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Merge upstream commits and resolve conflicts

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This commit is contained in:
Trevor Welsby
2016-01-25 02:48:38 +10:00
parent 281492c581 54a4139157
commit 0f28c69499
3 changed files with 46 additions and 20 deletions
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31
src/json.hpp
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@ -5873,13 +5873,20 @@ class basic_json
case value_t::number_float:
{
// If the number is an integer then output as a fixed with with precision 1
// to output "0.0", "1.0" etc as expected for some round trip tests otherwise
// 15 digits of precision allows round-trip IEEE 754 string->double->string;
// to be safe, we read this value from std::numeric_limits<number_float_t>::digits10
if (std::fmod(m_value.number_float, 1) == 0) o << std::fixed << std::setprecision(1);
else {
o.unsetf(std::ios_base::floatfield); // std::defaultfloat not supported in gcc version < 5
// If the number is an integer then output as a fixed with with
// precision 1 to output "0.0", "1.0" etc as expected for some
// round trip tests otherwise 15 digits of precision allows
// round-trip IEEE 754 string->double->string; to be safe, we
// read this value from
// std::numeric_limits<number_float_t>::digits10
if (std::fmod(m_value.number_float, 1) == 0)
{
o << std::fixed << std::setprecision(1);
}
else
{
// std::defaultfloat not supported in gcc version < 5
o.unsetf(std::ios_base::floatfield);
o << std::setprecision(std::numeric_limits<double>::digits10);
}
o << m_value.number_float;
@ -7637,11 +7644,17 @@ basic_json_parser_64:
supplied via the first parameter. Set this to
@a static_cast<number_float_t*>(nullptr).
@param type the @ref number_float_t in use
@param[in] type the @ref number_float_t in use
@param endptr recieves a pointer to the first character after the number
@param[in,out] endptr recieves a pointer to the first character after
the number
@return the floating point number
@warning This function uses `std::strtof`, `std::strtod`, or
`std::strtold` which use the current C locale to determine which
character is used as decimal point character. This may yield to parse
errors if the locale does not used `.`.
*/
long double str_to_float_t(long double* /* type */, char** endptr) const
{