// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -O3 -emit-llvm -o - %s | FileCheck %s
// PR7490

// CHECK-LABEL: define signext i8 @_Z2f0v
// CHECK: ret i8 0
// CHECK: }
inline void* operator new[](unsigned long, void* __p)  { return __p; }
static void f0_a(char *a) {
  new (a) char[4]();
}
char f0() {
  char a[4];
  f0_a(a);
  return a[0] + a[1] + a[2] + a[3];
}
