src/test/ui/consts/const-eval/issue-52475.stderr

   1 error[E0019]: constant contains unimplemented expression type
   2   --> $DIR/issue-52475.rs:6:15
   3    |
   4 LL |         while n < 5 {
   5    |               ^^^^^
   6
   7 error[E0019]: constant contains unimplemented expression type
   8   --> $DIR/issue-52475.rs:6:9
   9    |
  10 LL | /         while n < 5 {
  11 LL | |
  12 LL | |
  13 LL | |             n = (n + 1) % 5;
  14 LL | |             x = &0; // Materialize a new AllocId
  15 LL | |         }
  16    | |_________^
  17
  18 warning: Constant evaluating a complex constant, this might take some time
  19   --> $DIR/issue-52475.rs:2:18
  20    |
  21 LL |       let _ = [(); {
  22    |  __________________^
  23 LL | |
  24 LL | |         let mut x = &0;
  25 LL | |         let mut n = 0;
  26 ...  |
  27 LL | |         0
  28 LL | |     }];
  29    | |_____^
  30
  31 error[E0080]: evaluation of constant value failed
  32   --> $DIR/issue-52475.rs:9:17
  33    |
  34 LL |             n = (n + 1) % 5;
  35    |                 ^^^^^^^^^^^ duplicate interpreter state observed here, const evaluation will never terminate
  36
  37 error: aborting due to 3 previous errors
  38
  39 Some errors have detailed explanations: E0019, E0080.
  40 For more information about an error, try `rustc --explain E0019`.