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

static method f<T extends core::Object? = dynamic>(self::f::T% t) → self::f::T%
  return t;
static method main() → dynamic {
  core::int? local;
  function #local#get() → core::int
    return let final core::int? #t1 = local in #t1.==(null) ?{core::int} throw new _in::LateError::localNI("local") : #t1{core::int};
  function #local#set(core::int #t2) → dynamic
    return local = #t2;
  #local#set.call(self::f<core::int>(0));
}