// { dg-do run } // { dg-options "-Wall" } // PRMS Id: 5135 // Bug: g++ complains that the result of the new expression is not used. extern "C" int printf (const char *, ...); inline void * operator new (__SIZE_TYPE__, void *p) { return p; } class foo { public: foo() : a(42) {}; int a; }; int main() { char buffer[1024]; new (buffer) foo; foo* pY = (foo *)buffer; return pY->a != 42; }