Please describe the problem:
When multiple dynamic signals have the same name, the generated wrapper functions for different signals have the same name.


Steps to reproduce:
suppose A and B are dynamic DBus.Object objects and they have the same signal propChanged:

A.propChanged += function1;
B.propChanged += function2;

the generated c code will be like:

_dynamic_propChanged_connect (....)

...
...
_dynamic_propChanged_connect (.....)

which won't compile, because there are two functions with identical names.




Actual results:


Expected results:
name them differently.

Does this happen every time?
Yes

Other information:
A dirty fix is to use a static variable in Vala.DynamicSignalBinding:
private static signal_wrapper_id;
and when get_connect_wrapper_name or get_disconnect_wrapper_name is invoked for the first time, inc signal_wrapper_id;

because the function name is then cached by the binding object, we get consistent results.

A patch follows.