| // PR c++/69531 - DR 1307, Overload resolution based on size of array init-list. |
| // { dg-do run { target c++20 } } |
| |
| int f(int const(&)[]) { return 1; } |
| int f(int const(&)[2]) { return 2; } |
| |
| int f2(int const(&)[]) { return 1; } |
| int f2(int const(&)[1]) { return 2; } |
| |
| int f3(int const(&)[]) { return 1; } |
| int f3(int const(&)[1]) { return 2; } |
| int f3(int const(&)[2]) { return 3; } |
| |
| int main () |
| { |
| if (f ({}) != 1) |
| __builtin_abort (); |
| if (f ({1}) != 1) |
| __builtin_abort (); |
| if (f ({1, 2}) != 2) |
| __builtin_abort (); |
| |
| if (f2 ({}) != 1) |
| __builtin_abort (); |
| if (f2 ({1}) != 2) |
| __builtin_abort (); |
| |
| if (f3 ({}) != 1) |
| __builtin_abort (); |
| if (f3 ({1}) != 2) |
| __builtin_abort (); |
| if (f3 ({1, 2}) != 3) |
| __builtin_abort (); |
| } |
