tests/isc/ht_test.c triggers the following compiler warnings when built
against development versions of cmocka:
In file included from ht_test.c:24:
ht_test.c: In function ‘test_ht_full’:
ht_test.c:68:45: warning: passing argument 2 of ‘_assert_ptr_equal’ makes pointer from integer without a cast [-Wint-conversion]
68 | assert_ptr_equal((void *)i, (uintptr_t)f);
/usr/include/cmocka.h:1513:56: note: in definition of macro ‘assert_ptr_equal’
1513 | #define assert_ptr_equal(a, b) _assert_ptr_equal((a), (b), __FILE__, __LINE__)
| ^
/usr/include/cmocka.h:2907:36: note: expected ‘const void *’ but argument is of type ‘long unsigned int’
2907 | const void *b,
| ~~~~~~~~~~~~^
ht_test.c:163:45: warning: passing argument 2 of ‘_assert_ptr_equal’ makes pointer from integer without a cast [-Wint-conversion]
163 | assert_ptr_equal((void *)i, (uintptr_t)f);
/usr/include/cmocka.h:1513:56: note: in definition of macro ‘assert_ptr_equal’
1513 | #define assert_ptr_equal(a, b) _assert_ptr_equal((a), (b), __FILE__, __LINE__)
| ^
/usr/include/cmocka.h:2907:36: note: expected ‘const void *’ but argument is of type ‘long unsigned int’
2907 | const void *b,
| ~~~~~~~~~~~~^
These are caused by a change to the definitions of pointer assert
functions in cmocka's development branch [1]. Fix by casting the
affected variables to (void *) instead of (uintptr_t).
[1] https://git.cryptomilk.org/projects/cmocka.git/commit/?id=09621179af67535788a67957a910d9f17c975b45
8d36e68c7a