1 // { dg-do run } 2 // check cleanup of template temporaries 3 extern "C" void abort (); 4 extern "C" void exit (int); 5 6 int ctor = 0; 7 int dtor = 0; 8 9 template <class T> struct A { AA10 A() {ctor++;} AA11 A(int) {ctor++;} AA12 A(const A&) {ctor++;} ~AA13 ~A() {dtor++;} operator intA14 operator int() {return 0;} 15 }; 16 17 template <class T> void ff(T); 18 ff(T)19template <class T> void ff(T) 20 { 21 } 22 g(int)23void g(int) 24 { 25 } 26 f()27void f() 28 { 29 int x; 30 31 A<int> a1; 32 A<double> a2(37); 33 A<long> a3 = A<long>(47); 34 A<short> a4 = 97; 35 36 g(A<char*>()); 37 38 A<char**>(); 39 40 x ? A<char*>() : A<char*>(); 41 42 x = 47, A<double*>(), A<int>(39), A<void>(23), -17; 43 44 while (A<short>()) 45 ; 46 for (;A<unsigned>(3);) 47 ; 48 if (A<A<double> >()) 49 ; 50 51 ff(A<double>()); 52 53 throw 59; 54 } 55 56 int main()57main() 58 { 59 int flag = 0; 60 61 try { 62 A<unsigned long>(); 63 f(); 64 } 65 catch (int) { 66 A<float>(34); 67 flag = 1; 68 } 69 70 if (!flag) 71 abort(); 72 73 if (!ctor || ctor != dtor) 74 abort(); 75 76 exit(0); 77 } 78