On 01/02/2017 10:55 AM, Joe Conway wrote:
> On the 9.2 and 9.3 branches I see two warnings:
> This one once:
> ---------------
> plancache.c:1197:9: warning: ‘plan’ may be used uninitialized in this
> function [-Wmaybe-uninitialized]
>
> And this one once per bison file:
> ---------------
> gram.y:169.1-13: warning: deprecated directive, use ‘%name-prefix’
> [-Wdeprecated]
> %name-prefix="base_yy"
> ^^^^^^^^^^^^^
> Starting in 9.5 I only get the plancache.c warning and this one:
> ---------------
> lwlock.c:1555:5: warning: ‘mode’ may be used uninitialized in this
> function [-Wmaybe-uninitialized]
> if (mode == LW_EXCLUSIVE)
Peter Eisentraut's Bison deprecation warnings patch (per Tom's reply
nearby in this thread) back-patched to 9.2 and 9.3 branches.
https://git.postgresql.org/gitweb/?p=postgresql.git;a=commit;h=55fb759ab3e7543a6be72a35e6b6961455c5b393
Stephen Frosts's plancache.c back-patched to 9.6 through 9.2
and lwlock.c back-patched 9.6 through 9.5:
https://git.postgresql.org/gitweb/?p=postgresql.git;a=commit;h=d97b14ddab2059e1d73c0cd17f26bac4ef13e682
> For the sake of completeness, in 9.4. I get the plancache.c warning and
> this one:
> ---------------
> basebackup.c:1284:6: warning: variable ‘wait_result’ set but not used
> [-Wunused-but-set-variable]
> int wait_result;
This one is no longer seen -- I must have neglected to pull before
making that comment.
Joe
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