Description of problem:
This is the my test program for function,How to use the function pointer in class in c++
-----------------------code for 1.cpp---------------------------
#include<iostream.h>
class abc
{
public :
int add(int a,int b)
{
cout<<"Calling Add function with "<<a<< "  and " <<b<<"\n";
return (a+b);
}
int sub(int a,int b)
{
cout<<"Calling sub function with "<<a<< "  and " <<b<<"\n";
return (a-b);
}
};

int add(int a,int b)
{
cout<<"Calling Add without class function with "<<a<< "  and " <<b<<"\n";
return (a+b);
}

int sub(int a,int b)
{
cout<<"Calling sub without class function with "<<a<< "  and " <<b<<"\n";
return (a-b);
}
int main()
{
int (*f1)(int,int);
f1=&add;
abc a;
int (abc::*f2)(int,int)=&(abc::add);
//cout<<"In main "<<a.*f2(3,4)<<"\n";
a.*f2(3,4);
return 0;
}
-----------------------end of code for 1.cpp---------------------------
when i comple the code it is giving error
In file included from /usr/include/c++/3.2/backward/iostream.h:31,
                 from 1.cpp:1:
/usr/include/c++/3.2/backward/backward_warning.h:32:2: warning: #warning This file includes at least one deprecated or antiquated header. Please consider using one of the 32 headers found in section 17.4.1.2 of the C++ standard. Examples include substituting the <X> header for the <X.h> header for C++ includes, or <sstream> instead of the deprecated header <strstream.h>. To disable this warning use -Wno-deprecated.
1.cpp: In function `int main()':
1.cpp:33: Internal compiler error in resolve_offset_ref, at cp/init.c:1886
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://bugzilla.redhat.com/bugzilla/> for instructions.


and when i changed line as 
int (abc::*f2)(int,int)=&abc::add;

//I think it should work but i am getting error  
1.cpp: In function `int main()':
1.cpp:36: pointer to member function called, but not in class scope





Version-Release number of selected component (if applicable):
I am using g++ gcc version 3.2 20020903 (Red Hat Linux 8.0 3.2-7)

How reproducible:
you compile code on above g++ version then it will give error.

Steps to Reproduce:
1.
2.
3.
  
Actual results:
it is giving the internal compiler error

Expected results:
it should compile the code.

Additional info: