* time.c: support fixed UTC offset. [ruby-dev:38326]

  (leap_year_v_p): new macro.
  (TIME_FIXOFF_P): new macro.
  (TIME_SET_FIXOFF): new macro.
  (time_init_0): renamed from time_init.
  (time_set_utc_offset): new function.
  (vtm_add_offset): new function.
  (utc_offset_arg): new function.
  (time_init_1): new function.
  (time_init): call time_init_0 or time_init_1 according argc.
  (validate_utc_offset): new function.
  (time_localtime_m): new function.
  (time_fixoff): new function.
  (time_getlocaltime): take optional UTC offset argument.
  (time_get_tm): support fixed UTC offset time.
  (Init_Time): make Time#{initialize,localtime,getlocal} varargs.

* strftime.c (rb_strftime): vtm->zone can be NULL now.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23415 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 0 deletions

diff --git a/NEWS b/NEWS
index 560f4ee591..b7a1658961 100644
--- a/NEWS
+++ b/NEWS
@@ -51,6 +51,8 @@ with all sufficient information, see the ChangeLog file.
     * extended feature:
       * time_t restriction is removed to represent before 1901 and after 2038.
         Proleptic Gregorian calendar is used for old dates.
+      * Time.new have optional arguments to specify date with time offset.
+      * Time#getlocal, Time#localtime have optional time offset argument.
 
     * incompatible changes:
       * The year argument of Time.{utc,gm,local,mktime} is now interpreted as