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reverted “fix” for issue #107

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Niels 2015-08-06 22:35:56 +02:00
parent b431203fe8
commit 11ae6da6d9
2 changed files with 16 additions and 18 deletions
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17
src/json.hpp
View file

@ -49,7 +49,6 @@ Class @ref nlohmann::basic_json is a good entry point for the documentation.
#include <iostream> #include <iostream>
#include <iterator> #include <iterator>
#include <limits> #include <limits>
#include <locale>
#include <map> #include <map>
#include <memory> #include <memory>
#include <sstream> #include <sstream>
@ -6933,18 +6932,18 @@ basic_json_parser_59:
read past the current token. The latter case needs to be treated by the read past the current token. The latter case needs to be treated by the
caller function. caller function.
@note This function is locale-independent, see
http://stackoverflow.com/a/1333899/266378
@throw std::range_error if passed value is out of range @throw std::range_error if passed value is out of range
*/ */
long double get_number() const long double get_number() const
{ {
long double f = NAN; // conversion
std::stringstream ss(get_token()); typename string_t::value_type* endptr;
ss.imbue(std::locale("C")); const auto float_val = std::strtold(reinterpret_cast<typename string_t::const_pointer>(m_start),
ss >> f; &endptr);
return f;
// return float_val if the whole number was translated and NAN
// otherwise
return (reinterpret_cast<lexer_char_t*>(endptr) == m_cursor) ? float_val : NAN;
} }
private: private:

17
src/json.hpp.re2c
View file

@ -49,7 +49,6 @@ Class @ref nlohmann::basic_json is a good entry point for the documentation.
#include <iostream> #include <iostream>
#include <iterator> #include <iterator>
#include <limits> #include <limits>
#include <locale>
#include <map> #include <map>
#include <memory> #include <memory>
#include <sstream> #include <sstream>
@ -6239,18 +6238,18 @@ class basic_json
read past the current token. The latter case needs to be treated by the read past the current token. The latter case needs to be treated by the
caller function. caller function.
@note This function is locale-independent, see
http://stackoverflow.com/a/1333899/266378
@throw std::range_error if passed value is out of range @throw std::range_error if passed value is out of range
*/ */
long double get_number() const long double get_number() const
{ {
long double f = NAN; // conversion
std::stringstream ss(get_token()); typename string_t::value_type* endptr;
ss.imbue(std::locale("C")); const auto float_val = std::strtold(reinterpret_cast<typename string_t::const_pointer>(m_start),
ss >> f; &endptr);
return f;
// return float_val if the whole number was translated and NAN
// otherwise
return (reinterpret_cast<lexer_char_t*>(endptr) == m_cursor) ? float_val : NAN;
} }
private: private: