* time.c (time_dup): duplicate the class of original time.

  [ruby-core:09357]

* lib/time.rb (Time::make_time, Time::rfc2822, Time::httpdate):
  should respect subclasses.  [ruby-core:09357]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@11250 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 14 insertions, 6 deletions

diff --git a/ChangeLog b/ChangeLog
index 2a93650d26..76e857575b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+Tue Oct 31 17:03:21 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* time.c (time_dup): duplicate the class of original time.
+	  [ruby-core:09357]
+
+	* lib/time.rb (Time::make_time, Time::rfc2822, Time::httpdate):
+	  should respect subclasses.  [ruby-core:09357]
+
 Mon Oct 30 23:40:52 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* Makefile.in (miniruby): add XLDFLAGS.
diff --git a/lib/time.rb b/lib/time.rb
index 3b4ee9e72a..dbc25f4193 100644
--- a/lib/time.rb
+++ b/lib/time.rb
@@ -181,7 +181,7 @@ class Time
         t.localtime if !zone_utc?(zone)
         t
       else
-        Time.local(year, mon, day, hour, min, sec, usec)
+        self.local(year, mon, day, hour, min, sec, usec)
       end
     end
     private :make_time
@@ -289,7 +289,7 @@ class Time
 
         year, mon, day, hour, min, sec =
           apply_offset(year, mon, day, hour, min, sec, zone_offset(zone))
-        t = Time.utc(year, mon, day, hour, min, sec)
+        t = self.utc(year, mon, day, hour, min, sec)
         t.localtime if !zone_utc?(zone)
         t
       else
@@ -316,14 +316,14 @@ class Time
           (\d{2}):(\d{2}):(\d{2})\x20
           GMT
           \s*\z/ix =~ date
-        Time.rfc2822(date)
+        self.rfc2822(date)
       elsif /\A\s*
              (?:Monday|Tuesday|Wednesday|Thursday|Friday|Saturday|Sunday),\x20
              (\d\d)-(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)-(\d\d)\x20
              (\d\d):(\d\d):(\d\d)\x20
              GMT
              \s*\z/ix =~ date
-        Time.parse(date)
+        self.parse(date)
       elsif /\A\s*
              (?:Mon|Tue|Wed|Thu|Fri|Sat|Sun)\x20
              (Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\x20
@@ -331,7 +331,7 @@ class Time
              (\d\d):(\d\d):(\d\d)\x20
              (\d{4})
              \s*\z/ix =~ date
-        Time.utc($6.to_i, MonthValue[$1.upcase], $2.to_i,
+        self.utc($6.to_i, MonthValue[$1.upcase], $2.to_i,
                  $3.to_i, $4.to_i, $5.to_i)
       else
         raise ArgumentError.new("not RFC 2616 compliant date: #{date.inspect}")
diff --git a/time.c b/time.c
index b856228518..d919c631f4 100644
--- a/time.c
+++ b/time.c
@@ -1066,7 +1066,7 @@ static VALUE
 time_dup(time)
     VALUE time;
 {
-    VALUE dup = time_s_alloc(rb_cTime);
+    VALUE dup = time_s_alloc(CLASS_OF(time));
     time_init_copy(dup, time);
     return dup;
 }