tests/ui/closures/2229_closure_analysis/diagnostics/liveness_unintentional_copy.stderr

   1 warning: value assigned to `a` is never read
   2   --> $DIR/liveness_unintentional_copy.rs:20:9
   3    |
   4 LL |         a = s;
   5    |         ^
   6    |
   7    = help: maybe it is overwritten before being read?
   8 note: the lint level is defined here
   9   --> $DIR/liveness_unintentional_copy.rs:4:9
  10    |
  11 LL | #![warn(unused)]
  12    |         ^^^^^^
  13    = note: `#[warn(unused_assignments)]` implied by `#[warn(unused)]`
  14
  15 warning: unused variable: `a`
  16   --> $DIR/liveness_unintentional_copy.rs:20:9
  17    |
  18 LL |         a = s;
  19    |         ^
  20    |
  21    = help: did you mean to capture by reference instead?
  22    = note: `#[warn(unused_variables)]` implied by `#[warn(unused)]`
  23
  24 warning: unused variable: `a`
  25   --> $DIR/liveness_unintentional_copy.rs:36:9
  26    |
  27 LL |         a += x;
  28    |         ^
  29    |
  30    = help: did you mean to capture by reference instead?
  31
  32 warning: 3 warnings emitted
  33