recent compiler warnings - Mailing list pgsql-hackers

From Jeff Janes
Subject recent compiler warnings
Date
Msg-id CAMkU=1zC86xKxqN6gK0+AyqkdL9OOvaMXeZ3TGKsG7yFdSTvGg@mail.gmail.com
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Responses Re: recent compiler warnings  (Andres Freund <andres@anarazel.de>)
List pgsql-hackers
Sorry for starting a new thread, I can't find the correct one to reply to.

Using: gcc version 4.8.3 20140627 [gcc-4_8-branch revision 212064] (SUSE Linux)

commit ed0097e4f9e6b1 has introduced two compiler warnings:

gistutil.c: In function 'gistproperty':
gistutil.c:855:16: warning: variable 'rd_index' set but not used
[-Wunused-but-set-variable] Form_pg_index rd_index;               ^
amutils.c: In function 'test_indoption':
amutils.c:118:16: warning: variable 'rd_index' set but not used
[-Wunused-but-set-variable] Form_pg_index rd_index;               ^

commit ed0097e4f9e6b1227935e01fa67f12a238b66064
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date:   Sat Aug 13 18:31:14 2016 -0400
   Add SQL-accessible functions for inspecting index AM properties.


I don't know if this compiler is a too clever by half, or not clever enough.

Cheers,

Jeff



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