com.oracle.truffle.js.nodes.function

Class IterationScopeNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.js.nodes.JavaScriptBaseNode

com.oracle.truffle.js.nodes.JavaScriptNode

com.oracle.truffle.js.nodes.function.IterationScopeNode

All Implemented Interfaces:

com.oracle.truffle.api.instrumentation.InstrumentableNode, com.oracle.truffle.api.nodes.NodeInterface, Cloneable

Direct Known Subclasses:

IterationScopeNode.FrameIterationScopeNode

public abstract class IterationScopeNode
extends JavaScriptNode

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	IterationScopeNode.FrameIterationScopeNode

Nested classes/interfaces inherited from class com.oracle.truffle.api.nodes.Node

com.oracle.truffle.api.nodes.Node.Child, com.oracle.truffle.api.nodes.Node.Children

Nested classes/interfaces inherited from interface com.oracle.truffle.api.instrumentation.InstrumentableNode

com.oracle.truffle.api.instrumentation.InstrumentableNode.WrapperNode

Field Summary

Fields inherited from class com.oracle.truffle.js.nodes.JavaScriptNode

INTERMEDIATE_VALUE

Constructor Summary

Constructors

Constructor and Description
IterationScopeNode()

Method Summary

Modifier and Type	Method and Description
static IterationScopeNode	create(com.oracle.truffle.api.frame.FrameDescriptor frameDescriptor, JSReadFrameSlotNode[] reads, JSWriteFrameSlotNode[] writes, int blockScopeSlot)
abstract com.oracle.truffle.api.frame.VirtualFrame	execute(com.oracle.truffle.api.frame.VirtualFrame frame) Executes this node using the specified context and frame and returns the result value.
abstract void	executeCopy(com.oracle.truffle.api.frame.VirtualFrame toFrame, com.oracle.truffle.api.frame.VirtualFrame fromFrame)
abstract void	exitScope(com.oracle.truffle.api.frame.VirtualFrame frame, com.oracle.truffle.api.frame.VirtualFrame prevFrame)

Methods inherited from class com.oracle.truffle.js.nodes.JavaScriptNode

addCallTag, addExpressionTag, addRootBodyTag, addStatementTag, cloneUninitialized, cloneUninitialized, copy, copyUninitialized, createWrapper, executeBoolean, executeDouble, executeInt, executeLong, executeSafeInteger, executeVoid, expressionToString, findBlockScopeNode, getSourceSection, hasSourceSection, hasTag, isInstrumentable, isResultAlwaysOfType, onReplace, removeSourceSection, setSourceSection, setSourceSection, toString, transferSourceSection, transferSourceSectionAddExpressionTag, transferSourceSectionAndTags

Methods inherited from class com.oracle.truffle.js.nodes.JavaScriptBaseNode

getLanguage, getRealm, hasOverloadedOperators

Methods inherited from class com.oracle.truffle.api.nodes.Node

accept, adoptChildren, atomic, atomic, deepCopy, getChildren, getCost, getDebugProperties, getDescription, getEncapsulatingSourceSection, getLock, getParent, getRootNode, insert, insert, isAdoptable, isSafelyReplaceableBy, notifyInserted, replace, replace, reportPolymorphicSpecialize

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.oracle.truffle.api.instrumentation.InstrumentableNode

findInstrumentableParent, findNearestNodeAt, findNearestNodeAt, getNodeObject, materializeInstrumentableNodes

Constructor Detail

IterationScopeNode

public IterationScopeNode()

Method Detail

create

public static IterationScopeNode create(com.oracle.truffle.api.frame.FrameDescriptor frameDescriptor,
                                        JSReadFrameSlotNode[] reads,
                                        JSWriteFrameSlotNode[] writes,
                                        int blockScopeSlot)

execute

public abstract com.oracle.truffle.api.frame.VirtualFrame execute(com.oracle.truffle.api.frame.VirtualFrame frame)

Description copied from class: JavaScriptNode

Executes this node using the specified context and frame and returns the result value.

Specified by:

execute in class JavaScriptNode

Parameters:

frame - the frame of the currently executing guest language method

Returns:

the value of the execution

executeCopy

public abstract void executeCopy(com.oracle.truffle.api.frame.VirtualFrame toFrame,
                                 com.oracle.truffle.api.frame.VirtualFrame fromFrame)

exitScope

public abstract void exitScope(com.oracle.truffle.api.frame.VirtualFrame frame,
                               com.oracle.truffle.api.frame.VirtualFrame prevFrame)