Compiling with machine code breaks it for me, too.
On Wed, 2 Jan 2013, Arne Goedeke wrote:
My clang says
clang version 3.2 (tags/RELEASE_32/final)
Target: x86_64-pc-linux-gnu
Thread model: posix
The edge case works fine here. I compiled pike --without-machine-code,
will try without, too.
On Tue, 1 Jan 2013, Jonas Walld?n @ Pike developers forum wrote:
Bignums in general work (and they did before too), but there are edge
cases that breaks:
Pike v7.9 release 5 running Hilfe v3.5 (Incremental Pike Frontend)
> -0x7fffffff;
(1) Result: -2147483647
> -0x7fffffff - 1;
(2) Result: 2147483648
> -0x7fffffff - 2;
(3) Result: -2147483649
Does (2) above produce a negative result in your build? I'm using the
clang from Xcode 4.5 which identifies itself like this:
$ clang --version
Apple clang version 4.1 (tags/Apple/clang-421.11.66) (based on LLVM
3.1svn)
Target: x86_64-apple-darwin12.2.0
Thread model: posix
