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fixed warnings

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Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
This commit is contained in:
Christoph M. Wintersteiger 2014-10-24 12:33:20 +01:00
parent fd0920eb36
commit 7d196201dc
2 changed files with 4 additions and 3 deletions
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6
src/util/mpz.cpp
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@ -1535,7 +1535,7 @@ bool mpz_manager<SYNCH>::is_power_of_two(mpz const & a, unsigned & shift) {
return false;
if (is_small(a)) {
if (::is_power_of_two(a.m_val)) {
shift = ::log2(a.m_val);
shift = ::log2((unsigned)a.m_val);
return true;
}
else {
@ -1838,7 +1838,7 @@ unsigned mpz_manager<SYNCH>::log2(mpz const & a) {
if (is_nonpos(a))
return 0;
if (is_small(a))
return ::log2(a.m_val);
return ::log2((unsigned)a.m_val);
#ifndef _MP_GMP
COMPILE_TIME_ASSERT(sizeof(digit_t) == 8 || sizeof(digit_t) == 4);
mpz_cell * c = a.m_ptr;
@ -1860,7 +1860,7 @@ unsigned mpz_manager<SYNCH>::mlog2(mpz const & a) {
if (is_nonneg(a))
return 0;
if (is_small(a))
return ::log2(-a.m_val);
return ::log2((unsigned)-a.m_val);
#ifndef _MP_GMP
COMPILE_TIME_ASSERT(sizeof(digit_t) == 8 || sizeof(digit_t) == 4);
mpz_cell * c = a.m_ptr;