tests/ui/borrowck/borrowck-slice-pattern-element-loan-array.stderr

   1 error[E0502]: cannot borrow `s[..]` as mutable because it is also borrowed as immutable
   2   --> $DIR/borrowck-slice-pattern-element-loan-array.rs:6:13
   3    |
   4 LL |     let [ref first, ref second, ..] = *s;
   5    |                     ---------- immutable borrow occurs here
   6 LL |     let [_, ref mut  second2, ref mut third, ..] = *s;
   7    |             ^^^^^^^^^^^^^^^^ mutable borrow occurs here
   8 LL |     nop(&[first, second, second2, third]);
   9    |                  ------ immutable borrow later used here
  10
  11 error[E0502]: cannot borrow `s[..]` as mutable because it is also borrowed as immutable
  12   --> $DIR/borrowck-slice-pattern-element-loan-array.rs:12:14
  13    |
  14 LL |     let [.., ref fourth, ref third, _, ref first] = *s;
  15    |                          --------- immutable borrow occurs here
  16 LL |     let [.., ref mut third2, _, _] = *s;
  17    |              ^^^^^^^^^^^^^^ mutable borrow occurs here
  18 LL |     nop(&[first, third, third2, fourth]);
  19    |                  ----- immutable borrow later used here
  20
  21 error[E0502]: cannot borrow `s[..]` as mutable because it is also borrowed as immutable
  22   --> $DIR/borrowck-slice-pattern-element-loan-array.rs:19:16
  23    |
  24 LL |     let [.., _, ref from_end4, ref from_end3, _, ref from_end1] = *s;
  25    |                 ------------- immutable borrow occurs here
  26 LL |
  27 LL |     let [_, _, ref mut from_begin2, ..] = *s;
  28    |                ^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here
  29 LL |     nop(&[from_begin2, from_end1, from_end3, from_end4]);
  30    |                                              --------- immutable borrow later used here
  31
  32 error[E0502]: cannot borrow `s[..]` as mutable because it is also borrowed as immutable
  33   --> $DIR/borrowck-slice-pattern-element-loan-array.rs:21:19
  34    |
  35 LL |     let [.., _, ref from_end4, ref from_end3, _, ref from_end1] = *s;
  36    |                                ------------- immutable borrow occurs here
  37 ...
  38 LL |     let [_, _, _, ref mut from_begin3, ..] = *s;
  39    |                   ^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here
  40 LL |     nop(&[from_begin3, from_end1, from_end3, from_end4]);
  41    |                                   --------- immutable borrow later used here
  42
  43 error[E0502]: cannot borrow `s[..]` as mutable because it is also borrowed as immutable
  44   --> $DIR/borrowck-slice-pattern-element-loan-array.rs:26:14
  45    |
  46 LL |     let [ref from_begin0, ref from_begin1, _, ref from_begin3, _, ..] = *s;
  47    |                                               --------------- immutable borrow occurs here
  48 LL |
  49 LL |     let [.., ref mut from_end3, _,  _] = *s;
  50    |              ^^^^^^^^^^^^^^^^^ mutable borrow occurs here
  51 LL |     nop(&[from_begin0, from_begin1, from_begin3, from_end3]);
  52    |                                     ----------- immutable borrow later used here
  53
  54 error[E0502]: cannot borrow `s[..]` as mutable because it is also borrowed as immutable
  55   --> $DIR/borrowck-slice-pattern-element-loan-array.rs:32:13
  56    |
  57 LL |     let [ref first, ref second, ..] = *s;
  58    |                     ---------- immutable borrow occurs here
  59 LL |     let [_, ref mut tail @ ..] = *s;
  60    |             ^^^^^^^^^^^^ mutable borrow occurs here
  61 LL |     nop(&[first, second]);
  62    |                  ------ immutable borrow later used here
  63
  64 error[E0502]: cannot borrow `s[..]` as mutable because it is also borrowed as immutable
  65   --> $DIR/borrowck-slice-pattern-element-loan-array.rs:39:10
  66    |
  67 LL |     let [.., ref second, ref first] = *s;
  68    |              ---------- immutable borrow occurs here
  69 LL |     let [ref mut tail @ .., _] = *s;
  70    |          ^^^^^^^^^^^^ mutable borrow occurs here
  71 LL |     nop(&[first, second]);
  72    |                  ------ immutable borrow later used here
  73
  74 error[E0502]: cannot borrow `s[..]` as mutable because it is also borrowed as immutable
  75   --> $DIR/borrowck-slice-pattern-element-loan-array.rs:46:10
  76    |
  77 LL |     let [_,  ref s1 @ ..] = *s;
  78    |              ------ immutable borrow occurs here
  79 LL |     let [ref mut s2 @ .., _, _] = *s;
  80    |          ^^^^^^^^^^ mutable borrow occurs here
  81 LL |     nop_subslice(s1);
  82    |                  -- immutable borrow later used here
  83
  84 error: aborting due to 8 previous errors
  85
  86 For more information about this error, try `rustc --explain E0502`.