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✅ added test with thousands_sep

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This commit is contained in:
Niels Lohmann
2017-02-19 20:08:01 +01:00
parent 5b53f03e7c
commit 4151f2d297
3 changed files with 20 additions and 48 deletions
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21
src/json.hpp.re2c
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@ -8298,25 +8298,7 @@ class basic_json
snprintf(m_buf.data(), m_buf.size(), fmt, x);
#if 0
// C locales and C++ locales are similar but
// different.
//
// If working with C++ streams we'd've used
// these, but for C formatting functions we
// have to use C locales (setlocale / localeconv),
// rather than C++ locales (std::locale installed
// by std::locale::global()).
const std::locale loc;
const char thousands_sep =
std::use_facet< std::numpunct<char>>(
loc).thousands_sep();
const char decimal_point =
std::use_facet< std::numpunct<char>>(
loc).decimal_point();
#else
// read information from locale
const auto loc = localeconv();
assert(loc != nullptr);
const char thousands_sep = !loc->thousands_sep ? '\0'
@ -8324,7 +8306,6 @@ class basic_json
const char decimal_point = !loc->decimal_point ? '\0'
: loc->decimal_point[0];
#endif
// erase thousands separator
if (thousands_sep != '\0')