| // RUN: %clang_cc1 -fsyntax-only -fexceptions -fcxx-exceptions -verify -std=c++98 %s |
| // RUN: %clang_cc1 -fsyntax-only -fexceptions -fcxx-exceptions -verify -std=c++11 %s |
| // RUN: %clang_cc1 -fsyntax-only -fexceptions -fcxx-exceptions -verify %s |
| int *use_new(int N) { |
| if (N == 1) |
| return new int; |
| |
| return new int [N]; |
| } |
| |
| void use_delete(int* ip, int N) { |
| if (N == 1) |
| delete ip; |
| else |
| delete [] ip; |
| } |
| |
| namespace std { |
| class bad_alloc { }; |
| |
| typedef __SIZE_TYPE__ size_t; |
| } |
| |
| void* operator new(std::size_t) throw(std::bad_alloc); |
| #if __cplusplus < 201103L |
| // expected-note@-2 {{previous declaration}} |
| #endif |
| void* operator new[](std::size_t) throw(std::bad_alloc); |
| void operator delete(void*) throw(); // expected-note{{previous declaration}} |
| void operator delete[](void*) throw(); |
| |
| void* operator new(std::size_t); |
| #if __cplusplus < 201103L |
| // expected-warning@-2 {{'operator new' is missing exception specification 'throw(std::bad_alloc)'}} |
| #endif |
| void operator delete(void*); |
| #if __cplusplus < 201103L |
| // expected-warning@-2 {{'operator delete' is missing exception specification 'throw()'}} |
| #else |
| // expected-warning@-4 {{previously declared with an explicit exception specification redeclared with an implicit}} |
| #endif |