clang/test/CodeGenCXX/reinterpret-cast.cpp

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