| //===----------------------------------------------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is dual licensed under the MIT and the University of Illinois Open |
| // Source Licenses. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // test operator new nothrow by replacing only operator new |
| |
| // UNSUPPORTED: sanitizer-new-delete |
| |
| #include <new> |
| #include <cstddef> |
| #include <cstdlib> |
| #include <cassert> |
| #include <limits> |
| |
| #include "count_new.hpp" |
| #include "test_macros.h" |
| |
| bool A_constructed = false; |
| |
| struct A |
| { |
| A() {A_constructed = true;} |
| ~A() {A_constructed = false;} |
| }; |
| |
| A* volatile ap; |
| |
| int main() |
| { |
| globalMemCounter.reset(); |
| assert(globalMemCounter.checkOutstandingNewEq(0)); |
| ap = new (std::nothrow) A; |
| assert(ap); |
| assert(A_constructed); |
| assert(globalMemCounter.checkOutstandingNewNotEq(0)); |
| delete ap; |
| assert(!A_constructed); |
| assert(globalMemCounter.checkOutstandingNewEq(0)); |
| } |