "dynamic constant assignment");
                }
                return new ConstDeclNode(lhs.getPosition(), (String) lhs.getValue(), null, value);
            case Tokens.tIVAR:
                return new InstAsgnNode(lhs.getPosition(), (String) lhs.getValue(), value);
            case Tokens.tCVAR:
                return new ClassVarAsgnNode(lhs.getPosition(), (String) lhs.getValue(), value);
            case Tokens.tGVAR:
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            case Tokens.tCONSTANT:
                if (isInDef() || isInSingle()) {
                    throw new SyntaxException(PID.DYNAMIC_CONSTANT_ASSIGNMENT, lhs.getPosition(),
                            lexer.getCurrentLine(), "dynamic constant assignment");
                }
                return new ConstDeclNode(lhs.getPosition(), (String) lhs.getValue(), null, value);
            case Tokens.tIVAR:
                return new InstAsgnNode(lhs.getPosition(), (String) lhs.getValue(), value);
            case Tokens.tCVAR:
                if (isInDef() || isInSingle()) {
                    return new ClassVarAsgnNode(lhs.getPosition(), (String) lhs.getValue(), value);
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            case Tokens.tCONSTANT:
                if (isInDef() || isInSingle()) {
                    throw new SyntaxException(PID.DYNAMIC_CONSTANT_ASSIGNMENT, lhs.getPosition(),
                            lexer.getCurrentLine(), "dynamic constant assignment");
                }
                return new ConstDeclNode(lhs.getPosition(), (String) lhs.getValue(), null, value);
            case Tokens.tIVAR:
                return new InstAsgnNode(lhs.getPosition(), (String) lhs.getValue(), value);
            case Tokens.tCVAR:
                return new ClassVarAsgnNode(lhs.getPosition(), (String) lhs.getValue(), value);
            case Tokens.tGVAR:
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Related Classes of org.jruby.ast.ConstDeclNode

  • org.jruby.compiler.ASTCompiler
  • org.jruby.parser.DefaultRubyParser
  • org.jruby.parser.ParserSupport
  • org.jruby.parser.ParserSupport19
  • org.jruby.runtime.builtin.IRubyObject
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