//===----------------------------------------------------------------------===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // test placement new #include #include int A_constructed = 0; struct A { A() {++A_constructed;} ~A() {--A_constructed;} }; int main() { char buf[sizeof(A)]; A* ap = new(buf) A; assert((char*)ap == buf); assert(A_constructed == 1); }