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

class C extends core::Object {
  field core::int x = null;
  synthetic constructor •() → void
    : super core::Object::•()
    ;
}
static method f(self::C c) → void {
  dynamic x = let final dynamic #t1 = c in #t1.==(null) ? null : #t1.x;
  let final dynamic #t2 = c in #t2.==(null) ? null : #t2.x;
}
static method main() → dynamic {}