1 // RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++11 -triple=i686-pc-linux-gnu
2
ugly_news(int * ip)3 void ugly_news(int *ip) {
4 // These are ill-formed according to one reading of C++98, and at the least
5 // have undefined behavior. But they're well-formed, and defined to throw
6 // std::bad_array_new_length, in C++11.
7 (void)new int[-1]; // expected-warning {{array size is negative}}
8 (void)new int[2000000000]; // expected-warning {{array is too large}}
9 }
10
11
12 struct S {
13 S(int);
14 S();
15 ~S();
16 };
17
18 struct T { // expected-note 2 {{not viable}}
19 T(int); // expected-note {{not viable}}
20 };
21
fn()22 void fn() {
23 (void) new int[2] {1, 2};
24 (void) new S[2] {1, 2};
25 (void) new T[2] {1, 2}; // expected-error {{no matching constructor}}
26 }
27