Macro tt_call::error_eof

macro_rules! error_eof {
    () => { ... };
}

Fail due to an unexpected end of input.

The resulting compiler error is typically not good. Always prefer to use error_unexpected! or error_unexpected_last! if there are tokens on which an error could reasonably be triggered.

use tt_call::error_eof;

fn main() {
    error_eof!{}
}

error: unexpected end of macro invocation
 --> src/unexpected.rs:5:5
  |
5 |     error_eof!{}
  |     ^^^^^^^^^^^^