rust/tests/ui/collapsible_if.stderr

error: this if statement can be collapsed
  --> $DIR/collapsible_if.rs:8:5
   |
8  |       if x == "hello" {
   |  _____^ starting here...
9  | |
10 | |
11 | |
12 | |         if y == "world" {
13 | |             println!("Hello world!");
14 | |         }
15 | |     }
   | |_____^ ...ending here
   |
note: lint level defined here
  --> $DIR/collapsible_if.rs:4:8
   |
4  | #[deny(collapsible_if)]
   |        ^^^^^^^^^^^^^^
help: try
   |     if x == "hello" && y == "world" {
   |     println!("Hello world!");
   | }

error: this if statement can be collapsed
  --> $DIR/collapsible_if.rs:17:5
   |
17 |       if x == "hello" || x == "world" {
   |  _____^ starting here...
18 | |
19 | |
20 | |
21 | |         if y == "world" || y == "hello" {
22 | |             println!("Hello world!");
23 | |         }
24 | |     }
   | |_____^ ...ending here
   |
help: try
   |     if (x == "hello" || x == "world") && (y == "world" || y == "hello") {
   |     println!("Hello world!");
   | }

error: this if statement can be collapsed
  --> $DIR/collapsible_if.rs:26:5
   |
26 |       if x == "hello" && x == "world" {
   |  _____^ starting here...
27 | |
28 | |
29 | |
30 | |         if y == "world" || y == "hello" {
31 | |             println!("Hello world!");
32 | |         }
33 | |     }
   | |_____^ ...ending here
   |
help: try
   |     if x == "hello" && x == "world" && (y == "world" || y == "hello") {
   |     println!("Hello world!");
   | }

error: this if statement can be collapsed
  --> $DIR/collapsible_if.rs:35:5
   |
35 |       if x == "hello" || x == "world" {
   |  _____^ starting here...
36 | |
37 | |
38 | |
39 | |         if y == "world" && y == "hello" {
40 | |             println!("Hello world!");
41 | |         }
42 | |     }
   | |_____^ ...ending here
   |
help: try
   |     if (x == "hello" || x == "world") && y == "world" && y == "hello" {
   |     println!("Hello world!");
   | }

error: this if statement can be collapsed
  --> $DIR/collapsible_if.rs:44:5
   |
44 |       if x == "hello" && x == "world" {
   |  _____^ starting here...
45 | |
46 | |
47 | |
48 | |         if y == "world" && y == "hello" {
49 | |             println!("Hello world!");
50 | |         }
51 | |     }
   | |_____^ ...ending here
   |
help: try
   |     if x == "hello" && x == "world" && y == "world" && y == "hello" {
   |     println!("Hello world!");
   | }

error: this if statement can be collapsed
  --> $DIR/collapsible_if.rs:53:5
   |
53 |       if 42 == 1337 {
   |  _____^ starting here...
54 | |
55 | |
56 | |
57 | |         if 'a' != 'A' {
58 | |             println!("world!")
59 | |         }
60 | |     }
   | |_____^ ...ending here
   |
help: try
   |     if 42 == 1337 && 'a' != 'A' {
   |     println!("world!")
   | }

error: this `else { if .. }` block can be collapsed
  --> $DIR/collapsible_if.rs:65:12
   |
65 |       } else {
   |  ____________^ starting here...
66 | |
67 | |
68 | |
69 | |         if y == "world" {
70 | |             println!("world!")
71 | |         }
72 | |     }
   | |_____^ ...ending here
   |
help: try
   |     } else if y == "world" {
   |     println!("world!")
   | }

error: this `else { if .. }` block can be collapsed
  --> $DIR/collapsible_if.rs:76:12
   |
76 |       } else {
   |  ____________^ starting here...
77 | |
78 | |
79 | |
80 | |         if let Some(42) = Some(42) {
81 | |             println!("world!")
82 | |         }
83 | |     }
   | |_____^ ...ending here
   |
help: try
   |     } else if let Some(42) = Some(42) {
   |     println!("world!")
   | }

error: this `else { if .. }` block can be collapsed
  --> $DIR/collapsible_if.rs:87:12
   |
87 |     } else {
   |            ^
   |
help: try
   |     } else if y == "world" {
   |     println!("world")
   | }
   | else {
   |     println!("!")
   | }

error: this `else { if .. }` block can be collapsed
   --> $DIR/collapsible_if.rs:101:12
    |
101 |     } else {
    |            ^
    |
help: try
    |     } else if let Some(42) = Some(42) {
    |     println!("world")
    | }
    | else {
    |     println!("!")
    | }

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

error: this `else { if .. }` block can be collapsed
   --> $DIR/collapsible_if.rs:129:12
    |
129 |     } else {
    |            ^
    |
help: try
    |     } else if x == "hello" {
    |     println!("world")
    | }
    | else {
    |     println!("!")
    | }

error: this `else { if .. }` block can be collapsed
   --> $DIR/collapsible_if.rs:143:12
    |
143 |     } else {
    |            ^
    |
help: try
    |     } else if let Some(42) = Some(42) {
    |     println!("world")
    | }
    | else {
    |     println!("!")
    | }

error: aborting due to 13 previous errors