Examples of org.jruby.ast.GlobalAsgnNode

org.jruby.ast.GlobalAsgnNode
Represents an assignment to a global variable.

                    closureBody, closureArgs, hasMultipleArgsHead, argsNodeId);
        }
    }


    public void compileGlobalAsgn(Node node, BodyCompiler context) {
        final GlobalAsgnNode globalAsgnNode = (GlobalAsgnNode) node;


        CompilerCallback value = new CompilerCallback() {
            public void call(BodyCompiler context) {
                compile(globalAsgnNode.getValueNode(), context);
            }
        };


        if (globalAsgnNode.getName().length() == 2) {
            switch (globalAsgnNode.getName().charAt(1)) {
                case '_':
                    context.getVariableCompiler().assignLastLine(value);
                    return;
                case '~':
                    context.getVariableCompiler().assignBackRef(value);
                    return;
                default:
                // fall off the end, handle it as a normal global
            }
        }


        context.assignGlobalVariable(globalAsgnNode.getName(), value);
    }

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        context.assignGlobalVariable(globalAsgnNode.getName(), value);
    }


    public void compileGlobalAsgnAssignment(Node node, BodyCompiler context) {
        GlobalAsgnNode globalAsgnNode = (GlobalAsgnNode) node;


        if (globalAsgnNode.getName().length() == 2) {
            switch (globalAsgnNode.getName().charAt(1)) {
                case '_':
                    context.getVariableCompiler().assignLastLine();
                    return;
                case '~':
                    context.getVariableCompiler().assignBackRef();
                    return;
                default:
                // fall off the end, handle it as a normal global
            }
        }


        context.assignGlobalVariable(globalAsgnNode.getName());
    }

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            inspect(((ForNode)node).getIterNode());
            inspect(((ForNode)node).getBodyNode());
            inspect(((ForNode)node).getVarNode());
            break;
        case GLOBALASGNNODE:
            GlobalAsgnNode globalAsgnNode = (GlobalAsgnNode)node;
            if (globalAsgnNode.getName().equals("$_")) {
                setFlag(LASTLINE);
            } else if (globalAsgnNode.getName().equals("$~")) {
                setFlag(BACKREF);
            }
            break;
        case GLOBALVARNODE:
            if (((GlobalVarNode)node).getName().equals("$_")) {

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                if (isInDef() || isInSingle()) {
                    return new ClassVarAsgnNode(lhs.getPosition(), (String) lhs.getValue(), value);
                }
                return new ClassVarDeclNode(lhs.getPosition(), (String) lhs.getValue(), value);
            case Tokens.tGVAR:
                return new GlobalAsgnNode(lhs.getPosition(), (String) lhs.getValue(), value);
        }


        throw new SyntaxException(PID.BAD_IDENTIFIER, lhs.getPosition(), "identifier " + 
                (String) lhs.getValue() + " is not valid", lhs.getValue());
    }

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            inspect(((ForNode)node).getIterNode());
            inspect(((ForNode)node).getBodyNode());
            inspect(((ForNode)node).getVarNode());
            break;
        case GLOBALASGNNODE:
            GlobalAsgnNode globalAsgnNode = (GlobalAsgnNode)node;
            if (globalAsgnNode.getName().equals("$_")) {
                setFlag(node, LASTLINE);
            } else if (globalAsgnNode.getName().equals("$~")) {
                setFlag(node, BACKREF);
            }
            inspect(globalAsgnNode.getValueNode());
            break;
        case GLOBALVARNODE:
            if (((GlobalVarNode)node).getName().equals("$_")) {
                setFlag(node, LASTLINE);
            } else if (((GlobalVarNode)node).getName().equals("$~")) {

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        context.createNewForLoop(Arity.procArityOf(forNode.getVarNode()).getValue(),
                closureBody, closureArgs, hasMultipleArgsHead, argsNodeId, inspector);
    }


    public void compileGlobalAsgn(Node node, BodyCompiler context, boolean expr) {
        final GlobalAsgnNode globalAsgnNode = (GlobalAsgnNode) node;


        CompilerCallback value = new CompilerCallback() {
            public void call(BodyCompiler context) {
                compile(globalAsgnNode.getValueNode(), context, true);
            }
        };


        if (globalAsgnNode.getName().length() == 2) {
            switch (globalAsgnNode.getName().charAt(1)) {
            case '_':
                context.getVariableCompiler().assignLastLine(value);
                break;
            case '~':
                context.getVariableCompiler().assignBackRef(value);
                break;
            default:
                context.assignGlobalVariable(globalAsgnNode.getName(), value);
            }
        } else {
            context.assignGlobalVariable(globalAsgnNode.getName(), value);
        }


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

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


    public void compileGlobalAsgnAssignment(Node node, BodyCompiler context, boolean expr) {
        GlobalAsgnNode globalAsgnNode = (GlobalAsgnNode) node;


        if (globalAsgnNode.getName().length() == 2) {
            switch (globalAsgnNode.getName().charAt(1)) {
            case '_':
                context.getVariableCompiler().assignLastLine();
                break;
            case '~':
                context.getVariableCompiler().assignBackRef();
                break;
            default:
                context.assignGlobalVariable(globalAsgnNode.getName());
            }
        } else {
            context.assignGlobalVariable(globalAsgnNode.getName());
        }
        
        // TODO: don't require pop
        if (!expr) context.consumeCurrentValue();
    }

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            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:
                return new GlobalAsgnNode(lhs.getPosition(), (String) lhs.getValue(), value);
        }


        throw new SyntaxException(PID.BAD_IDENTIFIER, lhs.getPosition(), lexer.getCurrentLine(),
                "identifier " + (String) lhs.getValue() + " is not valid to set", lhs.getValue());
    }

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                if (isInDef() || isInSingle()) {
                    return new ClassVarAsgnNode(lhs.getPosition(), (String) lhs.getValue(), value);
                }
                return new ClassVarDeclNode(lhs.getPosition(), (String) lhs.getValue(), value);
            case Tokens.tGVAR:
                return new GlobalAsgnNode(lhs.getPosition(), (String) lhs.getValue(), value);
        }


        throw new SyntaxException(PID.BAD_IDENTIFIER, lhs.getPosition(), lexer.getCurrentLine(),
                "identifier " + (String) lhs.getValue() + " is not valid", lhs.getValue());
    }

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            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:
                return new GlobalAsgnNode(lhs.getPosition(), (String) lhs.getValue(), value);
        }


        throw new SyntaxException(PID.BAD_IDENTIFIER, lhs.getPosition(), lexer.getCurrentLine(),
                "identifier " + (String) lhs.getValue() + " is not valid to set", lhs.getValue());
    }

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Related Classes of org.jruby.ast.GlobalAsgnNode

org.jruby.compiler.ASTCompiler

org.jruby.compiler.ASTInspector

org.jruby.parser.ParserSupport

org.jruby.parser.ParserSupport19

org.jruby.runtime.builtin.IRubyObject

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