On Sun, Apr 5, 2020 at 3:31 PM Andres Freund <andres@anarazel.de> wrote:
> The warnings don't seem too unreasonable. The compiler can't see that
> the error_cb inside json_manifest_parse_failure() is not expected to
> return. Probably worth adding a wrapper around the calls to
> context->error_cb and mark that as noreturn.
Eh, how? The callback is declared as:
typedef void (*json_manifest_error_callback)(JsonManifestParseContext *,
char
*fmt, ...) pg_attribute_printf(2, 3);
I don't know of a way to create a wrapper around that, because of the
variable argument list. We could change the callback to take va_list,
I guess.
Does it work for you to just add pg_attribute_noreturn() to this
typedef, as in the attached?
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
