------- Comment #7 from jakub at gcc dot gnu dot org 2008-11-07 17:24 -------
The patch as is already rejects typedef double *__builtin_va_list;, so it is
just
{struct,union,enum} __builtin_foo that isn't rejected on the C side, which we
could reject (disallow that in pushtag?), but isn't fatal, given that GCC
internally never uses struct __builtin_*, always just uses __builtin_*
typedefs.
On the C++ side, it is more work probably.-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32455
