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

   1 warning: value captured by `a` is never read
   2   --> $DIR/liveness.rs:24:9
   3    |
   4 LL |         a = 1;
   5    |         ^
   6    |
   7    = help: did you mean to capture by reference instead?
   8 note: the lint level is defined here
   9   --> $DIR/liveness.rs:5:9
  10    |
  11 LL | #![warn(unused)]
  12    |         ^^^^^^
  13    = note: `#[warn(unused_assignments)]` implied by `#[warn(unused)]`
  14
  15 warning: unused variable: `a`
  16   --> $DIR/liveness.rs:33:9
  17    |
  18 LL |         a += 1;
  19    |         ^
  20    |
  21    = help: did you mean to capture by reference instead?
  22    = note: `#[warn(unused_variables)]` implied by `#[warn(unused)]`
  23
  24 warning: value assigned to `a` is never read
  25   --> $DIR/liveness.rs:53:9
  26    |
  27 LL |         a += 1;
  28    |         ^
  29    |
  30    = help: maybe it is overwritten before being read?
  31
  32 warning: value assigned to `a` is never read
  33   --> $DIR/liveness.rs:77:13
  34    |
  35 LL |             a = Some("d1");
  36    |             ^
  37    |
  38    = help: maybe it is overwritten before being read?
  39
  40 warning: value assigned to `b` is never read
  41   --> $DIR/liveness.rs:85:13
  42    |
  43 LL |             b = Some("e1");
  44    |             ^
  45    |
  46    = help: maybe it is overwritten before being read?
  47
  48 warning: value assigned to `b` is never read
  49   --> $DIR/liveness.rs:87:13
  50    |
  51 LL |             b = Some("e2");
  52    |             ^
  53    |
  54    = help: maybe it is overwritten before being read?
  55
  56 warning: unused variable: `b`
  57   --> $DIR/liveness.rs:85:13
  58    |
  59 LL |             b = Some("e1");
  60    |             ^
  61    |
  62    = help: did you mean to capture by reference instead?
  63
  64 warning: 7 warnings emitted
  65