1extern "C" int a();
2
3int main() {
4  return a();
5}
6
7// Built with gcc 4.6.3
8// $ mkdir -p /tmp/dbginfo
9// $ cp dwarfdump-test2-helper.cc dwarfdump-test2-main.cc /tmp/dbginfo/
10// $ cd /tmp/dbginfo
11// $ g++ -g dwarfdump-test2-helper.cc dwarfdump-test2-main.cc -o <output>
12