src/test/ui/static/static-drop-scope.stderr

   1 error[E0493]: destructor of `WithDtor` cannot be evaluated at compile-time
   2   --> $DIR/static-drop-scope.rs:7:60
   3    |
   4 LL | static PROMOTION_FAIL_S: Option<&'static WithDtor> = Some(&WithDtor);
   5    |                                                            ^^^^^^^^- value is dropped here
   6    |                                                            |
   7    |                                                            the destructor for this type cannot be evaluated in statics
   8
   9 error[E0716]: temporary value dropped while borrowed
  10   --> $DIR/static-drop-scope.rs:7:60
  11    |
  12 LL | static PROMOTION_FAIL_S: Option<&'static WithDtor> = Some(&WithDtor);
  13    |                                                      ------^^^^^^^^-
  14    |                                                      |     |       |
  15    |                                                      |     |       temporary value is freed at the end of this statement
  16    |                                                      |     creates a temporary value which is freed while still in use
  17    |                                                      using this value as a static requires that borrow lasts for `'static`
  18
  19 error[E0493]: destructor of `WithDtor` cannot be evaluated at compile-time
  20   --> $DIR/static-drop-scope.rs:11:59
  21    |
  22 LL | const PROMOTION_FAIL_C: Option<&'static WithDtor> = Some(&WithDtor);
  23    |                                                           ^^^^^^^^- value is dropped here
  24    |                                                           |
  25    |                                                           the destructor for this type cannot be evaluated in constants
  26
  27 error[E0716]: temporary value dropped while borrowed
  28   --> $DIR/static-drop-scope.rs:11:59
  29    |
  30 LL | const PROMOTION_FAIL_C: Option<&'static WithDtor> = Some(&WithDtor);
  31    |                                                     ------^^^^^^^^-
  32    |                                                     |     |       |
  33    |                                                     |     |       temporary value is freed at the end of this statement
  34    |                                                     |     creates a temporary value which is freed while still in use
  35    |                                                     using this value as a constant requires that borrow lasts for `'static`
  36
  37 error[E0493]: destructor of `(WithDtor, i32)` cannot be evaluated at compile-time
  38   --> $DIR/static-drop-scope.rs:15:28
  39    |
  40 LL | static EARLY_DROP_S: i32 = (WithDtor, 0).1;
  41    |                            ^^^^^^^^^^^^^ - value is dropped here
  42    |                            |
  43    |                            the destructor for this type cannot be evaluated in statics
  44
  45 error[E0493]: destructor of `(WithDtor, i32)` cannot be evaluated at compile-time
  46   --> $DIR/static-drop-scope.rs:18:27
  47    |
  48 LL | const EARLY_DROP_C: i32 = (WithDtor, 0).1;
  49    |                           ^^^^^^^^^^^^^ - value is dropped here
  50    |                           |
  51    |                           the destructor for this type cannot be evaluated in constants
  52
  53 error[E0493]: destructor of `T` cannot be evaluated at compile-time
  54   --> $DIR/static-drop-scope.rs:21:24
  55    |
  56 LL | const fn const_drop<T>(_: T) {}
  57    |                        ^      - value is dropped here
  58    |                        |
  59    |                        the destructor for this type cannot be evaluated in constant functions
  60
  61 error[E0493]: destructor of `(T, ())` cannot be evaluated at compile-time
  62   --> $DIR/static-drop-scope.rs:25:5
  63    |
  64 LL |     (x, ()).1
  65    |     ^^^^^^^ the destructor for this type cannot be evaluated in constant functions
  66 LL |
  67 LL | }
  68    | - value is dropped here
  69
  70 error[E0493]: destructor of `(Option<WithDtor>, i32)` cannot be evaluated at compile-time
  71   --> $DIR/static-drop-scope.rs:29:34
  72    |
  73 LL | const EARLY_DROP_C_OPTION: i32 = (Some(WithDtor), 0).1;
  74    |                                  ^^^^^^^^^^^^^^^^^^^ - value is dropped here
  75    |                                  |
  76    |                                  the destructor for this type cannot be evaluated in constants
  77
  78 error[E0493]: destructor of `(Option<WithDtor>, i32)` cannot be evaluated at compile-time
  79   --> $DIR/static-drop-scope.rs:34:43
  80    |
  81 LL | const EARLY_DROP_C_OPTION_CONSTANT: i32 = (HELPER, 0).1;
  82    |                                           ^^^^^^^^^^^ - value is dropped here
  83    |                                           |
  84    |                                           the destructor for this type cannot be evaluated in constants
  85
  86 error: aborting due to 10 previous errors
  87
  88 Some errors have detailed explanations: E0493, E0716.
  89 For more information about an error, try `rustc --explain E0493`.