error: this `if` statement can be collapsed
  --> tests/ui/collapsible_if_let_chains.rs:17:5
   |
LL | /     if let Some(a) = Some(3) {
LL | |         if let Some(b) = Some(4) {
LL | |             let _ = a + b;
LL | |         }
LL | |     }
   | |_____^
   |
   = note: `-D clippy::collapsible-if` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::collapsible_if)]`
help: collapse nested if block
   |
LL ~     if let Some(a) = Some(3)
LL ~         && let Some(b) = Some(4) {
LL |             let _ = a + b;
LL ~         }
   |

error: this `if` statement can be collapsed
  --> tests/ui/collapsible_if_let_chains.rs:24:5
   |
LL | /     if let Some(a) = Some(3) {
LL | |         if a + 1 == 4 {
LL | |             let _ = a;
LL | |         }
LL | |     }
   | |_____^
   |
help: collapse nested if block
   |
LL ~     if let Some(a) = Some(3)
LL ~         && a + 1 == 4 {
LL |             let _ = a;
LL ~         }
   |

error: this `if` statement can be collapsed
  --> tests/ui/collapsible_if_let_chains.rs:31:5
   |
LL | /     if Some(3) == Some(4).map(|x| x - 1) {
LL | |         if let Some(b) = Some(4) {
LL | |             let _ = b;
LL | |         }
LL | |     }
   | |_____^
   |
help: collapse nested if block
   |
LL ~     if Some(3) == Some(4).map(|x| x - 1)
LL ~         && let Some(b) = Some(4) {
LL |             let _ = b;
LL ~         }
   |

error: this `if` statement can be collapsed
  --> tests/ui/collapsible_if_let_chains.rs:43:5
   |
LL | /     if let 0 = 1 {
LL | |         if truth() {}
LL | |     }
   | |_____^
   |
help: collapse nested if block
   |
LL ~     if let 0 = 1
LL ~         && truth() {}
   |

error: this `if` statement can be collapsed
  --> tests/ui/collapsible_if_let_chains.rs:49:5
   |
LL | /     if truth() {
LL | |         if let 0 = 1 {}
LL | |     }
   | |_____^
   |
help: collapse nested if block
   |
LL ~     if truth()
LL ~         && let 0 = 1 {}
   |

error: this `if` statement can be collapsed
  --> tests/ui/collapsible_if_let_chains.rs:56:5
   |
LL | /     if truth() {
LL | |         if let 0 = 1 {
LL | |             if truth() {}
LL | |         }
LL | |     }
   | |_____^
   |
help: collapse nested if block
   |
LL ~     if truth()
LL ~         && let 0 = 1 {
LL |             if truth() {}
LL ~         }
   |

error: this `if` statement can be collapsed
  --> tests/ui/collapsible_if_let_chains.rs:57:9
   |
LL | /         if let 0 = 1 {
LL | |             if truth() {}
LL | |         }
   | |_________^
   |
help: collapse nested if block
   |
LL ~         if let 0 = 1
LL ~             && truth() {}
   |

error: this `if` statement can be collapsed
  --> tests/ui/collapsible_if_let_chains.rs:73:5
   |
LL | /     if let 0 = 1 {
LL | |         if true {}
LL | |     }
   | |_____^
   |
help: collapse nested if block
   |
LL ~     if let 0 = 1
LL ~         && true {}
   |

error: aborting due to 8 previous errors