pkg/front_end/testcases/extensions/issue40816.dart.strong.expect

library;
import self as self;
import "dart:core" as core;

class A extends core::Object {
  synthetic constructor •() → self::A*
    : super core::Object::•()
    ;
}
class B extends core::Object {
  synthetic constructor •() → self::B*
    : super core::Object::•()
    ;
}
extension _extension#0 on self::A* {
  method foo = self::_extension#0|foo;
  tearoff foo = self::_extension#0|get#foo;
}
static method _extension#0|foo(final self::A* #this, self::A* a, self::B* b) → void {}
static method _extension#0|get#foo(final self::A* #this) → (self::A*, self::B*) →* void
  return (self::A* a, self::B* b) → void => self::_extension#0|foo(#this, a, b);
static method main() → void {
  dynamic a = new self::A::•();
  dynamic b = new self::B::•();
  self::_extension#0|foo(new self::A::•(), a as{TypeError,ForDynamic} self::A*, b as{TypeError,ForDynamic} self::B*);
}