Hi all,
I was on stackoverflow when I came across this question: http://stackoverflow.com/questions/4173107/llvm-gcc-stdallocator-bug. It’s causing a segmentation fault when compiled with llvm-g++ but not when compiled with g++. It also works under OS X but not under Ubuntu 10.10.
I’ve reduced a test case down to the following:
#include
struct blub {};
struct intvec : public std::vector, public blub {};
int main() {
intvec d;
intvec e(d);
}
The last interesting comment is that if I add the following copy constructor (as well as a default constructor), it works:
intvec(const intvec & other) : std::vector(other)
{}
If I add this copy constructor (and the same default constructor), it will still seg fault.
intvec(const intvec & other) : std::vector(other), blub(other)
{}
Anyone have any ideas about this?
Thanks,
Bill Lynch