Christoph,
So basically what's going on here is that GCC is probably being a little
too helpful in this case. It's complaining that it's going to call a
method with an uninitialized variable, but the only reason we need the
variable is to figure out which overloaded method is called, which means
that the variable is never actually used. It does it this way to exploit
the recursive call in order to build up the proper D-Bus signature -
although now that I think about it, it may be possible to use TMP to
achieve the same effect...(I will look into it sometime this week/weekend.
I'm currently updating the dbus-cxx tools)
You could try:
http://stackoverflow.com/questions/965093/selectively-disable-gcc-warnings-for-only-part-of-a-translation-unit
-Robert Middleton
On Tue, Sep 10, 2013 at 3:45 AM, Christoph Pramberger <
pra...@gm...> wrote:
> Hello,
>
> currently I'm using the SVN repository of dbus-cxx.
>
> If I compile the example programm "server.cpp" I get following warnings:
>
> /usr/local/include/dbus-cxx-0.7/dbus-cxx/method.h: In member function
> ‘std::string DBus::Method<T_return, T_arg1, T_arg2, sigc::nil, sigc::nil,
> sigc::nil, sigc::nil, sigc::nil>::introspect(int) const [with T_return =
> double, T_arg1 = double, T_arg2 = double]’:
> /usr/local/include/dbus-cxx-0.7/dbus-cxx/method.h:290: warning: ‘type’ may
> be used uninitialized in this function
> /usr/local/include/dbus-cxx-0.7/dbus-cxx/method.h:294: warning: ‘arg1’ may
> be used uninitialized in this function
> /usr/local/include/dbus-cxx-0.7/dbus-cxx/method.h:298: warning: ‘arg2’ may
> be used uninitialized in this function
>
> Does anybody know how I can fix that, because I mostly compile my code
> with "-Wall -Werror".
>
> Thanks
>
>
> ------------------------------------------------------------------------------
> How ServiceNow helps IT people transform IT departments:
> 1. Consolidate legacy IT systems to a single system of record for IT
> 2. Standardize and globalize service processes across IT
> 3. Implement zero-touch automation to replace manual, redundant tasks
> http://pubads.g.doubleclick.net/gampad/clk?id=51271111&iu=/4140/ostg.clktrk
> _______________________________________________
> Dbus-cxx-users mailing list
> Dbu...@li...
> https://lists.sourceforge.net/lists/listinfo/dbus-cxx-users
>
>
|
