1 extern "C" int a();
2 
main()3 int 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