Hello,
I use a typedef for static assertions for pre C11 compilers. For one
static assertion
typedef struct { int i; } sem_t;
typedef int static_assert_sem_failed [((void *)0 == (sem_t *)0) ? 1 : -1];
_Static_assert((void *)0 == (sem_t *)0, "sem_failed");
I get a warning like this:
gcc -S -o - sa.c > /dev/null
sa.c:3:1: warning: variably modified ‘static_assert_sem_failed’ at file
scope
typedef int static_assert_sem_failed [((void *)0 == (sem_t *)0) ? 1 : -1];
^~~~~~~
Is there some way to get around this warning? The same expression in the
_Static_assert() doen't lead to a warning.
--
Sebastian Huber, embedded brains GmbH
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