| From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
|---|---|
| To: | Andres Freund <andres(at)anarazel(dot)de> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Why does load_external_function() return PGFunction? |
| Date: | 2018-03-26 15:14:03 |
| Message-ID: | CA+TgmoYmmaXaoWhHGYydfS9rqS2m=JYZb0484drTr_+7TUzgKA@mail.gmail.com |
| Views: | Whole Thread | Raw Message | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
On Sat, Mar 24, 2018 at 4:33 PM, Andres Freund <andres(at)anarazel(dot)de> wrote:
> I don't think it really changes the need, but it's worthwhile to note
> that gcc-8 warns about this now:
> /home/andres/src/postgresql/src/backend/postmaster/bgworker.c: In function ‘LookupBackgroundWorkerFunction’:
> /home/andres/src/postgresql/src/backend/postmaster/bgworker.c:1246:9: warning: cast between incompatible function types from ‘PGFunction’ {aka ‘long unsigned int (*)(struct FunctionCallInfoData *)’} to ‘void (*)(Datum)’ {aka ‘void (*)(long unsigned int)’} [-Wcast-function-type]
> return (bgworker_main_type)
That's probably going to mean we need, or at least want, to do
something about this at some point. Warning-free compiles are
desirable.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Tom Lane | 2018-03-26 15:27:48 | Re: [PROPOSAL] Shared Ispell dictionaries |
| Previous Message | Tom Lane | 2018-03-26 15:13:42 | Re: Direct converting numeric types to bool |