1 error[E0502]: cannot borrow `s[..]` as mutable because it is also borrowed as immutable
2 --> $DIR/borrowck-slice-pattern-element-loan-slice.rs:6:20
4 LL | if let [ref first, ref second, ..] = *s {
5 | ---------- immutable borrow occurs here
6 LL | if 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
11 error[E0502]: cannot borrow `s[..]` as mutable because it is also borrowed as immutable
12 --> $DIR/borrowck-slice-pattern-element-loan-slice.rs:14:21
14 LL | if let [.., ref fourth, ref third, _, ref first] = *s {
15 | --------- immutable borrow occurs here
16 LL | if let [.., ref mut third2, _, _] = *s {
17 | ^^^^^^^^^^^^^^ mutable borrow occurs here
18 LL | nop(&[first, third, third2, fourth]);
19 | ----- immutable borrow later used here
21 error[E0502]: cannot borrow `s[..]` as mutable because it is also borrowed as immutable
22 --> $DIR/borrowck-slice-pattern-element-loan-slice.rs:22:20
24 LL | if let [.., _, ref from_end4, ref from_end3, _, ref from_end1] = *s {
25 | ------------- immutable borrow occurs here
26 LL | if let [_, ref mut from_begin1, ..] = *s {
27 | ^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here
28 LL | nop(&[from_begin1, from_end1, from_end3, from_end4]);
29 | --------- immutable borrow later used here
31 error[E0502]: cannot borrow `s[..]` as mutable because it is also borrowed as immutable
32 --> $DIR/borrowck-slice-pattern-element-loan-slice.rs:25:23
34 LL | if let [.., _, ref from_end4, ref from_end3, _, ref from_end1] = *s {
35 | ------------- immutable borrow occurs here
37 LL | if let [_, _, ref mut from_begin2, ..] = *s {
38 | ^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here
39 LL | nop(&[from_begin2, from_end1, from_end3, from_end4]);
40 | --------- immutable borrow later used here
42 error[E0502]: cannot borrow `s[..]` as mutable because it is also borrowed as immutable
43 --> $DIR/borrowck-slice-pattern-element-loan-slice.rs:28:26
45 LL | if let [.., _, ref from_end4, ref from_end3, _, ref from_end1] = *s {
46 | ------------- immutable borrow occurs here
48 LL | if let [_, _, _, ref mut from_begin3, ..] = *s {
49 | ^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here
50 LL | nop(&[from_begin3, from_end1, from_end3, from_end4]);
51 | --------- immutable borrow later used here
53 error[E0502]: cannot borrow `s[..]` as mutable because it is also borrowed as immutable
54 --> $DIR/borrowck-slice-pattern-element-loan-slice.rs:33:21
56 LL | if let [ref from_begin0, ref from_begin1, _, ref from_begin3, _, ..] = *s {
57 | --------------- immutable borrow occurs here
58 LL | if let [.., ref mut from_end2, _] = *s {
59 | ^^^^^^^^^^^^^^^^^ mutable borrow occurs here
60 LL | nop(&[from_begin0, from_begin1, from_begin3, from_end2]);
61 | ----------- immutable borrow later used here
63 error[E0502]: cannot borrow `s[..]` as mutable because it is also borrowed as immutable
64 --> $DIR/borrowck-slice-pattern-element-loan-slice.rs:36:21
66 LL | if let [ref from_begin0, ref from_begin1, _, ref from_begin3, _, ..] = *s {
67 | --------------- immutable borrow occurs here
69 LL | if let [.., ref mut from_end3, _, _] = *s {
70 | ^^^^^^^^^^^^^^^^^ mutable borrow occurs here
71 LL | nop(&[from_begin0, from_begin1, from_begin3, from_end3]);
72 | ----------- immutable borrow later used here
74 error[E0502]: cannot borrow `s[..]` as mutable because it is also borrowed as immutable
75 --> $DIR/borrowck-slice-pattern-element-loan-slice.rs:39:21
77 LL | if let [ref from_begin0, ref from_begin1, _, ref from_begin3, _, ..] = *s {
78 | --------------- immutable borrow occurs here
80 LL | if let [.., ref mut from_end4, _, _, _] = *s {
81 | ^^^^^^^^^^^^^^^^^ mutable borrow occurs here
82 LL | nop(&[from_begin0, from_begin1, from_begin3, from_end4]);
83 | ----------- immutable borrow later used here
85 error[E0502]: cannot borrow `s[..]` as mutable because it is also borrowed as immutable
86 --> $DIR/borrowck-slice-pattern-element-loan-slice.rs:47:20
88 LL | if let [ref first, ref second, ..] = *s {
89 | ---------- immutable borrow occurs here
90 LL | if let [_, ref mut tail @ ..] = *s {
91 | ^^^^^^^^^^^^ mutable borrow occurs here
92 LL | nop(&[first, second]);
93 | ------ immutable borrow later used here
95 error[E0502]: cannot borrow `s[..]` as mutable because it is also borrowed as immutable
96 --> $DIR/borrowck-slice-pattern-element-loan-slice.rs:56:17
98 LL | if let [.., ref second, ref first] = *s {
99 | ---------- immutable borrow occurs here
100 LL | if let [ref mut tail @ .., _] = *s {
101 | ^^^^^^^^^^^^ mutable borrow occurs here
102 LL | nop(&[first, second]);
103 | ------ immutable borrow later used here
105 error[E0502]: cannot borrow `s[..]` as mutable because it is also borrowed as immutable
106 --> $DIR/borrowck-slice-pattern-element-loan-slice.rs:65:17
108 LL | if let [_, _, _, ref s1 @ ..] = *s {
109 | ------ immutable borrow occurs here
110 LL | if let [ref mut s2 @ .., _, _, _] = *s {
111 | ^^^^^^^^^^ mutable borrow occurs here
112 LL | nop_subslice(s1);
113 | -- immutable borrow later used here
115 error: aborting due to 11 previous errors
117 For more information about this error, try `rustc --explain E0502`.