Hi,
here's a little sample code, which could be compiled with g++ 3.01 under
hp-ux, but when compiled with g++ 3.4.6 under linux, following error
occured:
sample.c: In member function 'T C2<T>::PROC(T)':
sample.c:19: error: 'c1i' was not declared in this scope
Compilation was executed with "g++ sample.c" without any further
options. Other compiler versions are not existing.
I sent this e-mail previously to gcc@xxxxxxxxxxxx There I got two hints:
1. use this forum
2. write this->c1i instead of c1i, which works.
But as this is a sample of a very large code, I will have to insert the
this->... many times. Does anyone knows another fix (maybe by gcc
options) ?
Many thanks in advance
Oliver
sample.c
----------
#include <stdarg.h>
#include <stdlib.h>
#include <stdio.h>
using namespace std;
template <typename T> class C1 {
public:
T c1i;
C1() { c1i = 1.0; };
~C1() { };
};
template <typename T> class C2 : public C1<T> {
public:
T c2i;
C2() { c2i = 1; };
~C2() { };
T PROC(T x) { c1i = c2i; };
};
int main(int argc, char **argv)
{
C1<double> c1;
C2<double> c2;
return EXIT_SUCCESS;
}
