Does order of inline function definitions matter?

[Mike]

I am wondering if I need to define my inline functions in the correct
order to get the full benefits of inlining.  In the following code,
will g++ inline the function b() within a()?

inline void a ()
{
    b();
}

inline void b ()
{
    do_something();
}

Or do I need to reorder them in the source file?

Thanks,

Mike