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Fix warnings

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This commit is contained in:
Victor Zverovich 2019-07-19 06:18:46 +02:00
parent e9b9b0aefa
commit 6a497e1d06
1 changed files with 4 additions and 2 deletions
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6
include/fmt/safe-duration-cast.h
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@ -258,13 +258,15 @@ To safe_duration_cast(std::chrono::duration<FromRep, FromPeriod> from,
// multiply with Factor::num without overflow or underflow
if (Factor::num != 1) {
constexpr auto max1 =
std::numeric_limits<IntermediateRep>::max() / Factor::num;
std::numeric_limits<IntermediateRep>::max() /
static_cast<IntermediateRep>(Factor::num);
if (count > max1) {
ec = 1;
return {};
}
constexpr auto min1 =
std::numeric_limits<IntermediateRep>::lowest() / Factor::num;
std::numeric_limits<IntermediateRep>::lowest() /
static_cast<IntermediateRep>(Factor::num);
if (count < min1) {
ec = 1;
return {};