Compiling the following source the compiler crash with the following error:
main.cpp:77: internal compiler error: in output_constant, at varasm.c:3890
// file main.cpp
#include <iostream>
#include "c.h"
int main()
{
Test<S> t;
t.out();
std::cout << "here" << std::endl;
return 0;
}
template <class T> int Test<S>::myInt;
template <class T> S& Test<S>::myS = S::instance();
// file c.h
class S
{
public:
S() { }
~S() { }
S& instance() {
static S myS;
return myS;
}
void out() { std::cout << "S" << std::endl; }
private:
S(const S&); //disabled
S operator=(const S&); //disabled
};
///////////////////////////////////////
template <class T>
class Test
{
public:
Test() { }
~Test() {}
static int myInt;
static S & myS;
static void out() { std::cout << myInt << std::endl; myS.out(); }
};
///////////////////////////////////////
//file c.cpp
#include <iostream>
#include "c.h"
///////////////////////////////////////
if you move the initialization of static members from main.cpp in c.cpp
then you get a link error ( I don't know if this it's a problem too ).
Regards
Gaetano Mendola
--
Summary: internal compiler error on static member assignment
Product: gcc
Version: 3.4.3
Status: UNCONFIRMED
Severity: critical
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: mendola at bigfoot dot com
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20980
