*** ./expected/plpgsql.out	Thu Jun 30 18:32:22 2005
--- ./results/plpgsql.out	Fri Jul  1 19:39:51 2005
***************
*** 1855,1860 ****
--- 1855,1861 ----
  (1 row)
  
  drop function dup(anyelement);
+ ERROR:  function dup(anyelement) does not exist
  --
  -- test PERFORM
  --

======================================================================

*** ./expected/rangefuncs.out	Mon May 30 17:35:15 2005
--- ./results/rangefuncs.out	Fri Jul  1 19:39:48 2005
***************
*** 493,498 ****
--- 493,499 ----
  --
  CREATE FUNCTION dup (f1 anyelement, f2 out anyelement, f3 out anyarray)
  AS 'select $1, array[$1,$1]' LANGUAGE sql;
+ ERROR:  function "dup" already exists with same argument types
  SELECT dup(22);
        dup       
  ----------------
***************
*** 508,514 ****
  (1 row)
  
  SELECT * FROM dup('xyz'::text);
!  f2  |    f3     
  -----+-----------
   xyz | {xyz,xyz}
  (1 row)
--- 509,515 ----
  (1 row)
  
  SELECT * FROM dup('xyz'::text);
!   j  |     k     
  -----+-----------
   xyz | {xyz,xyz}
  (1 row)
***************
*** 516,521 ****
--- 517,525 ----
  -- equivalent specification
  CREATE OR REPLACE FUNCTION dup (inout f2 anyelement, out f3 anyarray)
  AS 'select $1, array[$1,$1]' LANGUAGE sql;
+ ERROR:  cannot change return type of existing function
+ DETAIL:  Row type defined by OUT parameters is different.
+ HINT:  Use DROP FUNCTION first.
  SELECT dup(22);
        dup       
  ----------------

======================================================================