com.oracle.truffle.js.nodes.binary

Class InstanceofNode.IsBoundFunctionCacheNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.js.nodes.JavaScriptBaseNode

com.oracle.truffle.js.nodes.binary.InstanceofNode.IsBoundFunctionCacheNode

All Implemented Interfaces:

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

Enclosing class:

InstanceofNode

public abstract static class InstanceofNode.IsBoundFunctionCacheNode
extends JavaScriptBaseNode

Caches on the passed function and its property of being a "bound function exotic object". Bound functions have internal slots due to which we can identify them with a shape check.

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

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	IsBoundFunctionCacheNode(boolean multiContext)

Method Summary

Modifier and Type	Method and Description
static InstanceofNode.IsBoundFunctionCacheNode	create(JSContext context)
protected static boolean	doCachedInstance(JSDynamicObject func, JSDynamicObject cachedFunction, boolean cachedIsBound)
protected static boolean	doCachedShape(JSDynamicObject func, com.oracle.truffle.api.object.Shape cachedShape, boolean cachedIsBound)
abstract boolean	executeBoolean(JSDynamicObject func)
protected static boolean	isBoundFunction(JSDynamicObject func)

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

copy, getLanguage, getRealm, hasOverloadedOperators, onReplace

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

IsBoundFunctionCacheNode

protected IsBoundFunctionCacheNode(boolean multiContext)

Method Detail

executeBoolean

public abstract boolean executeBoolean(JSDynamicObject func)

create

public static InstanceofNode.IsBoundFunctionCacheNode create(JSContext context)

doCachedInstance

protected static boolean doCachedInstance(JSDynamicObject func,
                                          JSDynamicObject cachedFunction,
                                          boolean cachedIsBound)

doCachedShape

protected static boolean doCachedShape(JSDynamicObject func,
                                       com.oracle.truffle.api.object.Shape cachedShape,
                                       boolean cachedIsBound)

isBoundFunction

protected static boolean isBoundFunction(JSDynamicObject func)