Re: MI: type prefixes for values

[Vladimir Prus <ghost@cs.msu.su>]

Nick Roberts wrote:

> 2006-03-12  Nick Roberts  <nickrob@snap.net.nz>
> 
> * mi/mi-cmd-stack.c (list_args_or_locals): Use common_val_print
> instead of print_variable_value so that type doesn't get printed
> with value.

This patch is much more important that value formatting, in fact. Without
it, if there's local reference variable that's no initialized, we get this
output from gdb:

   (gdb) -stack-list-locals --all-values 
   Cannot access memory at address 0x1
   ^error,msg="Cannot access memory at address 0x1"

Essentially, I can't see any local variables. This patch fixes this too,
because, I believe, common_val_print does check for non-dereferencable
values. Changelogs say common_val_print was specifically added for this
purpose.

- Volodya