Author :
Dmitry Antipov
Date :
2022-12-09 13:09:44
Hash :d1969098 Message :Silence weird GCC warning about an uninitialized variable
For the CMake release build with -DEVENT__ENABLE_GCC_WARNINGS=ON
and -DEVENT__DISABLE_MM_REPLACEMENT=ON, GCC version 11 and 12 may
complain about possibly uninitialized variable:
In function ‘event_debug_assert_not_added_’,
inlined from ‘event_assign’ at event.c:2184:2,
inlined from ‘event_new’ at event.c:2276:6:
cc1: error: ‘ev’ may be used uninitialized [-Werror=maybe-uninitialized]
event.c: In function ‘event_new’:
event.c:361:13: note: by argument 1 of type ‘const struct event *’ to event_debug_assert_not_added_.part.0’ declared here
361 | static void event_debug_assert_not_added_(const struct event *ev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
This warning is most likely a false positive and can be silenced
by explicitly disabling inlining for 'event_assign()'.
Signed-off-by: Dmitry Antipov <dantipov@cloudlinux.com>
Dmitry Antipov