On Sat, 1 Feb 2025, Yao Zi wrote:
On Fri, Jan 31, 2025 at 10:42:09PM +0100, Marc Glisse wrote:
Hi,
would it work for you if I replaced __int128__ with __int128, i.e. the name
that gcc documents at
https://gcc.gnu.org/onlinedocs/gcc/_005f_005fint128.html ? I think clang
handles that fine.
Oops, I found out why. GCC 14 complains about usage of __int128 with our
default build configuration while Clang doesn't.
../longlong.h:1165:22: warning: ISO C does not support '__int128' types
[-Wpedantic]
But it doesn't complain about __uint128_t? That sounds strange...
There is also the possibility of adding __extension__ in front, that's
what's done in the sanitizers (in llvm) and libstdc++ (in gcc).
--
Marc Glisse
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