src/tools/clippy/tests/ui/collapsible_if.stderr

   1 error: this `if` statement can be collapsed
   2   --> $DIR/collapsible_if.rs:9:5
   3    |
   4 LL | /     if x == "hello" {
   5 LL | |         if y == "world" {
   6 LL | |             println!("Hello world!");
   7 LL | |         }
   8 LL | |     }
   9    | |_____^
  10    |
  11    = note: `-D clippy::collapsible-if` implied by `-D warnings`
  12 help: collapse nested if block
  13    |
  14 LL |     if x == "hello" && y == "world" {
  15 LL |         println!("Hello world!");
  16 LL |     }
  17    |
  18
  19 error: this `if` statement can be collapsed
  20   --> $DIR/collapsible_if.rs:15:5
  21    |
  22 LL | /     if x == "hello" || x == "world" {
  23 LL | |         if y == "world" || y == "hello" {
  24 LL | |             println!("Hello world!");
  25 LL | |         }
  26 LL | |     }
  27    | |_____^
  28    |
  29 help: collapse nested if block
  30    |
  31 LL |     if (x == "hello" || x == "world") && (y == "world" || y == "hello") {
  32 LL |         println!("Hello world!");
  33 LL |     }
  34    |
  35
  36 error: this `if` statement can be collapsed
  37   --> $DIR/collapsible_if.rs:21:5
  38    |
  39 LL | /     if x == "hello" && x == "world" {
  40 LL | |         if y == "world" || y == "hello" {
  41 LL | |             println!("Hello world!");
  42 LL | |         }
  43 LL | |     }
  44    | |_____^
  45    |
  46 help: collapse nested if block
  47    |
  48 LL |     if x == "hello" && x == "world" && (y == "world" || y == "hello") {
  49 LL |         println!("Hello world!");
  50 LL |     }
  51    |
  52
  53 error: this `if` statement can be collapsed
  54   --> $DIR/collapsible_if.rs:27:5
  55    |
  56 LL | /     if x == "hello" || x == "world" {
  57 LL | |         if y == "world" && y == "hello" {
  58 LL | |             println!("Hello world!");
  59 LL | |         }
  60 LL | |     }
  61    | |_____^
  62    |
  63 help: collapse nested if block
  64    |
  65 LL |     if (x == "hello" || x == "world") && y == "world" && y == "hello" {
  66 LL |         println!("Hello world!");
  67 LL |     }
  68    |
  69
  70 error: this `if` statement can be collapsed
  71   --> $DIR/collapsible_if.rs:33:5
  72    |
  73 LL | /     if x == "hello" && x == "world" {
  74 LL | |         if y == "world" && y == "hello" {
  75 LL | |             println!("Hello world!");
  76 LL | |         }
  77 LL | |     }
  78    | |_____^
  79    |
  80 help: collapse nested if block
  81    |
  82 LL |     if x == "hello" && x == "world" && y == "world" && y == "hello" {
  83 LL |         println!("Hello world!");
  84 LL |     }
  85    |
  86
  87 error: this `if` statement can be collapsed
  88   --> $DIR/collapsible_if.rs:39:5
  89    |
  90 LL | /     if 42 == 1337 {
  91 LL | |         if 'a' != 'A' {
  92 LL | |             println!("world!")
  93 LL | |         }
  94 LL | |     }
  95    | |_____^
  96    |
  97 help: collapse nested if block
  98    |
  99 LL |     if 42 == 1337 && 'a' != 'A' {
 100 LL |         println!("world!")
 101 LL |     }
 102    |
 103
 104 error: this `if` statement can be collapsed
 105   --> $DIR/collapsible_if.rs:95:5
 106    |
 107 LL | /     if x == "hello" {
 108 LL | |         if y == "world" { // Collapsible
 109 LL | |             println!("Hello world!");
 110 LL | |         }
 111 LL | |     }
 112    | |_____^
 113    |
 114 help: collapse nested if block
 115    |
 116 LL |     if x == "hello" && y == "world" { // Collapsible
 117 LL |         println!("Hello world!");
 118 LL |     }
 119    |
 120
 121 error: this `if` statement can be collapsed
 122   --> $DIR/collapsible_if.rs:154:5
 123    |
 124 LL | /     if matches!(true, true) {
 125 LL | |         if matches!(true, true) {}
 126 LL | |     }
 127    | |_____^ help: collapse nested if block: `if matches!(true, true) && matches!(true, true) {}`
 128
 129 error: aborting due to 8 previous errors
 130