I am confused by your question. It seems it is declared as returning an
int.
---------------------------------------------------------------------------
Itai Zukerman wrote:
> In contrib/btree_gist/ I see:
>
> CREATE FUNCTION gint4_union(bytea, internal)
> RETURNS int4
> AS 'MODULE_PATHNAME'
> LANGUAGE 'C';
>
> but gint4_union does this:
>
> INT4KEY *out = palloc(sizeof(INT4KEY));
> [...]
> PG_RETURN_POINTER(out);
>
> Is the int4 return type declared above a bug?
>
> --
> Itai Zukerman <http://www.math-hat.com/~zukerman/>
>
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