Mangling change between gcc 3.0 and gcc 3.1

[Gabriel Dos Reis]

Matt Austern <austern@apple.com> writes:

| Obviously this is a bug in 3.1 or 3.2: either the
| compiler or the demangler is wrong.  The question
| I don't know: which is it?

Maybe I'm wrong but I think there are some notes to that effect in
cp/NEWS: 

  *** Changes in GCC 3.1:

  [...]

  * The C++ ABI has been fixed so that `void (A::*)() const' is mangled as
    "M1AKFvvE", rather than "MK1AFvvE" as before.  This change only affects
    pointer to cv-qualified member function types.

-- Gaby