src/test/ui/lint/unused/issue-47390-unused-variable-in-struct-pattern.stderr

   1 warning: unused variable: `i_think_continually`
   2   --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:26:9
   3    |
   4 LL |     let i_think_continually = 2;
   5    |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_i_think_continually`
   6    |
   7 note: the lint level is defined here
   8   --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:5:9
   9    |
  10 LL | #![warn(unused)] // UI tests pass `-A unused` (#43896)
  11    |         ^^^^^^
  12    = note: `#[warn(unused_variables)]` implied by `#[warn(unused)]`
  13
  14 warning: unused variable: `mut_unused_var`
  15   --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:33:13
  16    |
  17 LL |     let mut mut_unused_var = 1;
  18    |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mut_unused_var`
  19
  20 warning: unused variable: `var`
  21   --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:37:14
  22    |
  23 LL |     let (mut var, unused_var) = (1, 2);
  24    |              ^^^ help: if this is intentional, prefix it with an underscore: `_var`
  25
  26 warning: unused variable: `unused_var`
  27   --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:37:19
  28    |
  29 LL |     let (mut var, unused_var) = (1, 2);
  30    |                   ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_unused_var`
  31
  32 warning: unused variable: `corridors_of_light`
  33   --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:45:26
  34    |
  35 LL |     if let SoulHistory { corridors_of_light,
  36    |                          ^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `corridors_of_light: _`
  37
  38 warning: variable `hours_are_suns` is assigned to, but never used
  39   --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:46:30
  40    |
  41 LL |                          mut hours_are_suns,
  42    |                              ^^^^^^^^^^^^^^
  43    |
  44    = note: consider using `_hours_are_suns` instead
  45
  46 warning: value assigned to `hours_are_suns` is never read
  47   --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:48:9
  48    |
  49 LL |         hours_are_suns = false;
  50    |         ^^^^^^^^^^^^^^
  51    |
  52    = note: `#[warn(unused_assignments)]` implied by `#[warn(unused)]`
  53    = help: maybe it is overwritten before being read?
  54
  55 warning: unused variable: `fire`
  56   --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:52:32
  57    |
  58 LL |     let LovelyAmbition { lips, fire } = the_spirit;
  59    |                                ^^^^ help: try ignoring the field: `fire: _`
  60
  61 warning: unused variable: `case`
  62   --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:61:23
  63    |
  64 LL |         Large::Suit { case } => {}
  65    |                       ^^^^ help: try ignoring the field: `case: _`
  66
  67 warning: unused variable: `case`
  68   --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:66:24
  69    |
  70 LL |         &Large::Suit { case } => {}
  71    |                        ^^^^ help: try ignoring the field: `case: _`
  72
  73 warning: unused variable: `case`
  74   --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:71:27
  75    |
  76 LL |         box Large::Suit { case } => {}
  77    |                           ^^^^ help: try ignoring the field: `case: _`
  78
  79 warning: unused variable: `case`
  80   --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:76:24
  81    |
  82 LL |         (Large::Suit { case },) => {}
  83    |                        ^^^^ help: try ignoring the field: `case: _`
  84
  85 warning: unused variable: `case`
  86   --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:81:24
  87    |
  88 LL |         [Large::Suit { case }] => {}
  89    |                        ^^^^ help: try ignoring the field: `case: _`
  90
  91 warning: unused variable: `case`
  92   --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:86:29
  93    |
  94 LL |         Tuple(Large::Suit { case }, ()) => {}
  95    |                             ^^^^ help: try ignoring the field: `case: _`
  96
  97 warning: variable does not need to be mutable
  98   --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:33:9
  99    |
 100 LL |     let mut mut_unused_var = 1;
 101    |         ----^^^^^^^^^^^^^^
 102    |         |
 103    |         help: remove this `mut`
 104    |
 105    = note: `#[warn(unused_mut)]` implied by `#[warn(unused)]`
 106
 107 warning: variable does not need to be mutable
 108   --> $DIR/issue-47390-unused-variable-in-struct-pattern.rs:37:10
 109    |
 110 LL |     let (mut var, unused_var) = (1, 2);
 111    |          ----^^^
 112    |          |
 113    |          help: remove this `mut`
 114
 115 warning: 16 warnings emitted
 116