[
https://issues.apache.org/jira/browse/HAWQ-1230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15766791#comment-15766791
]
Paul Guo commented on HAWQ-1230:
--------------------------------
Also could remove macros below,
-#ifndef POSSIBLE_UNUSED_VAR
-#define POSSIBLE_UNUSED_VAR(x) ((void)x)
-#endif
-
-#ifndef POSSIBLE_UNUSED_ARG
-#define POSSIBLE_UNUSED_ARG(x) ((void)x)
> Introduce macro __MAYBE_UNUSED to surpress "unused funtion" warnings.
> ---------------------------------------------------------------------
>
> Key: HAWQ-1230
> URL: https://issues.apache.org/jira/browse/HAWQ-1230
> Project: Apache HAWQ
> Issue Type: Bug
> Reporter: Paul Guo
> Assignee: Paul Guo
>
> Saw similar warning:
> be-secure.c:323:1: warning: unused function 'report_commerror'
> [-Wunused-function]
> One of the reason is that the callers are not compiled with some
> configuration options.
> Add the macro for gcc attribute below to surpress these kind of warnings.
> #define __MAYBE_UNUSED __attribute__((used))
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
