1 // P0614R1 2 // { dg-do compile { target c++11 } } 3 // { dg-options "" } 4 5 void fn1()6fn1 () 7 { 8 int a[] = { 1, 2, 3, 4, 5 }; 9 10 for (int i = 0; auto x : a) // { dg-warning "range-based .for. loops with initializer only available with" "" { target c++17_down } } 11 ++i; 12 13 int i; 14 for (i = 0; auto x : a) // { dg-warning "range-based .for. loops with initializer only available with" "" { target c++17_down } } 15 ++i; 16 } 17