box_syntax allowed in generated function

[mathall]

macro_rules! gen_test {
  () => (
    fn test() {
      println!("{}", box 1);
    }
  );
}

gen_test!();

fn main() {
  test();
  //println!("{}", box 1);  // error, requires #![feature(box_syntax)]
}

[sfackler]

Dup of #20661

[mathall]

I don't think that's a proper dup. My bad for not writing a truly minimal test case, I suppose.

macro_rules! gen_test {
  () => (
    fn test() {
      box 1;
    }
  );
}

gen_test!();

fn main() {
  test();
  //box 1;  // error, requires #![feature(box_syntax)]
}

[sfackler]

Ah, sorry about that! Nominating.

[alexcrichton]

While not a dupe of #20661, I think this is a dupe of #12122