error[E0608]: cannot index into a value of type `({integer},)`
  --> $DIR/suggestion-non-ascii.rs:14:21
   |
14 |     println!("☃{}", tup[0]); //~ ERROR cannot index into a value of type
   |                     ^^^^^^ help: to access tuple elements, use: `tup.0`

error: aborting due to previous error