[mercury-users] How do bool.or_list and bool.and_list behave for empty lists?

[Nicholas Nethercote]

Hi,

How do bool.or_list and bool.and_list behave for empty lists?  The docs 
don't say.

Looking at the code, and_list gives 'yes', or_list gives 'no', which is what 
I guessed, but it would be nice if it were documented.

Thanks.

Nick
--------------------------------------------------------------------------
mercury-users mailing list
Post messages to:       mercury-users at csse.unimelb.edu.au
Administrative Queries: owner-mercury-users at csse.unimelb.edu.au
Subscriptions:          mercury-users-request at csse.unimelb.edu.au
--------------------------------------------------------------------------