We attempt to check the ranges of added int elements to lists:

But it doesn't seem to work currently. Repro:

edition = "2024";

message Foo {
  repeated int32 int_list = 1;
}

import 'test.pb.dart';

void main() {
  Foo foo = Foo();
  foo.intList.add(1 << 40);
  print(foo);
  print(Foo.fromBuffer(foo.writeToBuffer()));
}

This works, but the roundtripping does not generate the original message as we've added a number too large for the wire format of int32.

There are also other issues that are somewhat related, but I'll probably track in separate issues:

• PbMap doesn't have a checkFunc so it also allows adding numbers outside of the supported range.
• PbList can be created directly (with PbList()) which won't have the right check function.
  I'm not sure why would you create a PbList directly (can it be removed?), but if you do that, you won't be checking the element ranges.