src/test/ui/consts/const-eval/issue-43197.stderr

   1 warning: any use of this value will cause an error
   2   --> $DIR/issue-43197.rs:10:20
   3    |
   4 LL |     const X: u32 = 0 - 1;
   5    |     ---------------^^^^^-
   6    |                    |
   7    |                    attempt to compute `0_u32 - 1_u32`, which would overflow
   8    |
   9 note: the lint level is defined here
  10   --> $DIR/issue-43197.rs:3:9
  11    |
  12 LL | #![warn(const_err)]
  13    |         ^^^^^^^^^
  14
  15 warning: any use of this value will cause an error
  16   --> $DIR/issue-43197.rs:12:24
  17    |
  18 LL |     const Y: u32 = foo(0 - 1);
  19    |     -------------------^^^^^--
  20    |                        |
  21    |                        attempt to compute `0_u32 - 1_u32`, which would overflow
  22
  23 error[E0080]: evaluation of constant expression failed
  24   --> $DIR/issue-43197.rs:14:23
  25    |
  26 LL |     println!("{} {}", X, Y);
  27    |                       ^ referenced constant has errors
  28
  29 warning: erroneous constant used
  30   --> $DIR/issue-43197.rs:14:23
  31    |
  32 LL |     println!("{} {}", X, Y);
  33    |                       ^ referenced constant has errors
  34
  35 error[E0080]: evaluation of constant expression failed
  36   --> $DIR/issue-43197.rs:14:26
  37    |
  38 LL |     println!("{} {}", X, Y);
  39    |                          ^ referenced constant has errors
  40
  41 warning: erroneous constant used
  42   --> $DIR/issue-43197.rs:14:26
  43    |
  44 LL |     println!("{} {}", X, Y);
  45    |                          ^ referenced constant has errors
  46
  47 error: aborting due to 2 previous errors; 4 warnings emitted
  48
  49 For more information about this error, try `rustc --explain E0080`.