117 lines
3.0 KiB
Plaintext
117 lines
3.0 KiB
Plaintext
warning: unreachable statement
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--> $DIR/liveness-unused.rs:92:9
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LL | continue;
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| -------- any code following this expression is unreachable
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LL | drop(*x as i32);
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| ^^^^^^^^^^^^^^^^ unreachable statement
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note: the lint level is defined here
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--> $DIR/liveness-unused.rs:1:9
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LL | #![warn(unused)]
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| ^^^^^^
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= note: `#[warn(unreachable_code)]` implied by `#[warn(unused)]`
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error: unused variable: `x`
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--> $DIR/liveness-unused.rs:8:7
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LL | fn f1(x: isize) {
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| ^ help: if this is intentional, prefix it with an underscore: `_x`
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note: the lint level is defined here
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--> $DIR/liveness-unused.rs:2:9
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LL | #![deny(unused_variables)]
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| ^^^^^^^^^^^^^^^^
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error: unused variable: `x`
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--> $DIR/liveness-unused.rs:12:8
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LL | fn f1b(x: &mut isize) {
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| ^ help: if this is intentional, prefix it with an underscore: `_x`
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error: unused variable: `x`
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--> $DIR/liveness-unused.rs:20:9
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LL | let x: isize;
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| ^ help: if this is intentional, prefix it with an underscore: `_x`
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error: unused variable: `x`
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--> $DIR/liveness-unused.rs:25:9
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LL | let x = 3;
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| ^ help: if this is intentional, prefix it with an underscore: `_x`
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error: variable `x` is assigned to, but never used
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--> $DIR/liveness-unused.rs:30:13
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LL | let mut x = 3;
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| ^
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= note: consider using `_x` instead
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error: value assigned to `x` is never read
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--> $DIR/liveness-unused.rs:32:5
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LL | x += 4;
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| ^
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= help: maybe it is overwritten before being read?
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note: the lint level is defined here
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--> $DIR/liveness-unused.rs:3:9
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LL | #![deny(unused_assignments)]
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| ^^^^^^^^^^^^^^^^^^
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error: variable `z` is assigned to, but never used
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--> $DIR/liveness-unused.rs:37:13
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LL | let mut z = 3;
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| ^
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= note: consider using `_z` instead
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error: unused variable: `i`
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--> $DIR/liveness-unused.rs:59:12
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LL | Some(i) => {
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| ^ help: if this is intentional, prefix it with an underscore: `_i`
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error: unused variable: `x`
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--> $DIR/liveness-unused.rs:79:9
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LL | for x in 1..10 { }
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| ^ help: if this is intentional, prefix it with an underscore: `_x`
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error: unused variable: `x`
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--> $DIR/liveness-unused.rs:84:10
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LL | for (x, _) in [1, 2, 3].iter().enumerate() { }
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| ^ help: if this is intentional, prefix it with an underscore: `_x`
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error: unused variable: `x`
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--> $DIR/liveness-unused.rs:89:13
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LL | for (_, x) in [1, 2, 3].iter().enumerate() {
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| ^ help: if this is intentional, prefix it with an underscore: `_x`
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error: variable `x` is assigned to, but never used
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--> $DIR/liveness-unused.rs:112:9
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LL | let x;
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| ^
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= note: consider using `_x` instead
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error: value assigned to `x` is never read
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--> $DIR/liveness-unused.rs:116:9
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LL | x = 0;
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| ^
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= help: maybe it is overwritten before being read?
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error: aborting due to 13 previous errors; 1 warning emitted
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