initialize local variable wait_return

Christopher Faylor
Wed May 4 15:09:00 GMT 2011

On Wed, May 04, 2011 at 05:17:31AM -0500, Yaakov (Cygwin/X) wrote:
>On Wed, 2011-05-04 at 02:03 -0400, Christopher Faylor wrote:
>> On Wed, May 04, 2011 at 11:11:52AM +0800, Chiheng Xu wrote:
>> >2011-05-04  Chiheng Xu  <>
>> >
>> >       * (fhandler_base_overlapped::wait_overlapped): initialize
>> >local variable wait_return , otherwise, gcc-4.3.4 will not compile it.
>> Sorry but this is the wrong solution to this problem.  I rewrote the
>> code recently to carefully set error conditions at each decision point.
>> Globally setting it at the beginning is a step backwards and it actually
>> masks the real problem.
>FWIW, I regularly build CVS with gcc-4.5, and there is currently no
>compilation problem.

I actually fixed this problem last night by marking a few functions as
__attribute__ ((noreturn)).  That eliminated the need to spuriously set
a variable to zero to quiet gcc.


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