error: redundant redefinition of a binding
  --> $DIR/redundant_locals.rs:11:9
   |
LL |     let x = 1;
   |         ^
LL |     let x = x;
   |     ^^^^^^^^^^
   |
   = help: remove the redefinition of `x`
   = note: `-D clippy::redundant-locals` implied by `-D warnings`

error: redundant redefinition of a binding
  --> $DIR/redundant_locals.rs:16:9
   |
LL |     let mut x = 1;
   |         ^^^^^
LL |     let mut x = x;
   |     ^^^^^^^^^^^^^^
   |
   = help: remove the redefinition of `x`

error: redundant redefinition of a binding
  --> $DIR/redundant_locals.rs:37:14
   |
LL | fn parameter(x: i32) {
   |              ^
LL |     let x = x;
   |     ^^^^^^^^^^
   |
   = help: remove the redefinition of `x`

error: redundant redefinition of a binding
  --> $DIR/redundant_locals.rs:42:9
   |
LL |     let x = 1;
   |         ^
LL |     let x = x;
   |     ^^^^^^^^^^
   |
   = help: remove the redefinition of `x`

error: redundant redefinition of a binding
  --> $DIR/redundant_locals.rs:43:9
   |
LL |     let x = x;
   |         ^
LL |     let x = x;
   |     ^^^^^^^^^^
   |
   = help: remove the redefinition of `x`

error: redundant redefinition of a binding
  --> $DIR/redundant_locals.rs:44:9
   |
LL |     let x = x;
   |         ^
LL |     let x = x;
   |     ^^^^^^^^^^
   |
   = help: remove the redefinition of `x`

error: redundant redefinition of a binding
  --> $DIR/redundant_locals.rs:45:9
   |
LL |     let x = x;
   |         ^
LL |     let x = x;
   |     ^^^^^^^^^^
   |
   = help: remove the redefinition of `x`

error: redundant redefinition of a binding
  --> $DIR/redundant_locals.rs:50:9
   |
LL |     let a = 1;
   |         ^
LL |     let b = 2;
LL |     let a = a;
   |     ^^^^^^^^^^
   |
   = help: remove the redefinition of `a`

error: redundant redefinition of a binding
  --> $DIR/redundant_locals.rs:51:9
   |
LL |     let b = 2;
   |         ^
LL |     let a = a;
LL |     let b = b;
   |     ^^^^^^^^^^
   |
   = help: remove the redefinition of `b`

error: redundant redefinition of a binding
  --> $DIR/redundant_locals.rs:58:13
   |
LL |         let x = 1;
   |             ^
LL |         let x = x;
   |         ^^^^^^^^^^
   |
   = help: remove the redefinition of `x`

error: redundant redefinition of a binding
  --> $DIR/redundant_locals.rs:65:13
   |
LL |         let x = 1;
   |             ^
LL |         let x = x;
   |         ^^^^^^^^^^
   |
   = help: remove the redefinition of `x`

error: redundant redefinition of a binding
  --> $DIR/redundant_locals.rs:68:6
   |
LL |     |x: i32| {
   |      ^
LL |         let x = x;
   |         ^^^^^^^^^^
   |
   = help: remove the redefinition of `x`

error: redundant redefinition of a binding
  --> $DIR/redundant_locals.rs:85:9
   |
LL |     let x = 1;
   |         ^
...
LL |         let x = x;
   |         ^^^^^^^^^^
   |
   = help: remove the redefinition of `x`

error: aborting due to 13 previous errors