v8/test/debugger/regress/regress-5575-1.js
yangguo 389d0dd115 [debugger,compiler] do not recompile already compiled inner functions.
GetSharedFunctionInfo will compile inner functions if we get the
compile-eager hint, even if the shared function info already exists, and
the function already has been compiled. This breaks suspended generator
objects.

R=mstarzinger@chromium.org, neis@chromium.org
BUG=v8:5575

Review-Url: https://codereview.chromium.org/2494043002
Cr-Commit-Position: refs/heads/master@{#40936}
2016-11-11 15:53:33 +00:00

22 lines
465 B
JavaScript

// 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.
Debug = debug.Debug;
Debug.setListener(function() {});
function factory() {
return function* generator() {
debugger;
yield 42;
}
}
Debug.setBreakPoint(function(){}, 0, 0);
var generator = factory();
var obj = generator();
obj.next();
Debug.setBreakPoint(factory, 0, 0);
obj.next();