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author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2021-06-26 22:23:54 +0900 |
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committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2021-06-27 08:37:42 +0900 |
commit | 1fd8b6f2b9b856a7becbda989d3d93f3c795f9a8 (patch) | |
tree | 3394de31ea72f751772af6e33cb8c44f5a33726d /time.c | |
parent | b1428b279fe5069f38dae19951dc0a7031422a2b (diff) | |
download | ruby-1fd8b6f2b9b856a7becbda989d3d93f3c795f9a8.tar.gz |
Shrink monthly tables
Diffstat (limited to 'time.c')
-rw-r--r-- | time.c | 12 |
1 files changed, 6 insertions, 6 deletions
@@ -745,7 +745,7 @@ rb_gmtime_r(const time_t *t, struct tm *result) # define GMTIME(tm, result) rb_gmtime_r((tm), &(result)) #endif -static const int common_year_yday_offset[] = { +static const int16_t common_year_yday_offset[] = { -1, -1 + 31, -1 + 31 + 28, @@ -760,7 +760,7 @@ static const int common_year_yday_offset[] = { -1 + 31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31 + 30 /* 1 2 3 4 5 6 7 8 9 10 11 */ }; -static const int leap_year_yday_offset[] = { +static const int16_t leap_year_yday_offset[] = { -1, -1 + 31, -1 + 31 + 29, @@ -776,10 +776,10 @@ static const int leap_year_yday_offset[] = { /* 1 2 3 4 5 6 7 8 9 10 11 */ }; -static const int common_year_days_in_month[] = { +static const int8_t common_year_days_in_month[] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 }; -static const int leap_year_days_in_month[] = { +static const int8_t leap_year_days_in_month[] = { 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 }; @@ -1107,7 +1107,7 @@ gmtime_with_leapsecond(const time_t *timep, struct tm *result) result->tm_yday = leap_year_p(result->tm_year + 1900) ? 365 : 364; } else if (result->tm_mday == 1) { - const int *days_in_month = leap_year_p(result->tm_year + 1900) ? + const int8_t *days_in_month = leap_year_p(result->tm_year + 1900) ? leap_year_days_in_month : common_year_days_in_month; result->tm_mon--; @@ -2030,7 +2030,7 @@ vtm_add_offset(struct vtm *vtm, VALUE off, int sign) vtm->yday = leap_year_v_p(vtm->year) ? 366 : 365; } else if (vtm->mday == 1) { - const int *days_in_month = leap_year_v_p(vtm->year) ? + const int8_t *days_in_month = leap_year_v_p(vtm->year) ? leap_year_days_in_month : common_year_days_in_month; vtm->mon--; |