False positive `prefer_const_constructors` incorrectly suggests adding `const` when an extension type operator is used in an argument

[albertms10]

Given the following code, after Dart 3.4, the prefer_const_constructors lint is shown when invoking the Interval constructor in such conditions:

import 'package:meta/meta.dart' show redeclare;

extension type const Size(int size) implements int {
  @redeclare
  Size operator -() => Size(-size);
}

final class Interval {
  final Size size;
  const Interval(this.size);
  Interval get descending => Interval(-size);
  //                         ^^^^^^^^^^^^^^^ Use 'const' with the constructor to improve performance.
}

Running the Add 'const' modifier quick fix causes the code to violate const_eval_extension_type_method:

final class Interval {
  final Size size;
  const Interval(this.size);
  Interval get descending => const Interval(-size);
  //                                        ^^^^^ Extension type methods can't be used in constant expressions.
}

A similar false positive—although I remember seeing this one on Dart 3.3 as well—can also be seen in a slightly different situation:

void main() {
  final interval = Interval(-Size(5));
  //               ^^^^^^^^^^^^^^^^^^ Use 'const' with the constructor to improve performance.
}

Where applying the quick fix leads to the same broken code:

void main() {
  final interval = const Interval(-Size(5));
  //                              ^^^^^^^^ Extension type methods can't be used in constant expressions.
}

See dart info

General info

• Dart 3.4.0 (stable) (Mon May 6 07:59:58 2024 -0700) on "macos_arm64"
• on macos / Version 14.3.1 (Build 23D60)
• locale is ca-ES

Project info

• sdk constraint: '>=3.4.0 <4.0.0'
• dependencies: collection, meta
• dev_dependencies: test, very_good_analysis

[srawlins]

Fixed with 3c65563