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From: John Emmas (john_at_[hidden])
Date: 2021-08-24 08:25:45

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In reply to: John Maddock: "Re: boost/rational.hpp and VS2019"
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On 23/08/2021 18:12, John Maddock via Boost-users wrote:
>
> I suspect you have a mangled platform header somewhere.
>

I found it !!!

FWIW the problematic file (ammintrin.h) gets #included quite early in
intrin.h like this:-

         #if (defined (_M_IX86) || defined (_M_X64)) &&
!defined(_CHPE_ONLY_)
             #include <immintrin.h>
             #include <ammintrin.h>
         #endif

I checked 'immintin.h' and realised it was a zero length file! I then
restored it from a recent backup and the problem's gone!! Many thanks
John and Edward for all your help with this,

John

Next message: Nils Frielinghaus: "Re: [Boost.Asio] Segmentation fault when ::getaddrinfo() returns EAI_SYSTEM without system error code set (errno = 0) - is this a bug?"
Previous message: kila suelika: "Re: Boost's Stage\Lib *.a Files"
In reply to: John Maddock: "Re: boost/rational.hpp and VS2019"
Next in thread: Edward Diener: "Re: boost/rational.hpp and VS2019"

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