src/test/ui/closures/2229_closure_analysis/unsafe_ptr.stderr

   1 error[E0658]: attributes on expressions are experimental
   2   --> $DIR/unsafe_ptr.rs:26:13
   3    |
   4 LL |     let c = #[rustc_capture_analysis]
   5    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
   6    |
   7    = note: see issue #15701 <https://github.com/rust-lang/rust/issues/15701> for more information
   8    = help: add `#![feature(stmt_expr_attributes)]` to the crate attributes to enable
   9
  10 error[E0658]: attributes on expressions are experimental
  11   --> $DIR/unsafe_ptr.rs:46:13
  12    |
  13 LL |     let c = #[rustc_capture_analysis]
  14    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
  15    |
  16    = note: see issue #15701 <https://github.com/rust-lang/rust/issues/15701> for more information
  17    = help: add `#![feature(stmt_expr_attributes)]` to the crate attributes to enable
  18
  19 warning: the feature `capture_disjoint_fields` is incomplete and may not be safe to use and/or cause compiler crashes
  20   --> $DIR/unsafe_ptr.rs:4:12
  21    |
  22 LL | #![feature(capture_disjoint_fields)]
  23    |            ^^^^^^^^^^^^^^^^^^^^^^^
  24    |
  25    = note: `#[warn(incomplete_features)]` on by default
  26    = note: see issue #53488 <https://github.com/rust-lang/rust/issues/53488> for more information
  27
  28 error: First Pass analysis includes:
  29   --> $DIR/unsafe_ptr.rs:29:6
  30    |
  31 LL | /      || unsafe {
  32 LL | |
  33 LL | |
  34 LL | |         println!("{:?}", (*t.0).s);
  35 LL | |
  36 LL | |
  37 LL | |     };
  38    | |_____^
  39    |
  40 note: Capturing t[(0, 0),Deref,(0, 0)] -> ImmBorrow
  41   --> $DIR/unsafe_ptr.rs:32:26
  42    |
  43 LL |         println!("{:?}", (*t.0).s);
  44    |                          ^^^^^^^^
  45
  46 error: Min Capture analysis includes:
  47   --> $DIR/unsafe_ptr.rs:29:6
  48    |
  49 LL | /      || unsafe {
  50 LL | |
  51 LL | |
  52 LL | |         println!("{:?}", (*t.0).s);
  53 LL | |
  54 LL | |
  55 LL | |     };
  56    | |_____^
  57    |
  58 note: Min Capture t[(0, 0)] -> ImmBorrow
  59   --> $DIR/unsafe_ptr.rs:32:26
  60    |
  61 LL |         println!("{:?}", (*t.0).s);
  62    |                          ^^^^^^^^
  63
  64 error: First Pass analysis includes:
  65   --> $DIR/unsafe_ptr.rs:49:5
  66    |
  67 LL | /     || {
  68 LL | |
  69 LL | |
  70 LL | |         let x = unsafe { &mut (*p).s };
  71 ...  |
  72 LL | |         *x = "s".into();
  73 LL | |     };
  74    | |_____^
  75    |
  76 note: Capturing p[Deref,(0, 0)] -> ImmBorrow
  77   --> $DIR/unsafe_ptr.rs:52:31
  78    |
  79 LL |         let x = unsafe { &mut (*p).s };
  80    |                               ^^^^^^
  81
  82 error: Min Capture analysis includes:
  83   --> $DIR/unsafe_ptr.rs:49:5
  84    |
  85 LL | /     || {
  86 LL | |
  87 LL | |
  88 LL | |         let x = unsafe { &mut (*p).s };
  89 ...  |
  90 LL | |         *x = "s".into();
  91 LL | |     };
  92    | |_____^
  93    |
  94 note: Min Capture p[] -> ImmBorrow
  95   --> $DIR/unsafe_ptr.rs:52:31
  96    |
  97 LL |         let x = unsafe { &mut (*p).s };
  98    |                               ^^^^^^
  99
 100 error: aborting due to 6 previous errors; 1 warning emitted
 101
 102 For more information about this error, try `rustc --explain E0658`.