Be smarter and faster about aliases.
authoraland <aland>
Fri, 28 Jul 2006 21:46:11 +0000 (21:46 +0000)
committeraland <aland>
Fri, 28 Jul 2006 21:46:11 +0000 (21:46 +0000)
commit36d3386f166a11a62256fa67f6f53b0ad11026f0
treecec9ad0fbe78d820dc694cf1562e62a41fc86c87
parent68fcec30c9979a6e819a388cc273b2f9d1358082
Be smarter and faster about aliases.

Don't allow aliases between attributes of differing types.

Note that enforcing that the target of the alias has values means
that the aliased attribute is of the correct type: integer, etc.
src/lib/dict.c