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Mark ctl::to_string() noexcept

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Justine Tunney 2024-07-01 05:54:22 -07:00
parent e627bfa359
commit c1f8d0678c
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GPG key ID: BE714B4575D6E328
3 changed files with 18 additions and 19 deletions
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18
ctl/string.h
View file

@ -426,31 +426,31 @@ static_assert(sizeof(__::small_string) == __::string_size);
static_assert(sizeof(__::big_string) == __::string_size);
ctl::string
to_string(int);
to_string(int) noexcept;
ctl::string
to_string(long);
to_string(long) noexcept;
ctl::string
to_string(long long);
to_string(long long) noexcept;
ctl::string
to_string(unsigned);
to_string(unsigned) noexcept;
ctl::string
to_string(unsigned long);
to_string(unsigned long) noexcept;
ctl::string
to_string(unsigned long long);
to_string(unsigned long long) noexcept;
ctl::string
to_string(float);
to_string(float) noexcept;
ctl::string
to_string(double);
to_string(double) noexcept;
ctl::string
to_string(long double);
to_string(long double) noexcept;
} // namespace ctl

18
ctl/to_string.cc
View file

@ -27,49 +27,49 @@ namespace ctl {
extern const double_conversion::DoubleToStringConverter kDoubleToPrintfG;
string
to_string(int value)
to_string(int value) noexcept
{
char buf[12];
return { buf, FormatInt32(buf, value) - buf };
}
string
to_string(unsigned value)
to_string(unsigned value) noexcept
{
char buf[12];
return { buf, FormatUint32(buf, value) - buf };
}
string
to_string(long value)
to_string(long value) noexcept
{
char buf[21];
return { buf, FormatInt64(buf, value) - buf };
}
string
to_string(unsigned long value)
to_string(unsigned long value) noexcept
{
char buf[21];
return { buf, FormatUint64(buf, value) - buf };
}
string
to_string(long long value)
to_string(long long value) noexcept
{
char buf[21];
return { buf, FormatInt64(buf, value) - buf };
}
string
to_string(unsigned long long value)
to_string(unsigned long long value) noexcept
{
char buf[21];
return { buf, FormatUint64(buf, value) - buf };
}
string
to_string(float value)
to_string(float value) noexcept
{
char buf[128];
double_conversion::StringBuilder b(buf, sizeof(buf));
@ -79,7 +79,7 @@ to_string(float value)
}
string
to_string(double value)
to_string(double value) noexcept
{
char buf[128];
double_conversion::StringBuilder b(buf, sizeof(buf));
@ -89,7 +89,7 @@ to_string(double value)
}
string
to_string(long double value)
to_string(long double value) noexcept
{
#if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
return to_string((double)value);

1
test/ctl/to_string_test.cc
View file

@ -17,7 +17,6 @@
// PERFORMANCE OF THIS SOFTWARE.
#include "ctl/string.h"
#include "libc/intrin/kprintf.h"
#include "libc/limits.h"
#include "libc/math.h"
#include "libc/mem/leaks.h"