Class IteratorCloseWrapperNode

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.control.IteratorCloseWrapperNode

All Implemented Interfaces:

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

public abstract class IteratorCloseWrapperNode
extends JavaScriptNode

Wrapper around a for-in/of loop or ArrayAssignmentPattern that performs IteratorClose on abrupt completion, and optionally on normal completion, too, if the iterator is not done.

See Also:

• arrayDestructuring
• AsyncIteratorCloseWrapperNode

Nested Class Summary

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 JavaScriptNode

INTERMEDIATE_VALUE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	IteratorCloseWrapperNode(JSContext context, JavaScriptNode block, JavaScriptNode iterator, boolean arrayDestructuring)

Method Summary

Modifier and Type	Method	Description
protected JavaScriptNode	copyUninitialized(Set<Class<? extends com.oracle.truffle.api.instrumentation.Tag>> materializedTags)
static JavaScriptNode	create(JSContext context, JavaScriptNode block, JavaScriptNode iterator, boolean arrayDestructuring)
protected final Object	doDefault(com.oracle.truffle.api.frame.VirtualFrame frame, com.oracle.truffle.api.profiles.InlinedBranchProfile throwBranch, com.oracle.truffle.api.profiles.InlinedBranchProfile exitBranch, com.oracle.truffle.api.profiles.InlinedBranchProfile notDoneBranch)

Methods inherited from class JavaScriptNode

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

Methods inherited from class JavaScriptBaseNode

getJSContext, getLanguage, getLanguageOptions, getRealm, hasOverloadedOperators, reportLoopCount, reportLoopCount

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, reportReplace

Methods inherited from class Object

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

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

createProbe, findNearestNodeAt, findNearestNodeAt, findProbe, getNodeObject, materializeInstrumentableNodes

Constructor Details

IteratorCloseWrapperNode

protected IteratorCloseWrapperNode(JSContext context,
 JavaScriptNode block,
 JavaScriptNode iterator,
 boolean arrayDestructuring)

Method Details

create

public static JavaScriptNode create(JSContext context,
 JavaScriptNode block,
 JavaScriptNode iterator,
 boolean arrayDestructuring)

doDefault

protected final Object doDefault(com.oracle.truffle.api.frame.VirtualFrame frame,
 com.oracle.truffle.api.profiles.InlinedBranchProfile throwBranch,
 com.oracle.truffle.api.profiles.InlinedBranchProfile exitBranch,
 com.oracle.truffle.api.profiles.InlinedBranchProfile notDoneBranch)

copyUninitialized

protected JavaScriptNode copyUninitialized(Set<Class<? extends com.oracle.truffle.api.instrumentation.Tag>> materializedTags)

Overrides:

copyUninitialized in class JavaScriptNode