[Sqlalchemy-tickets] Issue #3380: invalid boolean check for limit/offset clause in firebird (zzzeek/sqlalchemy)

[Mike B. <iss...@bi...>]

New issue 3380: invalid boolean check for limit/offset clause in firebird
https://bitbucket.org/zzzeek/sqlalchemy/issue/3380/invalid-boolean-check-for-limit-offset

Mike Bayer:


```
#!python

from sqlalchemy import table, column, select
from sqlalchemy.dialects import firebird


t = table('test', column('id'))
stmt = select([t]).limit(5)


print(stmt.compile(dialect=firebird.dialect()))
```


regression in 1.0 due to #3034