g++ COM problem with function pointers and -O2

[Fifer, Eric]

After seeing the description of the C++ parser bug with function
attributes under the "g++/linker bug on cygwin1.1.0 (win32)"
thread, I went back to look at the code causing my problem.

I switched some declarations around, from:

  typedef HRESULT (STDAPICALLTYPE FNCOCREATEINSTANCEEX)
    (REFCLSID, IUnknown*, DWORD, COSERVERINFO*, DWORD, MULTI_QI*);

  FNCOCREATEINSTANCEEX *pfnCoCreateInstanceEx;

to:

  HRESULT STDAPICALLTYPE (*pfnCoCreateInstanceEx)(REFCLSID,
	IUnknown*, DWORD,COSERVERINFO*, DWORD, MULTI_QI*);

And this also works around my problem.

Could this be another manifestation of the same bug?

Thanks,

Eric Fifer



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