mirror of https://github.com/rust-lang/rust
40 lines
891 B
Plaintext
40 lines
891 B
Plaintext
error: value assigned to `x` is never read
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--> $DIR/liveness-dead.rs:9:13
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LL | let mut x: isize = 3;
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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-dead.rs:2:9
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LL | #![deny(unused_assignments)]
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| ^^^^^^^^^^^^^^^^^^
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error: value assigned to `x` is never read
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--> $DIR/liveness-dead.rs:17:5
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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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error: value passed to `x` is never read
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--> $DIR/liveness-dead.rs:20:11
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LL | fn f4(mut x: i32) {
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| ^
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= help: maybe it is overwritten before being read?
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error: value assigned to `x` is never read
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--> $DIR/liveness-dead.rs:27:5
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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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error: aborting due to 4 previous errors
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