[Bug other/70425] decl_expr does not print the *_decl which is it is associated with it for tree-dump.c

["pinskia at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70425

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|decl_expr contains too      |decl_expr does not print
                   |little information          |the *_decl which is it is
                   |                            |associated with it for
                   |                            |tree-dump.c
           Severity|minor                       |enhancement

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
The only operand for decl_expr are *_decl.  And DECL_EXPR is not handle
specially in dequeue_and_dump.

I don't know anyone who is using the .tu to look at the statements of a
function.