error: unknown start of token: \u{a0}
  --> $DIR/emitter-overflow-bad-whitespace.rs:10:1
   |
LL |     ...
   | ^
   |
help: Unicode character ' ' (No-Break Space) looks like ' ' (Space), but it is not
   |
LL |                                          fn main() {              return;              }
   | +

error: aborting due to 1 previous error