1// RUN: %clang_cc1 -fms-compatibility -fsyntax-only -verify -std=c++11 %s
2
3#include <stddef.h>
4
5struct arbitrary_t {} arbitrary;
6void *operator new(size_t size, arbitrary_t);
7
8void f() {
9  // Expect no error in MSVC compatibility mode
10  int *p = new(arbitrary) int[4];
11}
12
13class noncopyable { noncopyable(const noncopyable&); } extern nc; // expected-note {{here}}
14void *operator new[](size_t, noncopyable);
15void *operator new(size_t, const noncopyable&);
16void *q = new (nc) int[4]; // expected-error {{calling a private constructor}}
17
18struct bitfield { int n : 3; } bf; // expected-note {{here}}
19void *operator new[](size_t, int &);
20void *operator new(size_t, const int &);
21void *r = new (bf.n) int[4]; // expected-error {{non-const reference cannot bind to bit-field}}
22
23struct base {};
24struct derived : private base {} der; // expected-note {{here}}
25void *operator new[](size_t, base &);
26void *operator new(size_t, derived &);
27void *s = new (der) int[4]; // expected-error {{private}}
28
29struct explicit_ctor { explicit explicit_ctor(int); };
30struct explicit_ctor_tag {} ect;
31void *operator new[](size_t, explicit_ctor_tag, explicit_ctor);
32void *operator new(size_t, explicit_ctor_tag, int);
33void *t = new (ect, 0) int[4];
34void *u = new (ect, {0}) int[4];
35