error: this if statement can be collapsed
  --> $DIR/collapsible_if.rs:16:5
   |
16 | /     if x == "hello" {
17 | |         if y == "world" {
18 | |             println!("Hello world!");
19 | |         }
20 | |     }
   | |_____^
   |
   = note: `-D clippy::collapsible-if` implied by `-D warnings`
help: try
   |
16 |     if x == "hello" && y == "world" {
17 |     println!("Hello world!");
18 | }
   |

error: this if statement can be collapsed
  --> $DIR/collapsible_if.rs:22:5
   |
22 | /     if x == "hello" || x == "world" {
23 | |         if y == "world" || y == "hello" {
24 | |             println!("Hello world!");
25 | |         }
26 | |     }
   | |_____^
help: try
   |
22 |     if (x == "hello" || x == "world") && (y == "world" || y == "hello") {
23 |     println!("Hello world!");
24 | }
   |

error: this if statement can be collapsed
  --> $DIR/collapsible_if.rs:28:5
   |
28 | /     if x == "hello" && x == "world" {
29 | |         if y == "world" || y == "hello" {
30 | |             println!("Hello world!");
31 | |         }
32 | |     }
   | |_____^
help: try
   |
28 |     if x == "hello" && x == "world" && (y == "world" || y == "hello") {
29 |     println!("Hello world!");
30 | }
   |

error: this if statement can be collapsed
  --> $DIR/collapsible_if.rs:34:5
   |
34 | /     if x == "hello" || x == "world" {
35 | |         if y == "world" && y == "hello" {
36 | |             println!("Hello world!");
37 | |         }
38 | |     }
   | |_____^
help: try
   |
34 |     if (x == "hello" || x == "world") && y == "world" && y == "hello" {
35 |     println!("Hello world!");
36 | }
   |

error: this if statement can be collapsed
  --> $DIR/collapsible_if.rs:40:5
   |
40 | /     if x == "hello" && x == "world" {
41 | |         if y == "world" && y == "hello" {
42 | |             println!("Hello world!");
43 | |         }
44 | |     }
   | |_____^
help: try
   |
40 |     if x == "hello" && x == "world" && y == "world" && y == "hello" {
41 |     println!("Hello world!");
42 | }
   |

error: this if statement can be collapsed
  --> $DIR/collapsible_if.rs:46:5
   |
46 | /     if 42 == 1337 {
47 | |         if 'a' != 'A' {
48 | |             println!("world!")
49 | |         }
50 | |     }
   | |_____^
help: try
   |
46 |     if 42 == 1337 && 'a' != 'A' {
47 |     println!("world!")
48 | }
   |

error: this `else { if .. }` block can be collapsed
  --> $DIR/collapsible_if.rs:55:12
   |
55 |       } else {
   |  ____________^
56 | |         if y == "world" {
57 | |             println!("world!")
58 | |         }
59 | |     }
   | |_____^
help: try
   |
55 |     } else if y == "world" {
56 |     println!("world!")
57 | }
   |

error: this `else { if .. }` block can be collapsed
  --> $DIR/collapsible_if.rs:63:12
   |
63 |       } else {
   |  ____________^
64 | |         if let Some(42) = Some(42) {
65 | |             println!("world!")
66 | |         }
67 | |     }
   | |_____^
help: try
   |
63 |     } else if let Some(42) = Some(42) {
64 |     println!("world!")
65 | }
   |

error: this `else { if .. }` block can be collapsed
  --> $DIR/collapsible_if.rs:71:12
   |
71 |       } else {
   |  ____________^
72 | |         if y == "world" {
73 | |             println!("world")
74 | |         }
...  |
77 | |         }
78 | |     }
   | |_____^
help: try
   |
71 |     } else if y == "world" {
72 |     println!("world")
73 | }
74 | else {
75 |     println!("!")
76 | }
   |

error: this `else { if .. }` block can be collapsed
  --> $DIR/collapsible_if.rs:82:12
   |
82 |       } else {
   |  ____________^
83 | |         if let Some(42) = Some(42) {
84 | |             println!("world")
85 | |         }
...  |
88 | |         }
89 | |     }
   | |_____^
help: try
   |
82 |     } else if let Some(42) = Some(42) {
83 |     println!("world")
84 | }
85 | else {
86 |     println!("!")
87 | }
   |

error: this `else { if .. }` block can be collapsed
   --> $DIR/collapsible_if.rs:93:12
    |
93  |       } else {
    |  ____________^
94  | |         if let Some(42) = Some(42) {
95  | |             println!("world")
96  | |         }
...   |
99  | |         }
100 | |     }
    | |_____^
help: try
    |
93  |     } else if let Some(42) = Some(42) {
94  |     println!("world")
95  | }
96  | else {
97  |     println!("!")
98  | }
    |

error: this `else { if .. }` block can be collapsed
   --> $DIR/collapsible_if.rs:104:12
    |
104 |       } else {
    |  ____________^
105 | |         if x == "hello" {
106 | |             println!("world")
107 | |         }
...   |
110 | |         }
111 | |     }
    | |_____^
help: try
    |
104 |     } else if x == "hello" {
105 |     println!("world")
106 | }
107 | else {
108 |     println!("!")
109 | }
    |

error: this `else { if .. }` block can be collapsed
   --> $DIR/collapsible_if.rs:115:12
    |
115 |       } else {
    |  ____________^
116 | |         if let Some(42) = Some(42) {
117 | |             println!("world")
118 | |         }
...   |
121 | |         }
122 | |     }
    | |_____^
help: try
    |
115 |     } else if let Some(42) = Some(42) {
116 |     println!("world")
117 | }
118 | else {
119 |     println!("!")
120 | }
    |

error: this if statement can be collapsed
   --> $DIR/collapsible_if.rs:174:5
    |
174 | /     if x == "hello" {
175 | |         if y == "world" { // Collapsible
176 | |             println!("Hello world!");
177 | |         }
178 | |     }
    | |_____^
help: try
    |
174 |     if x == "hello" && y == "world" { // Collapsible
175 |     println!("Hello world!");
176 | }
    |

error: aborting due to 14 previous errors