| // Expectation for test: |
| // // Method to test: function(test) |
| // import 'package:expect/expect.dart'; |
| // |
| // // This example illustrates a case we wish to do better in terms of inlining and |
| // // code generation. |
| // // |
| // // Today this function is compiled without inlining Wrapper.[], JSArray.[] and |
| // // Wrapper.[]= because: |
| // // JSArray.[] is too big (14 nodes) |
| // // Wrapper.[] is too big if we force inlining of JSArray (15 nodes) |
| // // Wrapper.[]= is even bigger (46 nodes) |
| // // |
| // // See #25478 for ideas on how to make this better. |
| // @NoInline() |
| // test(data, x) { |
| // data[x + 1] = data[x]; |
| // } |
| // |
| // main() { |
| // var wrapper = new Wrapper(); |
| // wrapper[33] = wrapper[1]; // make Wrapper.[]= and [] used more than once. |
| // print(test(new Wrapper(), int.parse('2'))); |
| // } |
| // |
| // class Wrapper { |
| // final List arr = <bool>[true, false, false, true]; |
| // operator[](int i) => this.arr[i]; |
| // operator[]=(int i, v) { |
| // if (i > arr.length - 1) arr.length = i + 1; |
| // return arr[i] = v; |
| // } |
| // } |
| |
| function(data, x) { |
| data.$indexSet(0, J.$add$ns(x, 1), C.JSArray_methods.$index(data.arr, x)); |
| } |
