Module: ppl/ppl Branch: master Commit: 2ee9075c66455229ef794874e2f1bdf45e02c6d4 URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=2ee9075c66455...

Author: Enea Zaffanella zaffanella@cs.unipr.it Date: Sat Feb 25 10:49:52 2012 +0100

Prefer explicit test against zero. Detected by ECLAIR service utypflag.

---

src/checked_mpz.inlines.hh | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/checked_mpz.inlines.hh b/src/checked_mpz.inlines.hh index afa84b0..e8aec87 100644 --- a/src/checked_mpz.inlines.hh +++ b/src/checked_mpz.inlines.hh @@ -510,7 +510,7 @@ template <typename To_Policy, typename From_Policy> inline Result smod_2exp_mpz(mpz_class& to, const mpz_class& x, unsigned int exp, Rounding_Dir) { - if (mpz_tstbit(x.get_mpz_t(), exp - 1)) + if (mpz_tstbit(x.get_mpz_t(), exp - 1) != 0) mpz_cdiv_r_2exp(to.get_mpz_t(), x.get_mpz_t(), exp); else mpz_fdiv_r_2exp(to.get_mpz_t(), x.get_mpz_t(), exp);