cc1plus memory exhausted (>200Meg)

[Fred Richardson <frichard at bbn dot com>]

Hi!

I've applied Jason Merrill's Oct 3rd patch, but there is still a
run-away memory problem.  Here's a simple STL example:

    %> cat foo.cc
    #include <stdlib.h>
    #include <iostream.h>
    #include <algorithm>
    #include <vector.h>

    int main()
    {
        vector<int>             int_vec(5, 1);
        vector<vector<int> >    int_vec_vec(7, int_vec);
        vector<vector<vector<int> > > int_vec_vec_vec(9, int_vec_vec);

        cout << int_vec_vec_vec[3][3][3] << endl;
        cout << "wow" << endl;
    }
    %> limit datasize 200000
    %> g++ -Wall -fno-exceptions -O2 -o foo  -I$SGI_STL_INC_DIR foo.cc -lstdc++
    foo.cc: In function `int main()':
    foo.cc:14: virtual memory exhausted
    %> 

I'm using the SGI STL here.  If I use the egcs version of
the STL (which is an older version), other bad things happen:

    %> g++ -Wall -fno-exceptions -O2 -o foo foo.cc -lstdc++
    ..../egcs/include/g++/vector.h:103: Internal compiler error 97.
    ..../egcs/include/g++/vector.h:103: Please submit a full bug report to `egcs-bugs@cygnus.com'.
    %> 

I also tried the "SGI STL Adaptation Project"'s version, but I ran
into the same problem (and then some).

If anyone has time to look into this, that would be great.

                -Fred