1// Copyright (C) 2003 Free Software Foundation, Inc. 2// Contributed by Nathan Sidwell 30 Jul 2003 <nathan@codesourcery.com> 3 4// make sure statement expressions work properly 5 6// { dg-do run } 7// { dg-options "" } 8 9extern "C" int printf (char const *, ...); 10extern "C" void abort (); 11 12static unsigned order[] = 13{ 14 1, 101, 2, 102, 15 3, 4, 104, 103, 16 5, 6, 105, 106, 17 7, 107, 8, 408, 9, 109, 108, 18 10, 11, 110, 411, 12, 112, 111, 19 13, 113, 20 14, 214, 114, 114, 21 0 22}; 23 24static unsigned point; 25 26static void Check (unsigned t, unsigned i, void const *ptr, char const *name) 27{ 28 printf ("%d %d %p %s\n", t, i, ptr, name); 29 30 if (order[point++] != i + t) 31 abort (); 32} 33 34template <int I> struct A 35{ 36 A () { Check (0, I, this, __PRETTY_FUNCTION__); } 37 ~A () { Check (100, I, this, __PRETTY_FUNCTION__); } 38 A (A const &) { Check (200, I, this, __PRETTY_FUNCTION__); } 39 A &operator= (A const &) { Check (300, I, this, __PRETTY_FUNCTION__); } 40 void Foo () const { Check (400, I, this, __PRETTY_FUNCTION__); } 41}; 42 43int main () 44{ 45 ({A<1> (); A<2> (); ;}); 46 ({A<3> (), A<4> (); ;}); 47 ({A<5> (), A<6> ();}); 48 ({A <7> (); A<8> (); }).Foo (), A<9> (); 49 ({A <10> (), A<11> (); }).Foo (), A<12> (); 50 ({A<13> a; a; ; }); 51 ({A<14> a; a; }); 52 Check (0, 0, 0, "end"); 53} 54