Re: C++ bootstrap (part 11/n): Add casts from void *

[Andrew Pinski <pinskia at physics dot uc dot edu>]

On Jul 25, 2004, at 6:12 PM, Bernardo Innocenti wrote:

> > | -      if (op == SIZEOF_EXPR)
> > | +      if (op == (enum tree_code) SIZEOF_EXPR)
> >
> > Why this?
>
> SIZEOF_EXPR is really of type enum c_tree_code in the
> C frontend.
>
> I'm afraid I have many similar casts for enum correctness
> in my patch backlog... I know they suck, but we can't do
> much about it :-(
If this is true then there is no way to use C++ to bootstrap
as this will cause an old of range value from the enum which
is undefined in C++ unless you change the definition of the
current enum because it only goes one past the end of the
generic trees.

Andrew Pinski