Mercurial > urweb
diff src/elab_env.sml @ 1421:3dab4696d116
Subqueries may always return NULL
author | Adam Chlipala <adam@chlipala.net> |
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date | Thu, 03 Feb 2011 21:04:12 -0500 |
parents | fdf48f6ba418 |
children | 03642b83b57b |
author | Adam Chlipala <adam@chlipala.net> |
---|---|
date | Thu, 03 Feb 2011 21:04:12 -0500 |
parents | fdf48f6ba418 |
children | 03642b83b57b |