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Allow only one decimal point to be read under "%Ez".

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Howard Hinnant
2016-08-09 23:23:55 -04:00
parent 77435397cb
commit 0663b7aeb3
1 changed files with 4 additions and 3 deletions
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7
tz.h
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@@ -1600,17 +1600,18 @@ parse(std::basic_istream<CharT, Traits>& is,
} }
if (ratio_less<typename Duration::period, ratio<1>>::value) if (ratio_less<typename Duration::period, ratio<1>>::value)
{ {
CharT decimal_point = auto decimal_point = Traits::to_int_type(
use_facet<numpunct<CharT>>(is.getloc()).decimal_point(); use_facet<numpunct<CharT>>(is.getloc()).decimal_point());
string buf; string buf;
while (true) while (true)
{ {
auto k = is.peek(); auto k = is.peek();
if (Traits::eq_int_type(k, Traits::eof())) if (Traits::eq_int_type(k, Traits::eof()))
break; break;
if (k == decimal_point) if (Traits::eq_int_type(k, decimal_point))
{ {
buf += '.'; buf += '.';
decimal_point = Traits::eof();
is.get(); is.get();
} }
else else