// This file is distributed under the University of Illinois Open Source License.
// See LICENSE.TXT for details.
// RUN: cxx_compiler %s -c -o %t.o
// RUN: linker %t.o -o %t%exeext
// RUN: runtool %t%exeext | tee %t.tmp | FileCheck %s

#include <stdio.h>
#include <stdlib.h>

// CHECK: main()
// CHECK: fn05()
// CHECK: fn04()
// CHECK: fn03()
// CHECK: ~non_trivial()
// CHECK: fn02()
// CHECK: fn01()

void fn01() { printf("%s()\n", __FUNCTION__); }
void fn02() { printf("%s()\n", __FUNCTION__); }
void fn03() { printf("%s()\n", __FUNCTION__); }
void fn04() { printf("%s()\n", __FUNCTION__); }
void fn05() { printf("%s()\n", __FUNCTION__); }

struct non_trivial {
  non_trivial() { atexit(fn02); }
  ~non_trivial() { printf("%s()\n", __FUNCTION__); }
  int v1;
};

void foo(void (*fp)()) {
  static non_trivial v1;
  atexit(fp);
}

int main(int argc, char *argv[]) {
  atexit(fn01);
  foo(fn03);
  foo(fn04);
  atexit(fn05);
  printf("%s()\n", __FUNCTION__);
  
  return 0;
}