Re: [RFC] lookup problem in blockframe.c:inside_main_func()

[Joel Brobecker <brobecker@gnat.com>]

> [First of all, what path takes you through lookup_symbol to that
> prompt?  That shouldn't ever happen, unless it's being generated in
> Ada-specific code...]

It is generated in ada-specific code. Just FYI, here is our ada-specific
lookup function, which is hooked into the language vector:

    struct symbol *
    ada_lookup_symbol ([snip])
    { 
      [snip]
      n_candidates = ada_lookup_symbol_list (ada_mangle (ada_fold_name (name)),
                                             block0, namespace, &candidates);
      
      if (n_candidates == 0)
        return NULL;
      else if (n_candidates != 1)
        user_select_syms (candidates, n_candidates, 1);  <<<-----
      [snip]
    }

user_select_syms causes the menu to appear...


> Don't use lookup_symbol?  On David's branch there's a minsym function
> for finding the minimal symbol associated with a mangled name.  I
> thought it had been merged to mainline but it hasn't.  Something to do
> the same for symbols would be reasonable, although rare.

>   Or you could
> just use the minsym version, and then call find_pc_function.

That's a good idea, I think. Lookup the minsym.... Hmmm, let me explore
this path. Thanks!

-- 
Joel