Suppress "warning: variable 'collcollate' set but not used".

Buildfarm members that lack both HAVE_LOCALE_T and USE_ICU have been
complaining about pg_newlocale_from_collation's collcollate variable.
This is evidently fallout from commit 7d1297df0, which removed the
only usage outside those two #ifdef'd code paths.  Mark the variable
pg_attribute_unused(), like its sibling collctype, which has been that
way for a long time.
This commit is contained in:
Tom Lane 2020-11-15 12:39:49 -05:00
parent 39f9f04b57
commit ff94205787

View File

@ -1514,7 +1514,7 @@ pg_newlocale_from_collation(Oid collid)
/* We haven't computed this yet in this session, so do it */
HeapTuple tp;
Form_pg_collation collform;
const char *collcollate;
const char *collcollate pg_attribute_unused();
const char *collctype pg_attribute_unused();
struct pg_locale_struct result;
pg_locale_t resultp;