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|
warning: unreachable statement
--> $DIR/liveness-unused.rs:93:9
|
LL | continue;
| -------- any code following this expression is unreachable
LL | drop(*x as i32);
| ^^^^^^^^^^^^^^^^ unreachable statement
|
note: the lint level is defined here
--> $DIR/liveness-unused.rs:1:9
|
LL | #![warn(unused)]
| ^^^^^^
= note: `#[warn(unreachable_code)]` implied by `#[warn(unused)]`
error: unused variable: `x`
--> $DIR/liveness-unused.rs:9:7
|
LL | fn f1(x: isize) {
| ^ help: if this is intentional, prefix it with an underscore: `_x`
|
note: the lint level is defined here
--> $DIR/liveness-unused.rs:2:9
|
LL | #![deny(unused_variables)]
| ^^^^^^^^^^^^^^^^
error: unused variable: `x`
--> $DIR/liveness-unused.rs:13:8
|
LL | fn f1b(x: &mut isize) {
| ^ help: if this is intentional, prefix it with an underscore: `_x`
error: unused variable: `x`
--> $DIR/liveness-unused.rs:21:9
|
LL | let x: isize;
| ^ help: if this is intentional, prefix it with an underscore: `_x`
error: unused variable: `x`
--> $DIR/liveness-unused.rs:26:9
|
LL | let x = 3;
| ^ help: if this is intentional, prefix it with an underscore: `_x`
error: variable `x` is assigned to, but never used
--> $DIR/liveness-unused.rs:31:13
|
LL | let mut x = 3;
| ^
|
= note: consider using `_x` instead
error: value assigned to `x` is never read
--> $DIR/liveness-unused.rs:33:5
|
LL | x += 4;
| ^
|
= help: maybe it is overwritten before being read?
note: the lint level is defined here
--> $DIR/liveness-unused.rs:3:9
|
LL | #![deny(unused_assignments)]
| ^^^^^^^^^^^^^^^^^^
error: variable `z` is assigned to, but never used
--> $DIR/liveness-unused.rs:38:13
|
LL | let mut z = 3;
| ^
|
= note: consider using `_z` instead
error: unused variable: `i`
--> $DIR/liveness-unused.rs:60:12
|
LL | Some(i) => {
| ^ help: if this is intentional, prefix it with an underscore: `_i`
error: unused variable: `x`
--> $DIR/liveness-unused.rs:80:9
|
LL | for x in 1..10 { }
| ^ help: if this is intentional, prefix it with an underscore: `_x`
error: unused variable: `x`
--> $DIR/liveness-unused.rs:85:10
|
LL | for (x, _) in [1, 2, 3].iter().enumerate() { }
| ^ help: if this is intentional, prefix it with an underscore: `_x`
error: unused variable: `x`
--> $DIR/liveness-unused.rs:90:13
|
LL | for (_, x) in [1, 2, 3].iter().enumerate() {
| ^ help: if this is intentional, prefix it with an underscore: `_x`
error: variable `x` is assigned to, but never used
--> $DIR/liveness-unused.rs:113:9
|
LL | let x;
| ^
|
= note: consider using `_x` instead
error: value assigned to `x` is never read
--> $DIR/liveness-unused.rs:117:9
|
LL | x = 0;
| ^
|
= help: maybe it is overwritten before being read?
error: aborting due to 13 previous errors; 1 warning emitted
|
