src/test/ui/reachable/expr_while.stderr

   1 error: unreachable block in `while` expression
   2   --> $DIR/expr_while.rs:7:20
   3    |
   4 LL |       while {return} {
   5    |  ____________------__^
   6    | |            |
   7    | |            any code following this expression is unreachable
   8 LL | |
   9 LL | |         println!("Hello, world!");
  10 LL | |     }
  11    | |_____^ unreachable block in `while` expression
  12    |
  13 note: the lint level is defined here
  14   --> $DIR/expr_while.rs:4:9
  15    |
  16 LL | #![deny(unreachable_code)]
  17    |         ^^^^^^^^^^^^^^^^
  18
  19 error: unreachable block in `while` expression
  20   --> $DIR/expr_while.rs:22:20
  21    |
  22 LL |       while {return} {
  23    |  ____________------__^
  24    | |            |
  25    | |            any code following this expression is unreachable
  26 LL | |
  27 LL | |         println!("I am dead.");
  28 LL | |     }
  29    | |_____^ unreachable block in `while` expression
  30
  31 error: aborting due to 2 previous errors
  32