Re: [Qemu-devel] [PATCH v3 09/10] chardev: Drop useless ChardevDummy type

[Eric Blake]

On 03/04/2016 07:40 AM, Markus Armbruster wrote:
> Eric Blake <address@hidden> writes:
> 
>> Commit d0d7708b made ChardevDummy be an empty wrapper type around
>> ChardevCommon.  But there is no technical reason for this indirection,
>> so simplify the code by directly using the base type.
>>
>> Also change the fallback assignment to assign u.null rather than
>> u.data, since a future patch will remove the data member of the C
>> struct generated for QAPI unions.
>>
>> Signed-off-by: Eric Blake <address@hidden>
>> Reviewed-by: Daniel P. Berrange <address@hidden>
> 
> Doesn't compile with MinGW:
> 
> qemu/qemu-char.c: In function 'qemu_chr_open_win_con':
> qemu/qemu-char.c:2186:29: warning: implicit declaration of function 
> 'qapi_ChardevDummy_base' [-Wimplicit-function-declaration]
>      ChardevCommon *common = qapi_ChardevDummy_base(backend->u.console);
>                              ^

The curse of not compiling all the backends, and failing to grep for
ChardevDummy.  Replacement patch coming up soon.

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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