Log Message:
-----------
Add regression tests for the fix committed by Tom for casting between
the row types of parent/child tables.
Modified Files:
--------------
pgsql/src/test/regress/expected:
inherit.out (r1.18 -> r1.19)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/expected/inherit.out.diff?r1=1.18&r2=1.19)
pgsql/src/test/regress/sql:
inherit.sql (r1.8 -> r1.9)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/sql/inherit.sql.diff?r1=1.8&r2=1.9)