1// RUN: %clang_cc1 -emit-llvm -o - %s -std=c++11
2// REQUIRES: LP64
3
4void *f1(unsigned long l) {
5  return reinterpret_cast<void *>(l);
6}
7
8unsigned long f2() {
9  return reinterpret_cast<unsigned long>(nullptr);
10}
11
12unsigned long f3(void *p) {
13  return reinterpret_cast<unsigned long>(p);
14}
15
16void f4(int*&);
17void f5(void*& u) {
18  f4(reinterpret_cast<int*&>(u));
19}
20