(root)/
gcc-13.2.0/
gcc/
testsuite/
g++.dg/
opt/
interface1.C
// { dg-do run }
// { dg-options "-O2" }
// { dg-additional-sources "interface1-a.cc" }

#pragma implementation "interface1.h"

#include "interface1.h"

extern void g();

int main () {
  g();
}