rust-clippy/tests/ui/needless_late_init.stderr

error: unneeded late initialization
  --> $DIR/needless_late_init.rs:27:5
   |
LL |     let a;
   |     ^^^^^^ created here
LL |     a = "zero";
   |     ^^^^^^^^^^ initialised here
   |
   = note: `-D clippy::needless-late-init` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::needless_late_init)]`
help: declare `a` here
   |
LL |     let a = "zero";
   |     ~~~~~

error: unneeded late initialization
  --> $DIR/needless_late_init.rs:30:5
   |
LL |     let b;
   |     ^^^^^^ created here
LL |     let c;
LL |     b = 1;
   |     ^^^^^ initialised here
   |
help: declare `b` here
   |
LL |     let b = 1;
   |     ~~~~~

error: unneeded late initialization
  --> $DIR/needless_late_init.rs:31:5
   |
LL |     let c;
   |     ^^^^^^ created here
LL |     b = 1;
LL |     c = 2;
   |     ^^^^^ initialised here
   |
help: declare `c` here
   |
LL |     let c = 2;
   |     ~~~~~

error: unneeded late initialization
  --> $DIR/needless_late_init.rs:35:5
   |
LL |     let d: usize;
   |     ^^^^^^^^^^^^^ created here
LL |     d = 1;
   |     ^^^^^ initialised here
   |
help: declare `d` here
   |
LL |     let d: usize = 1;
   |     ~~~~~~~~~~~~

error: unneeded late initialization
  --> $DIR/needless_late_init.rs:38:5
   |
LL |     let e;
   |     ^^^^^^ created here
LL |     e = format!("{}", d);
   |     ^^^^^^^^^^^^^^^^^^^^ initialised here
   |
help: declare `e` here
   |
LL |     let e = format!("{}", d);
   |     ~~~~~

error: unneeded late initialization
  --> $DIR/needless_late_init.rs:43:5
   |
LL |     let a;
   |     ^^^^^^
   |
help: declare `a` here
   |
LL |     let a = match n {
   |     +++++++
help: remove the assignments from the `match` arms
   |
LL ~         1 => "one",
LL |         _ => {
LL ~             "two"
   |
help: add a semicolon after the `match` expression
   |
LL |     };
   |      +

error: unneeded late initialization
  --> $DIR/needless_late_init.rs:52:5
   |
LL |     let b;
   |     ^^^^^^
   |
help: declare `b` here
   |
LL |     let b = if n == 3 {
   |     +++++++
help: remove the assignments from the branches
   |
LL ~         "four"
LL |     } else {
LL ~         "five"
   |
help: add a semicolon after the `if` expression
   |
LL |     };
   |      +

error: unneeded late initialization
  --> $DIR/needless_late_init.rs:59:5
   |
LL |     let d;
   |     ^^^^^^
   |
help: declare `d` here
   |
LL |     let d = if true {
   |     +++++++
help: remove the assignments from the branches
   |
LL ~         temp
LL |     } else {
LL ~         15
   |
help: add a semicolon after the `if` expression
   |
LL |     };
   |      +

error: unneeded late initialization
  --> $DIR/needless_late_init.rs:67:5
   |
LL |     let e;
   |     ^^^^^^
   |
help: declare `e` here
   |
LL |     let e = if true {
   |     +++++++
help: remove the assignments from the branches
   |
LL ~         format!("{} {}", a, b)
LL |     } else {
LL ~         format!("{}", n)
   |
help: add a semicolon after the `if` expression
   |
LL |     };
   |      +

error: unneeded late initialization
  --> $DIR/needless_late_init.rs:74:5
   |
LL |     let f;
   |     ^^^^^^
   |
help: declare `f` here
   |
LL |     let f = match 1 {
   |     +++++++
help: remove the assignments from the `match` arms
   |
LL -         1 => f = "three",
LL +         1 => "three",
   |

error: unneeded late initialization
  --> $DIR/needless_late_init.rs:80:5
   |
LL |     let g: usize;
   |     ^^^^^^^^^^^^^
   |
help: declare `g` here
   |
LL |     let g: usize = if true {
   |     ++++++++++++++
help: remove the assignments from the branches
   |
LL -         g = 5;
LL +         5
   |
help: add a semicolon after the `if` expression
   |
LL |     };
   |      +

error: unneeded late initialization
  --> $DIR/needless_late_init.rs:88:5
   |
LL |     let x;
   |     ^^^^^^ created here
LL |     let y = SignificantDrop;
LL |     x = 1;
   |     ^^^^^ initialised here
   |
help: declare `x` here
   |
LL |     let x = 1;
   |     ~~~~~

error: unneeded late initialization
  --> $DIR/needless_late_init.rs:92:5
   |
LL |     let x;
   |     ^^^^^^ created here
LL |     let y = 1;
LL |     x = SignificantDrop;
   |     ^^^^^^^^^^^^^^^^^^^ initialised here
   |
help: declare `x` here
   |
LL |     let x = SignificantDrop;
   |     ~~~~~

error: unneeded late initialization
  --> $DIR/needless_late_init.rs:96:5
   |
LL |     let x;
   |     ^^^^^^ created here
...
LL |     x = SignificantDrop;
   |     ^^^^^^^^^^^^^^^^^^^ initialised here
   |
help: declare `x` here
   |
LL |     let x = SignificantDrop;
   |     ~~~~~

error: unneeded late initialization
  --> $DIR/needless_late_init.rs:115:5
   |
LL |     let a;
   |     ^^^^^^
   |
help: declare `a` here
   |
LL |     let a = match n {
   |     +++++++
help: remove the assignments from the `match` arms
   |
LL ~         1 => f().await,
LL |         _ => {
LL ~             "two"
   |
help: add a semicolon after the `match` expression
   |
LL |     };
   |      +

error: unneeded late initialization
  --> $DIR/needless_late_init.rs:132:5
   |
LL |     let a;
   |     ^^^^^^
   |
help: declare `a` here
   |
LL |     let a = match n {
   |     +++++++
help: remove the assignments from the `match` arms
   |
LL ~         1 => f(),
LL |         _ => {
LL ~             "two"
   |
help: add a semicolon after the `match` expression
   |
LL |     };
   |      +

error: aborting due to 16 previous errors