1// RUN: %clang_cc1 -fsyntax-only -verify %s -triple=i686-pc-linux-gnu -std=c++11
2
3using size_t = decltype(sizeof(0));
4struct noreturn_t {} constexpr noreturn = {};
5
6void *operator new [[noreturn]] (size_t, noreturn_t);
7void operator delete [[noreturn]] (void*, noreturn_t);
8
9void good_news()
10{
11  auto p = new int[2][[]];
12  auto q = new int[[]][2];
13  auto r = new int*[[]][2][[]];
14  auto s = new (int(*[[]])[2][[]]);
15}
16
17void bad_news(int *ip)
18{
19  // attribute-specifiers can go almost anywhere in a new-type-id...
20  auto r = new int[[]{return 1;}()][2]; // expected-error {{expected ']'}}
21  auto s = new int*[[]{return 1;}()][2]; // expected-error {{expected ']'}}
22  // ... but not here:
23  auto t = new (int(*)[[]]); // expected-error {{an attribute list cannot appear here}}
24  auto u = new (int(*)[[]{return 1;}()][2]); // expected-error {{C++11 only allows consecutive left square brackets when introducing an attribute}} \
25                                                expected-error {{variably modified type}} \
26                                                expected-error {{a lambda expression may not appear inside of a constant expression}}
27}
28
29void good_deletes()
30{
31  delete [&]{ return (int*)0; }();
32}
33
34void bad_deletes()
35{
36  // 'delete []' is always array delete, per [expr.delete]p1.
37  // FIXME: Give a better diagnostic.
38  delete []{ return (int*)0; }(); // expected-error {{expected expression}}
39}
40