src/test/ui/generator/no-arguments-on-generators.stderr

   1 error[E0628]: generators cannot have explicit arguments
   2   --> $DIR/no-arguments-on-generators.rs:14:15
   3    |
   4 LL |     let gen = |start| { //~ ERROR generators cannot have explicit arguments
   5    |               ^^^^^^^
   6
   7 error: aborting due to previous error
   8
   9 For more information about this error, try `rustc --explain E0628`.