error: unneeded `return` statement
  --> tests/ui/crashes/ice-12491.rs:6:9
   |
LL |         return;
   |         ^^^^^^
   |
   = note: `-D clippy::needless-return` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::needless_return)]`
help: remove `return`
   |
LL -         // anything一些中文
LL -         return;
LL +         // anything一些中文
   |

error: aborting due to 1 previous error

