regression failure with current

I have seen following regression failure with current(I cvs up'ed 10
minutes ago). Any thought? This is Linux kernel 2.4.22 with glibc
2.2.4.
--
Tatsuo Ishii

*** ./expected/horology.out    Mon Sep 29 17:53:48 2003
--- ./results/horology.out    Sun Oct 26 20:21:59 2003
***************
*** 583,595 **** SELECT (timestamp with time zone 'today' = (timestamp with time zone 'tomorrow' - interval '1 day'))
as"True";  True  ------
 
!  t (1 row)  SELECT (timestamp with time zone 'tomorrow' = (timestamp with time zone 'yesterday' + interval '2 days'))
as"True";  True  ------
 
!  t (1 row)  SELECT (timestamp with time zone 'tomorrow' > 'now') as "True";
--- 583,595 ---- SELECT (timestamp with time zone 'today' = (timestamp with time zone 'tomorrow' - interval '1 day'))
as"True";  True  ------
 
!  f (1 row)  SELECT (timestamp with time zone 'tomorrow' = (timestamp with time zone 'yesterday' + interval '2 days'))
as"True";  True  ------
 
!  f (1 row)  SELECT (timestamp with time zone 'tomorrow' > 'now') as "True";
***************
*** 836,842 ****             + interval '02:01' AS time with time zone) AS time) AS "03:31:00";  03:31:00  ----------
!  03:31:00 (1 row)  SELECT CAST(cast(date 'today' + time with time zone '03:30'
--- 836,842 ----             + interval '02:01' AS time with time zone) AS time) AS "03:31:00";  03:31:00  ----------
!  02:31:00 (1 row)  SELECT CAST(cast(date 'today' + time with time zone '03:30'

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