| // RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++11 -triple=i686-pc-linux-gnu |
| |
| void ugly_news(int *ip) { |
| // These are ill-formed according to one reading of C++98, and at the least |
| // have undefined behavior. |
| // FIXME: They're ill-formed in C++11. |
| (void)new int[-1]; // expected-warning {{array size is negative}} |
| (void)new int[2000000000]; // expected-warning {{array is too large}} |
| } |
| |
| |
| struct S { |
| S(int); |
| S(); |
| ~S(); |
| }; |
| |
| struct T { // expected-note 2 {{not viable}} |
| T(int); // expected-note {{not viable}} |
| }; |
| |
| void fn() { |
| (void) new int[2] {1, 2}; |
| (void) new S[2] {1, 2}; |
| // C++11 [expr.new]p19: |
| // If the new-expression creates an object or an array of objects of class |
| // type, access and ambiguity control are done for the allocation function, |
| // the deallocation function (12.5), and the constructor (12.1). |
| // |
| // Note that this happens even if the array bound is constant and the |
| // initializer initializes every array element. |
| (void) new T[2] {1, 2}; // expected-error {{no matching constructor}} expected-note {{in implicit initialization of array element 2}} |
| } |