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https://issues.apache.org/jira/browse/HAWQ-1230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Paul Guo updated HAWQ-1230:
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Summary: Introduce macro __MAYBE_UNUSED to surpress "unused funtion"
warnings. (was: Introduce macro __MAYBE_UNUSED_FUNC to surpress "unused
funtion" warnings.)
> 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: Ed Espino
>
> 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_FUNC __attribute__((used))
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