[Bug] Definitions not checked in complement [sf#48]

[lsf37]

*Reported by anonymous on 2001-12-10 11:09 UTC
When referring to an undeclared definition in a
complement expression no error is reported:

%%

r = !{s}

%%

will be accepted, but a NullPointerException is thrown
when the dfa is constructed as `s' is not defined.

[lsf37]

Commented by lsf37 on 2001-12-12 17:47 UTC
Logged In: YES
user_id=93534

I've reproduced the bug; macros containing complement or
upto are not checked for definedness before NFA
construction.

The bug will be fixed in the next release.

[lsf37]

Updated by lsf37 on 2001-12-12 17:47 UTC

• status: open --> open-accepted

[lsf37]

Updated by lsf37 on 2004-04-12 12:26 UTC

• status: open-accepted --> closed