com.oracle.truffle.js.nodes.cast

Class JSToIntegerNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.js.nodes.JavaScriptBaseNode

com.oracle.truffle.js.nodes.cast.JSToIntegerNode

All Implemented Interfaces:

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

public abstract class JSToIntegerNode
extends JavaScriptBaseNode

Basically ECMAScript ToInteger, but incorrect for values outside the int32 range. Used by built-in functions that do not care about values outside this range.

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

Constructor and Description
JSToIntegerNode()

Method Summary

Modifier and Type	Method and Description
static JSToIntegerNode	create()
protected int	doBigInt(BigInt value)
protected static int	doBoolean(boolean value)
protected static int	doDouble(double value)
protected static int	doDoubleInt32Range(double value)
protected int	doForeignObject(com.oracle.truffle.api.interop.TruffleObject object)
protected static int	doInteger(int value)
protected int	doJSObject(com.oracle.truffle.api.object.DynamicObject value)
protected static int	doNull(Object value)
protected int	doString(String value, JSToIntegerNode nestedToIntegerNode, JSStringToNumberNode stringToNumberNode)
protected int	doSymbol(Symbol value)
protected static int	doUndefined(Object value)
abstract int	executeInt(Object operand)
protected static boolean	inInt32Range(double value)

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

copy, 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, lookupContextReference, lookupLanguageReference, notifyInserted, replace, replace, reportPolymorphicSpecialize, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

JSToIntegerNode

public JSToIntegerNode()

Method Detail

create

public static JSToIntegerNode create()

executeInt

public abstract int executeInt(Object operand)

doInteger

protected static int doInteger(int value)

doBoolean

protected static int doBoolean(boolean value)

inInt32Range

protected static boolean inInt32Range(double value)

doDoubleInt32Range

protected static int doDoubleInt32Range(double value)

doDouble

protected static int doDouble(double value)

doUndefined

protected static int doUndefined(Object value)

doNull

protected static int doNull(Object value)

doSymbol

protected final int doSymbol(Symbol value)

doBigInt

protected final int doBigInt(BigInt value)

doString

protected int doString(String value,
                       JSToIntegerNode nestedToIntegerNode,
                       JSStringToNumberNode stringToNumberNode)

doJSObject

protected int doJSObject(com.oracle.truffle.api.object.DynamicObject value)

doForeignObject

protected int doForeignObject(com.oracle.truffle.api.interop.TruffleObject object)