library /*isNonNullableByDefault*/;
import self as self;
import "dart:core" as core;

class A extends core::Object /*hasConstConstructor*/  {
  final field core::int bar;
  const constructor •(core::int bar) → self::A
    : self::A::bar = bar, super core::Object::•()
    ;
}
class B extends core::Object /*hasConstConstructor*/  {
  final field self::A baz;
  const constructor •(self::A baz) → self::B
    : self::B::baz = baz, super core::Object::•()
    ;
}
class C extends core::Object {
  synthetic constructor •() → self::C
    ;
  method fun() → dynamic
    ;
}
static const field core::int foo = const core::int::fromEnvironment("fisk");
static method main() → dynamic
  ;


Extra constant evaluation status:
Evaluated: FactoryConstructorInvocation @ org-dartlang-testcase:///nested_implicit_const_with_env_var.dart:5:23 -> IntConstant(0)
Extra constant evaluation: evaluated: 3, effectively constant: 1