diff options
| author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2022-10-30 01:09:38 +0900 |
|---|---|---|
| committer | git <svn-admin@ruby-lang.org> | 2022-12-18 02:58:48 +0000 |
| commit | 70c905963e71667c1c8b131f290f1d5436d104e0 (patch) | |
| tree | 477a64a1d45a3f96e83c3bbd94d393c0895763f0 /ext/date | |
| parent | 6efeaabef05253cfce64f2d7c94be57cd7d4acd5 (diff) | |
[ruby/date] Remove `merid_names` table
https://github.com/ruby/date/commit/7fe2bd5f94
Diffstat (limited to 'ext/date')
| -rw-r--r-- | ext/date/date_strptime.c | 26 |
1 files changed, 11 insertions, 15 deletions
diff --git a/ext/date/date_strptime.c b/ext/date/date_strptime.c index fa1ed4c7e7..53b48d5105 100644 --- a/ext/date/date_strptime.c +++ b/ext/date/date_strptime.c @@ -18,11 +18,6 @@ static const char *month_names[] = { "October", "November", "December", }; -static const char *merid_names[] = { - "am", "pm", - "a.m.", "p.m." -}; - static const char *extz_pats[] = { ":z", "::z", @@ -402,18 +397,19 @@ date__strptime_internal(const char *str, size_t slen, case 'P': case 'p': + if (slen - si < 2) fail(); { - int i; - - for (i = 0; i < 4; i++) { - size_t l = strlen(merid_names[i]); - if (strncasecmp(merid_names[i], &str[si], l) == 0) { - si += l; - set_hash("_merid", INT2FIX((i % 2) == 0 ? 0 : 12)); - goto matched; - } + char c = str[si]; + const int hour = (c == 'P' || c == 'p') ? 12 : 0; + if (!hour && !(c == 'A' || c == 'a')) fail(); + if ((c = str[si+1]) == '.') { + if (slen - si < 4 || str[si+3] != '.') fail(); + c = str[si += 2]; } - fail(); + if (!(c == 'M' || c == 'm')) fail(); + si += 2; + set_hash("_merid", INT2FIX(hour)); + goto matched; } case 'Q': |