[Bug libstdc++/56085] Unsafe negation in C++03 pow(complex,int)

[paolo at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56085



--- Comment #4 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> 
2013-01-24 12:21:33 UTC ---

Author: paolo

Date: Thu Jan 24 12:21:24 2013

New Revision: 195422



URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195422

Log:

2013-01-24  Paolo Carlini  <paolo.carl...@oracle.com>



    PR libstdc++/56085

    * include/std/complex (pow(const complex<>&, int)): Avoid __n

    signed overflow.



Modified:

    branches/gcc-4_7-branch/libstdc++-v3/ChangeLog

    branches/gcc-4_7-branch/libstdc++-v3/include/std/complex