[webkit-reviews] review requested: [Bug 38535] WebKit crashes at DebuggerCallFrame::functionName() if m_callFrame is the top global callframe. : [Attachment 77362] Maintain top callframe in willExecuteProgram and didExecuteProgram to keep WebScriptDebugger's callframe stack in sync with JavaScriptCore's stack.

[bugzilla-daemon at webkit.org]

Yongjun Zhang <yongjun_zhang at apple.com> has asked  for review:
Bug 38535: WebKit crashes at DebuggerCallFrame::functionName() if m_callFrame
is the top global callframe.
https://bugs.webkit.org/show_bug.cgi?id=38535

Attachment 77362: Maintain top callframe in willExecuteProgram and
didExecuteProgram to keep WebScriptDebugger's callframe stack in sync with
JavaScriptCore's stack.
https://bugs.webkit.org/attachment.cgi?id=77362&action=review