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Re: [cdt-dev] semantic error
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Maybe scanner discovery does not work very well on mac... Does it
depend on some other macro something like #ifdef _OSX? You can see
what macro is expanded to using macro expansion tool. And if there
problem with include path itself it will show a little warning with
question mark on the include line.
On Mon, Dec 13, 2010 at 6:11 PM, Greg Watson <g.watson@xxxxxxxxxxxx> wrote:
>
> On Dec 13, 2010, at 2:55 PM, Sergey Prigogin wrote:
>
>
> On Mon, Dec 13, 2010 at 11:24 AM, Greg Watson <g.watson@xxxxxxxxxxxx> wrote:
>>
>> Ok, thanks. Are there known bugs in it? I tried the following simple case
>> on OS X:
>>
>> test.h:
>>
>>
>> I've added "." and "/usr/include" to the paths for the project. However
>> I'm seeing an error on tv_sec: field could not be resolved.
>
> Most likely /usr/include is not a correct include path for the compiler
> libraries, but I don't know what other directories it's supposed to include
> on OS X.
>
> Hmm, well /usr/include is certainly the location of sys/select.h. I'm not
> sure what other compiler libraries might be involved, since this is
> presumably being analyzed before any linking is done.
> It looks like select.h defines __need_struct_timeval and then
> includes <sys/_structs.h>. Then _structs.h defines struct timeval
> if __need_struct_timeval is defined. However when I open _structs.h the
> relevent section of code appears grey, so presumably the parser doesn't
> think this macro is set. It seems pretty simple, so it's strange that it
> doesn't work.
> Greg
>
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