src/test/ui/closures/2229_closure_analysis/capture-analysis-3.stderr

   1 error[E0658]: attributes on expressions are experimental
   2   --> $DIR/capture-analysis-3.rs:19:13
   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: First Pass analysis includes:
  11   --> $DIR/capture-analysis-3.rs:22:5
  12    |
  13 LL | /     || {
  14 LL | |
  15 LL | |
  16 LL | |         let _x = a.b.c;
  17 ...  |
  18 LL | |
  19 LL | |     };
  20    | |_____^
  21    |
  22 note: Capturing a[(0, 0),(0, 0)] -> ByValue
  23   --> $DIR/capture-analysis-3.rs:25:18
  24    |
  25 LL |         let _x = a.b.c;
  26    |                  ^^^^^
  27 note: Capturing a[(0, 0)] -> ImmBorrow
  28   --> $DIR/capture-analysis-3.rs:28:26
  29    |
  30 LL |         println!("{:?}", a.b);
  31    |                          ^^^
  32
  33 error: Min Capture analysis includes:
  34   --> $DIR/capture-analysis-3.rs:22:5
  35    |
  36 LL | /     || {
  37 LL | |
  38 LL | |
  39 LL | |         let _x = a.b.c;
  40 ...  |
  41 LL | |
  42 LL | |     };
  43    | |_____^
  44    |
  45 note: Min Capture a[(0, 0)] -> ByValue
  46   --> $DIR/capture-analysis-3.rs:25:18
  47    |
  48 LL |         let _x = a.b.c;
  49    |                  ^^^^^ a[(0, 0)] captured as ByValue here
  50 ...
  51 LL |         println!("{:?}", a.b);
  52    |                          ^^^ a[(0, 0)] used here
  53
  54 error: aborting due to 3 previous errors
  55
  56 For more information about this error, try `rustc --explain E0658`.