[gpsd-dev] ✘STRUCTARRAY() warnings

[Gary E. Miller]

Yo All!

Some of Fred's OS have many warnings like this:

MacSLS: rtcm2_json.c: In function 'json_rtcm2_read':
MacSLS: rtcm2_json.c:64: warning: initialized field overwritten
MacSLS: rtcm2_json.c:64: warning: (near initialization for 'json_rtcm1[8].addr.a
rray')

They have been around a long time, but not on any OS I run.

Here is the code:

    const struct json_attr_t json_rtcm1[] = {
        RTCM2_HEADER
        {"satellites", t_array, STRUCTARRAY(rtcm2->gps_ranges.sat,
                                            rtcm1_satellite, &satcount)},
        {NULL},
    };

The problem is from json.h, this macro:

#define STRUCTARRAY(a, e, n) \
        .addr.array.element_type = t_structobject, \
        .addr.array.arr.objects.subtype = e, \
        .addr.array.arr.objects.base = (char*)a, \
        .addr.array.arr.objects.stride = sizeof(a[0]), \
        .addr.array.count = n, \
        .addr.array.maxlen = NITEMS(a)

Anyone got a clue?

RGDS
GARY
---------------------------------------------------------------------------
Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
        address@hidden  Tel:+1 541 382 8588

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