boost::regex 在调试和发布版本上的行为不同

Question

boost::regex re("^\\s*([_\\w\\.]+)\\s*=\\s*([^\\s]+)$");
if(re.empty()){
  std::cout<<"How is this possible?"<<std::endl;
}

该行打印在我的发布版本中！ （调试版本没问题） 使用 MSVC 2008 (vc 9.0) 的

DEBUG 编译器选项：

/Od /I“C:\Program Files\boost\boost_1_44_0”/I“C:\gtest-1.5.0\include”/I“包括”/I“include\EMP”/I“依赖项\EMP\include” /I“依赖项\APR\apr-1.3.3\include”/I“依赖项\solclient_5.0.0.22\include”/I“依赖项\SS66\include”/D“WIN32”/D“_DEBUG”/D“ _CONSOLE" /D "EMP_WIN_X86_32" /D "_iso_stdcpp_" /D "_CRT_SECURE_NO_DEPRECATE" /D "_SECURE_SCL=0" /D "_EMPAPI_STATIC_BUILD" /D "_EMPAPI_STATIC_LINK" /D "_UNICODE" /D "UNICODE" /Gm /EHsc /RTC1 /MDd /fp:fast /Fo"调试\" /Fd"调试\vc90.pdb" /W3 /nologo /c /ZI /TP /errorReport:提示

RELEASE 的编译器选项：

/O2 /Oi /GL /I“C:\Program Files\boost\boost_1_44_0”/I“C:\gtest-1.5.0\include”/I“包括”/I“include\EMP”/I“依赖项\ EMP\include" /I "依赖项\APR\apr-1.3.3\include" /I "依赖项\solclient_5.0.0.22\include" /I "依赖项\SS66\include" /D "WIN32" /D "NDEBUG " /D "_CONSOLE" /D "EMP_WIN_X86_32" /D "_iso_stdcpp_" /D "_CRT_SECURE_NO_DEPRECATE" /D "_SECURE_SCL=0" /D "_EMPAPI_STATIC_BUILD" /D "_EMPAPI_STATIC_LINK" /D "_UNICODE" /D "UNICODE" /FD /EHsc /MD /Gy /fp:fast /Fo"Release\" /Fd"Release\vc90.pdb" /W3 /nologo /c /Zi /TP /errorReport:提示

用于调试的链接器选项：

/OUT:"C:\WorkFlow\cpp_client_library\Debug\cpp_client_library.exe" /INCRMENTAL /NOLOGO /LIBPATH:"C:\WorkFlow\cpp_client_library\workflow_client_cpp\dependencies\APR\apr-1.3.3\Release" /LIBPATH:" C:\WorkFlow\cpp_client_library\workflow_client_cpp\dependency\EMP\lib\win32_vc80" /LIBPATH:"C:\WorkFlow\cpp_client_library\workflow_client_cpp\dependency\solclient_5.0.0.22\lib" /LIBPATH:"C:\WorkFlow\cpp_client_library \workflow_client_cpp\dependency\SS66\lib\i86_w32" /LIBPATH:"C:\Program Files\boost\boost_1_44_0\stage\lib" /LIBPATH:"C:\gtest-1.5.0\msvc\gtest\Debug" /MANIFEST /MANIFESTFILE:"调试\cpp_client_library.exe.intermediate.manifest" /MANIFESTUAC:"level='asInvoker' uiAccess='false'" /DEBUG /PDB:"c:\WorkFlow\cpp_client_library\Debug\cpp_client_library.pdb" /SUBSYSTEM :CONSOLE /DYNAMICBASE /NXCOMPAT /MACHINE:X86 /ERRORREPORT:PROMPT emp.lib libsolclient.lib Tipc.lib tutil.lib gtestd.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib

RELEASE 的链接器选项：

/OUT:"C:\WorkFlow\cpp_client_library\Release\cpp_client_library.exe" /INCRMENTAL:NO /NOLOGO /LIBPATH:"C:\WorkFlow\cpp_client_library\workflow_client_cpp\dependencies\APR\apr-1.3.3\Release" /LIBPATH :"C:\WorkFlow\cpp_client_library\workflow_client_cpp\dependencies\EMP\lib\win32_vc80" /LIBPATH:"C:\WorkFlow\cpp_client_library\workflow_client_cpp\dependencies\solclient_5.0.0.22\lib" /LIBPATH:"C:\WorkFlow \cpp_client_library\workflow_client_cpp\dependency\SS66\lib\i86_w32" /LIBPATH:"C:\Program Files\boost\boost_1_44_0\stage\lib" /LIBPATH:"C:\gtest-1.5.0\msvc\gtest\Release" /MANIFEST /MANIFESTFILE:"Release\cpp_client_library.exe.intermediate.manifest" /MANIFESTUAC:"level='asInvoker' uiAccess='false'" /DEBUG /PDB:"c:\WorkFlow\cpp_client_library\Release\cpp_client_library.pdb" /SUBSYSTEM:CONSOLE /OPT:REF /OPT:ICF /LTCG /DYNAMICBASE /NXCOMPAT /MACHINE:X86 /ERRORREPORT:PROMPT emp.lib libsolclient.lib Tipc.lib tutil.lib gtest.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib

Answer 1

我改用 Visual Studio 2005，问题消失了，但现在在应用程序接近尾声时出现异常：

myApp.exe 中 0x0042d935 处出现未处理的异常：0xC0000005：访问冲突读取位置 0xe06d7390。

调用堆栈是

kernel32.dll!7c812afb()
[下面的框架可能不正确和/或丢失，没有为 kernel32.dll 加载任何符号]
kernel32.dll!7c812afb()
msvcp80.dll!7c421201()
msvcp80.dll!7c42394d()
msvcp80.dll!7c423958()
msvcr80.dll!78158e89()
myApp.exe!std::_Tree,std::分配器>,std::less,std::分配器,std::分配器> > >,0> >::erase(std::_Tree,std::allocator >,std::less,std::allocator,std::allocator > > > >,0 > >::iterator _Where={. ..}) 759 行
msvcr80.dll!78134c39()
myApp.exe!std::_Tree,std::分配器>,std::less,std::分配器,std::分配器> > >,0> >::erase(std::_Tree,std::allocator >,std::less,std::allocator,std::allocator > > > >,0 > >::iterator _First={. ..}, std::_Tree,std::allocator >,std::less,std::allocator,std::allocator > >,0 >::iterator _Last={... }) 第 926 行 + 0x4f 字节
myApp.exe!boost::re_detail::w32_regex_traits_implementation::~w32_regex_traits_implementation() + 0xc0 字节
myApp.exe!boost::detail::sp_counted_impl_p >::dispose() + 0xf 字节
myApp.exe!std::list const >，unsigned long const *>，std::allocator const >，unsigned long const *> > >::clear() + 0x3e 字节
myApp.exe!boost::object_cache >::data::~data() + 0x6b 字节
msvcr80.dll!781319d8()
msvcr80.dll!78131a4b()
myApp.exe!__tmainCRTStartup() 第 603 行
kernel32.dll!7c817077()