#define V8_MAJOR_VERSION 5

#define V8_MINOR_VERSION 1

#define V8_BUILD_NUMBER 281

#define V8_PATCH_LEVEL 107

#define V8_PATCH_LEVEL 108

// Use 1 for candidates and 0 otherwise.

// (Boolean macro values are not supported by all preprocessors.)

void ScopeIterator::GetNestedScopeChain(Isolate* isolate, Scope* scope,

int position) {

if (scope->is_function_scope()) {

// Do not collect scopes of nested inner functions inside the current one.

Handle<JSFunction> function =

Handle<JSFunction>::cast(frame_inspector_->GetFunction());

if (scope->end_position() < function->shared()->end_position()) return;

}

if (!scope->is_eval_scope()) {

nested_scope_chain_.Add(ExtendedScopeInfo(scope->GetScopeInfo(isolate),

scope->start_position(),

// Copyright 2016 the V8 project authors. All rights reserved.

// Use of this source code is governed by a BSD-style license that can be

// found in the LICENSE file.

// Flags: --expose-debug-as debug

var Debug = debug.Debug;

var steps = 0;

var exception = null;

function listener(event, execState, eventData, data) {

if (event != Debug.DebugEvent.Break) return;

try {

assertEquals([ debug.ScopeType.Local,

debug.ScopeType.Script,

debug.ScopeType.Global],

execState.frame().allScopes().map(s => s.scopeType()));

var x_value = execState.frame().evaluate("x").value();

if (steps < 2) {

assertEquals(undefined, x_value);

execState.prepareStep(Debug.StepAction.StepIn);

} else {

assertEquals("l => l", x_value.toString());

}

steps++;

} catch (e) {

exception = e;

}

}

Debug.setListener(listener);

(function() {

debugger;

var x = l => l;

})();

Debug.setListener(null);

assertNull(exception);

assertEquals(3, steps);