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

static method main() → dynamic {
  core::double v = #C1(() → core::int {
    return 1;
  }){(dynamic) → core::double};
}
static method f(dynamic x) → core::double
  return 1.0;

constants  {
  #C1 = static-tearoff self::f
}