latex3/svn-mirror — Issue #63: The `check-declarations` option is not comprehensive
Author: blefloch
Created: 2011-12-30 21:34:58+00:00
State: open

\RequirePackage[check-declarations]{expl3}
\cs_show:N \bool_set_false:N

tells me that `\bool_set_false:N` does not check that the variable is already defined. The same probably happens with flags, and perhaps other non-register non-tl data types.