AuroraMiddleware/fmtlegacy
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Fix warnings

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This commit is contained in:
Victor Zverovich 2019-06-13 08:55:33 -07:00
parent 34b5418359
commit a9940192fb
1 changed files with 19 additions and 11 deletions
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30
include/fmt/chrono.h
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@ -386,9 +386,16 @@ inline bool isnan(T value) {
}
// Convers value to int and checks that it's in the range [0, upper).
template <typename T> inline int to_int(T value, int upper) {
FMT_ASSERT(isnan(value) || (value >= 0 && value <= upper),
"invalid value");
template <typename T, FMT_ENABLE_IF(std::is_integral<T>::value)>
inline int to_nonnegative_int(T value, int upper) {
FMT_ASSERT(value >= 0 && value <= upper, "invalid value");
return static_cast<int>(value);
}
template <typename T, FMT_ENABLE_IF(!std::is_integral<T>::value)>
inline int to_nonnegative_int(T value, int upper) {
FMT_ASSERT(
std::isnan(value) || (value >= 0 && value <= static_cast<T>(upper)),
"invalid value");
return static_cast<int>(value);
}
@ -483,9 +490,9 @@ struct chrono_formatter {
std::tm time() const {
auto time = std::tm();
time.tm_hour = to_int(hour(), 24);
time.tm_min = to_int(minute(), 60);
time.tm_sec = to_int(second(), 60);
time.tm_hour = to_nonnegative_int(hour(), 24);
time.tm_min = to_nonnegative_int(minute(), 60);
time.tm_sec = to_nonnegative_int(second(), 60);
return time;
}
@ -500,7 +507,8 @@ struct chrono_formatter {
write_sign();
if (isnan(value)) return write_nan();
typedef typename int_traits<int>::main_type main_type;
main_type n = to_unsigned(to_int(value, (std::numeric_limits<int>::max)()));
main_type n = to_unsigned(
to_nonnegative_int(value, (std::numeric_limits<int>::max)()));
int num_digits = internal::count_digits(n);
if (width > num_digits) out = std::fill_n(out, width - num_digits, '0');
out = format_decimal<char_type>(out, n, num_digits);
@ -541,21 +549,21 @@ struct chrono_formatter {
void on_24_hour(numeric_system ns) {
if (ns == numeric_system::standard) return write(hour(), 2);
auto time = tm();
time.tm_hour = to_int(hour(), 24);
time.tm_hour = to_nonnegative_int(hour(), 24);
format_localized(time, "%OH");
}
void on_12_hour(numeric_system ns) {
if (ns == numeric_system::standard) return write(hour12(), 2);
auto time = tm();
time.tm_hour = to_int(hour12(), 12);
time.tm_hour = to_nonnegative_int(hour12(), 12);
format_localized(time, "%OI");
}
void on_minute(numeric_system ns) {
if (ns == numeric_system::standard) return write(minute(), 2);
auto time = tm();
time.tm_min = to_int(minute(), 60);
time.tm_min = to_nonnegative_int(minute(), 60);
format_localized(time, "%OM");
}
@ -570,7 +578,7 @@ struct chrono_formatter {
return;
}
auto time = tm();
time.tm_sec = to_int(second(), 60);
time.tm_sec = to_nonnegative_int(second(), 60);
format_localized(time, "%OS");
}