[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

--- Comment #4 from John David Anglin <danglin at gcc dot gnu.org> 2012-09-13 
00:44:15 UTC ---
(In reply to comment #3)
> Created attachment 28177 [details]
> Patch that "fixes" the problem

Works for me. I believe the problem is the overflow detection
in the new code.