diff options
Diffstat (limited to 'boost/date_time/format_date_parser.hpp')
| -rw-r--r-- | boost/date_time/format_date_parser.hpp | 34 |
1 files changed, 11 insertions, 23 deletions
diff --git a/boost/date_time/format_date_parser.hpp b/boost/date_time/format_date_parser.hpp index 4a76529f6c..a40dee6fb6 100644 --- a/boost/date_time/format_date_parser.hpp +++ b/boost/date_time/format_date_parser.hpp @@ -7,7 +7,7 @@ * Boost Software License, Version 1.0. (See accompanying * file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt) * Author: Jeff Garland, Bart Garst - * $Date: 2009-06-04 01:24:49 -0700 (Thu, 04 Jun 2009) $ + * $Date$ */ @@ -63,7 +63,7 @@ fixed_string_to_int(std::istreambuf_iterator<charT>& itr, itr++; j++; } - int_type i = -1; + int_type i = static_cast<int_type>(-1); // mr.cache will hold leading zeros. size() tells us when input is too short. if(mr.cache.size() < length) { return i; @@ -111,7 +111,7 @@ var_string_to_int(std::istreambuf_iterator<charT>& itr, ++itr; ++j; } - int_type i = -1; + int_type i = static_cast<int_type>(-1); if(!s.empty()) { i = boost::lexical_cast<int_type>(s); } @@ -256,7 +256,6 @@ class format_date_parser // skip leading whitespace while(std::isspace(*sitr) && sitr != stream_end) { ++sitr; } - charT current_char = *sitr; short year(0), month(0), day(0), day_of_year(0);// wkday(0); /* Initialized the following to their minimum values. These intermediate @@ -272,7 +271,8 @@ class format_date_parser const_itr itr(format_str.begin()); while (itr != format_str.end() && (sitr != stream_end)) { if (*itr == '%') { - itr++; + if ( ++itr == format_str.end()) + break; if (*itr != '%') { switch(*itr) { case 'a': @@ -290,7 +290,6 @@ class format_date_parser } wkday = mr.current_match; if (mr.has_remaining()) { - current_char = mr.last_char(); use_current_char = true; } break; @@ -310,7 +309,6 @@ class format_date_parser } wkday = mr.current_match; if (mr.has_remaining()) { - current_char = mr.last_char(); use_current_char = true; } break; @@ -326,7 +324,6 @@ class format_date_parser } t_month = month_type(mr.current_match); if (mr.has_remaining()) { - current_char = mr.last_char(); use_current_char = true; } break; @@ -342,7 +339,6 @@ class format_date_parser } t_month = month_type(mr.current_match); if (mr.has_remaining()) { - current_char = mr.last_char(); use_current_char = true; } break; @@ -438,7 +434,6 @@ class format_date_parser itr++; if (use_current_char) { use_current_char = false; - current_char = *sitr; } else { sitr++; @@ -476,14 +471,14 @@ class format_date_parser // skip leading whitespace while(std::isspace(*sitr) && sitr != stream_end) { ++sitr; } - charT current_char = *sitr; short month(0); const_itr itr(format_str.begin()); while (itr != format_str.end() && (sitr != stream_end)) { if (*itr == '%') { - itr++; + if ( ++itr == format_str.end()) + break; if (*itr != '%') { switch(*itr) { case 'b': @@ -491,7 +486,6 @@ class format_date_parser mr = m_month_short_names.match(sitr, stream_end); month = mr.current_match; if (mr.has_remaining()) { - current_char = mr.last_char(); use_current_char = true; } break; @@ -501,7 +495,6 @@ class format_date_parser mr = m_month_long_names.match(sitr, stream_end); month = mr.current_match; if (mr.has_remaining()) { - current_char = mr.last_char(); use_current_char = true; } break; @@ -529,7 +522,6 @@ class format_date_parser itr++; if (use_current_char) { use_current_char = false; - current_char = *sitr; } else { sitr++; @@ -581,14 +573,14 @@ class format_date_parser // skip leading whitespace while(std::isspace(*sitr) && sitr != stream_end) { ++sitr; } - charT current_char = *sitr; short wkday(0); const_itr itr(format_str.begin()); while (itr != format_str.end() && (sitr != stream_end)) { if (*itr == '%') { - itr++; + if ( ++itr == format_str.end()) + break; if (*itr != '%') { switch(*itr) { case 'a': @@ -600,7 +592,6 @@ class format_date_parser mr = m_weekday_short_names.match(sitr, stream_end); wkday = mr.current_match; if (mr.has_remaining()) { - current_char = mr.last_char(); use_current_char = true; } break; @@ -614,7 +605,6 @@ class format_date_parser mr = m_weekday_long_names.match(sitr, stream_end); wkday = mr.current_match; if (mr.has_remaining()) { - current_char = mr.last_char(); use_current_char = true; } break; @@ -641,7 +631,6 @@ class format_date_parser itr++; if (use_current_char) { use_current_char = false; - current_char = *sitr; } else { sitr++; @@ -674,14 +663,14 @@ class format_date_parser // skip leading whitespace while(std::isspace(*sitr) && sitr != stream_end) { ++sitr; } - charT current_char = *sitr; unsigned short year(0); const_itr itr(format_str.begin()); while (itr != format_str.end() && (sitr != stream_end)) { if (*itr == '%') { - itr++; + if ( ++itr == format_str.end()) + break; if (*itr != '%') { //match_results mr; switch(*itr) { @@ -714,7 +703,6 @@ class format_date_parser itr++; if (use_current_char) { use_current_char = false; - current_char = *sitr; } else { sitr++; |