[Bug libgcj/11085] SimpleDateFormat fails to parse valid dates

[Bug libgcj/11085] SimpleDateFormat fails to parse valid dates

[pinskia@physics.uc.edu]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11085


pinskia@physics.uc.edu changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2003-06-05 15:09:33
               date|                            |


------- Additional Comments From pinskia@physics.uc.edu  2003-06-05 15:09 -------
Confirmed with 3.3.1 (20030526) and the mainline (20030604).



------- You are receiving this mail because: -------
You are on the CC list for the bug, or are watching someone who is.

[Bug libgcj/11085] SimpleDateFormat fails to parse valid dates

[tromey@redhat.com]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11085



------- Additional Comments From tromey@redhat.com  2003-06-08 02:04 -------
I looked at this today.

I've fixed a couple bugs in this area.  I'll check in the patch
soon.

The bigger problem is that our SimpleDateFormat doesn't understand
the "Z" format.  I'm leaving this part unfixed for now.

[Bug libgcj/11085] SimpleDateFormat fails to parse valid dates

[pinskia at physics dot uc dot edu]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11085


pinskia at physics dot uc dot edu changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|2003-06-05 15:09:33         |2003-07-24 15:44:19
               date|                            |


------- Additional Comments From pinskia at physics dot uc dot edu  2003-07-24 15:44 -------
It still fails on the mainline (20030724).

[Bug libgcj/11085] SimpleDateFormat fails to parse valid dates

[dhazeghi at yahoo dot com]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11085


dhazeghi at yahoo dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|3.4                         |---

[Bug libgcj/11085] SimpleDateFormat fails to parse valid dates

[gnu_andrew at member dot fsf dot org]

------- Additional Comments From gnu_andrew at member dot fsf dot org  2005-01-22 03:29 -------
In current Classpath CVS head, parsing of this string is now successful.  The
output of the given test case is:

$ java TestParse
Result: Wed Jun 04 03:09:35  2003
Fail

"Fail" is printed because the value doesn't match the given string.  But, this
string is the time localized to the timezone of where the class is being run. 
Sun outputs this localized String, while, at present, the Classpath one is
always in GMT.  It is clear that the above figure is the time 22:09:35 -0500
shifted five hours forward to GMT.  Sun's VM (1.5) also fails the second bit, as
it produces the localized output "Wed Jun 04 04:09:35 BST 2003" (being run on a
machine in the UK).

Comparing the numeric millisecond values is more accurate, and this shows
equivalent values (1054696175000) for both VMs, and a mental grasp of the
date/time shows that the output is correct.  

The only possible bug remaining here is that the Date.toString() output is
incorrect, as it does not use the timezone field.  Whether this is truly a bug
or not is open to debate, as there appears to be no documentation on this in
java.util.Date other than the requirement for a zzz field.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11085

[Bug libgcj/11085] SimpleDateFormat fails to parse valid dates

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-03-23 21:26 -------
Subject: Bug 11085

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	tromey@gcc.gnu.org	2005-03-23 21:26:00

Modified files:
	libjava        : ChangeLog 
	libjava/java/text: SimpleDateFormat.java 
	libjava/java/util: Calendar.java GregorianCalendar.java 

Log message:
	2005-03-23  Sven de Marothy  <sven@physto.se>
	
	PR libgcj/2641, PR libgcj/9854, PR libgcj/14892, PR libgcj/18083,
	PR libgcj/11085:
	* java/util/Calendar.java
	(set): Use starting day of week when one is needed if none is given.
	* java/text/SimpleDateFormat.java
	(parse): Handle 1-12 and 1-24 timestamps correctly.
	* java/util/GregorianCalendar.java
	(computeTime, computeFields): HOUR should be in 0-11 format.
	(nonLeniencyCheck): Adjust leniency checking to that fact.
	(getLinearDay): Should be private.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/ChangeLog.diff?cvsroot=gcc&r1=1.3431&r2=1.3432
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/java/text/SimpleDateFormat.java.diff?cvsroot=gcc&r1=1.32&r2=1.33
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/java/util/Calendar.java.diff?cvsroot=gcc&r1=1.27&r2=1.28
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/java/util/GregorianCalendar.java.diff?cvsroot=gcc&r1=1.26&r2=1.27



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11085

[Bug libgcj/11085] SimpleDateFormat fails to parse valid dates

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-03-23 21:36 -------
Subject: Bug 11085

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-4_0-branch
Changes by:	tromey@gcc.gnu.org	2005-03-23 21:36:25

Modified files:
	libjava        : ChangeLog 
	libjava/java/util: Calendar.java GregorianCalendar.java 
	libjava/java/text: SimpleDateFormat.java 

Log message:
	2005-03-23  Sven de Marothy  <sven@physto.se>
	
	PR libgcj/2641, PR libgcj/9854, PR libgcj/14892, PR libgcj/18083,
	PR libgcj/11085:
	* java/util/Calendar.java
	(set): Use starting day of week when one is needed if none is given.
	* java/text/SimpleDateFormat.java
	(parse): Handle 1-12 and 1-24 timestamps correctly.
	* java/util/GregorianCalendar.java
	(computeTime, computeFields): HOUR should be in 0-11 format.
	(nonLeniencyCheck): Adjust leniency checking to that fact.
	(getLinearDay): Should be private.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.3391.2.22&r2=1.3391.2.23
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/java/util/Calendar.java.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.27&r2=1.27.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/java/util/GregorianCalendar.java.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.26&r2=1.26.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/java/text/SimpleDateFormat.java.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.32&r2=1.32.2.1



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11085

[Bug libgcj/11085] SimpleDateFormat fails to parse valid dates

[tromey at gcc dot gnu dot org]

------- Additional Comments From tromey at gcc dot gnu dot org  2005-03-23 21:38 -------
Fix checked in.


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|---                         |4.0.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11085