organicmaps/fast_double_parser
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Extending the fallback.

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Daniel Lemire 2020-11-10 09:49:55 -05:00
parent 94faf8de8a
commit 6f5fee819e
1 changed files with 13 additions and 5 deletions
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18
include/fast_double_parser.h
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@ -11,12 +11,20 @@
#include <cstring>
#include <locale.h>
#if (defined(sun) || defined(__sun))
#define FAST_DOUBLE_PARSER_SOLARIS
#endif
#if defined(__CYGWIN__) || defined(__MINGW32__) || defined(__MINGW64__)
#define FAST_DOUBLE_PARSER_CYGWIN
#endif
/**
* Determining whether we should import xlocale.h or not is
* a bit of a nightmare.
*/
#if defined(__CYGWIN__) || defined(__MINGW32__) || defined(__MINGW64__)
// Anything at all that is related to cygwin, msys and so forth will
#if defined(FAST_DOUBLE_PARSER_SOLARIS) || defined(FAST_DOUBLE_PARSER_CYGWIN)
// Anything at all that is related to cygwin, msys, solaris and so forth will
// always use this fallback because we cannot rely on it behaving as normal
// gcc.
#include <locale>
@ -55,7 +63,7 @@ static inline double cygwin_strtod_l(const char* start, char** end) {
#endif // __has_include
#endif // defined(__CYGWIN__) || defined(__MINGW32__) || defined(__MINGW64__)
#endif // defined(FAST_DOUBLE_PARSER_SOLARIS) || defined(FAST_DOUBLE_PARSER_CYGWIN)
@ -1086,8 +1094,8 @@ really_inline double compute_float_64(int64_t power, uint64_t i, bool negative,
// Return the null pointer on error
static const char * parse_float_strtod(const char *ptr, double *outDouble) {
char *endptr;
#if defined(__CYGWIN__) || defined(__MINGW32__) || defined(__MINGW64__)
// workround for cygwin
#if defined(FAST_DOUBLE_PARSER_SOLARIS) || defined(FAST_DOUBLE_PARSER_CYGWIN)
// workround for cygwin, solaris
*outDouble = cygwin_strtod_l(ptr, &endptr);
#elif defined(_WIN32)
static _locale_t c_locale = _create_locale(LC_ALL, "C");