Anonymous structures

[Michael Vance]

Hello,

I can't tell if anonymous structures have been incorporated into
mainline gcc-2.9.5.1. The nasty little snippet I'm trying to compile
is:

struct r {
    union {
        int k;
        struct {
            void* t;
	    struct {
                unsigned a1   : 1; // 1
                unsigned a2   : 1; // 2
                unsigned a3   : 1; // 3
                unsigned tt   : 1; // 4
                unsigned mt   : 1; // 5
                unsigned wf   : 1; // 6
                unsigned nz   : 1; // 7
                unsigned nzw  : 1; // 8
                unsigned nf   : 1; // 9
                unsigned ac   : 1; // 10
                unsigned mp   : 3; // 13
                unsigned euva : 2; // 15
                unsigned s    : 1; // 16
                unsigned lru  : 15; // 31
            };
        };
    };

    r( ) { 
        k = 0;
    }

};

int main( int argc, char* argv[] )
{
    return 0;
}

I have a patch against egcs-1.1.1 that allows anonymous structures,
but it is a reject now, given some code changes in gcc/cp/class.c:3538 
or so.

I've read through the mailing archives a discussion between some
fellows from Cygnus and Codesourcery, but couldn't quite follow the
discussion (they seemed to be looking at gcc/cp/decl.c in their talk), 
so would appreciate some sort of idea of whether this feature is in,
not in, never going to be in, coming down the pipe, etc.

Many thanks,

m.

-- 
"How wonderful! How mysterious                                   Programmer
 I carry wood! I draw water!"                   Loki Entertainment Software
 - Anonymous Tao poet