Log Message:
-----------
Remove usage of ArrayType->flags field, use pgsql's macros BITS_PER_BYTE instead
of self-defined macros, add limit of Array to gist__int_ops. BTW, intarray now
doesn't support NULLs in arrays.
Modified Files:
--------------
pgsql/contrib/intarray:
_int.h (r1.5 -> r1.6)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/intarray/_int.h.diff?r1=1.5&r2=1.6)
_int_gist.c (r1.6 -> r1.7)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/intarray/_int_gist.c.diff?r1=1.6&r2=1.7)
_int_tool.c (r1.3 -> r1.4)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/intarray/_int_tool.c.diff?r1=1.3&r2=1.4)
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