com.oracle.truffle.js.parser.env

Class Environment.FrameSlotVarRef

java.lang.Object

com.oracle.truffle.js.parser.env.Environment.VarRef

com.oracle.truffle.js.parser.env.Environment.AbstractFrameVarRef

com.oracle.truffle.js.parser.env.Environment.FrameSlotVarRef

Enclosing class:

Environment

public class Environment.FrameSlotVarRef
extends Environment.AbstractFrameVarRef

Field Summary

Fields

Modifier and Type	Field and Description
protected JSFrameSlot	frameSlot

Fields inherited from class com.oracle.truffle.js.parser.env.Environment.AbstractFrameVarRef

frameLevel, resolvedEnv, scopeLevel

Fields inherited from class com.oracle.truffle.js.parser.env.Environment.VarRef

name

Constructor Summary

Constructors

Constructor and Description
FrameSlotVarRef(JSFrameSlot frameSlot, int scopeLevel, int frameLevel, Object name, Environment current)
FrameSlotVarRef(JSFrameSlot frameSlot, int scopeLevel, int frameLevel, Object name, Environment current, boolean checkTDZ)

Method Summary

Modifier and Type	Method and Description
JavaScriptNode	createReadNode()
JavaScriptNode	createWriteNode(JavaScriptNode rhs)
JSFrameSlot	getFrameSlot()
boolean	hasTDZCheck()
boolean	isConst()
Environment.VarRef	withTDZCheck()

Methods inherited from class com.oracle.truffle.js.parser.env.Environment.AbstractFrameVarRef

createDeleteNode, createScopeFrameNode, getFrameLevel, getScopeLevel, isFunctionLocal, isGlobal, isInCurrentFunctionFrame

Methods inherited from class com.oracle.truffle.js.parser.env.Environment.VarRef

createCompoundAssignNode, getName, hasBeenDeclared, isFrameVar, setHasBeenDeclared, toString, withRequired

Methods inherited from class java.lang.Object

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

Field Detail

frameSlot

protected final JSFrameSlot frameSlot

Constructor Detail

FrameSlotVarRef

public FrameSlotVarRef(JSFrameSlot frameSlot,
                       int scopeLevel,
                       int frameLevel,
                       Object name,
                       Environment current)

FrameSlotVarRef

public FrameSlotVarRef(JSFrameSlot frameSlot,
                       int scopeLevel,
                       int frameLevel,
                       Object name,
                       Environment current,
                       boolean checkTDZ)

Method Detail

getFrameSlot

public JSFrameSlot getFrameSlot()

Overrides:

getFrameSlot in class Environment.VarRef

isConst

public boolean isConst()

Overrides:

isConst in class Environment.VarRef

createReadNode

public JavaScriptNode createReadNode()

Specified by:

createReadNode in class Environment.VarRef

createWriteNode

public JavaScriptNode createWriteNode(JavaScriptNode rhs)

Specified by:

createWriteNode in class Environment.VarRef

withTDZCheck

public Environment.VarRef withTDZCheck()

Overrides:

withTDZCheck in class Environment.VarRef

hasTDZCheck

public boolean hasTDZCheck()

Overrides:

hasTDZCheck in class Environment.VarRef