1error[E0308]: mismatched types
2  --> $DIR/tag-that-dare-not-speak-its-name.rs:11:20
3   |
4LL |     let x : char = last(y);
5   |             ----   ^^^^^^^ expected `char`, found enum `Option`
6   |             |
7   |             expected due to this
8   |
9   = note: expected type `char`
10              found enum `Option<_>`
11
12error: aborting due to previous error
13
14For more information about this error, try `rustc --explain E0308`.
15