[Bug preprocessor/54528] [4.8 Regression] system.h:288:78: error: integer overflow in expression

[danglin at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54528

John David Anglin <danglin at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |FIXED

--- Comment #6 from John David Anglin <danglin at gcc dot gnu.org> 2012-09-27 11:45:49 UTC ---
Based on my testing, this was fixed by Lawrence's commit on
the 24th.  It added double_int::sub_with_overflow and
double_int::neg_with_overflow to fix the problem.