com.oracle.truffle.js.parser.env

Class DebugEnvironment

java.lang.Object

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

com.oracle.truffle.js.parser.env.DebugEnvironment

public class DebugEnvironment
extends Environment

Read-only environment based on a frame descriptor used to give debugger code access to the lexical environment it's to be evaluated in.

Nested Class Summary

Nested classes/interfaces inherited from class com.oracle.truffle.js.parser.env.Environment

Environment.AbstractFrameVarRef, Environment.FrameSlotVarRef, Environment.GlobalLexVarRef, Environment.GlobalVarRef, Environment.MappedArgumentVarRef, Environment.VarRef, Environment.WrappedVarRef

Field Summary

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

ARGUMENTS_NAME, context, factory, NEW_TARGET_NAME, SUPER_NAME, THIS_NAME

Constructor Summary

Constructors

Constructor and Description
DebugEnvironment(Environment parent, NodeFactory factory, JSContext context, com.oracle.truffle.api.nodes.Node locationNode, com.oracle.truffle.api.frame.MaterializedFrame lexicalContextFrame)

Method Summary

Modifier and Type	Method and Description
protected com.oracle.truffle.api.frame.FrameSlot	findBlockFrameSlot(String name)
FunctionEnvironment	function()
boolean	hasMember(String name)
boolean	isStrictMode()

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

addFrameSlotFromSymbol, addFrameSlotsFromSymbols, addFrameSlotsFromSymbols, createLocal, createLocal, createTempVar, declareLocalVar, declareVar, findArgumentsVar, findAsyncContextVar, findAsyncResultVar, findDynamicScopeVar, findInternalSlot, findInternalSlot, findLocalVar, findNewTargetVar, findSuperVar, findTempVar, findThisVar, findVar, findVar, findYieldValueVar, getBlockFrameDescriptor, getFunctionFrameDescriptor, getParent, getParentAt, getParentSlots, getParentSlots, getScopeLevel, getVariableEnvironment, hasLocalVar, isDynamicallyScoped, isDynamicScopeContext

Methods inherited from class java.lang.Object

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

Constructor Detail

DebugEnvironment

public DebugEnvironment(Environment parent,
                        NodeFactory factory,
                        JSContext context,
                        com.oracle.truffle.api.nodes.Node locationNode,
                        com.oracle.truffle.api.frame.MaterializedFrame lexicalContextFrame)

Method Detail

findBlockFrameSlot

protected com.oracle.truffle.api.frame.FrameSlot findBlockFrameSlot(String name)

Specified by:

findBlockFrameSlot in class Environment

function

public FunctionEnvironment function()

Specified by:

function in class Environment

isStrictMode

public boolean isStrictMode()

Overrides:

isStrictMode in class Environment

hasMember

public boolean hasMember(String name)