mirror of
https://github.com/rust-lang/rust-clippy
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63 lines
2.2 KiB
Text
63 lines
2.2 KiB
Text
error: parameter is only used in recursion
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--> $DIR/only_used_in_recursion2.rs:3:35
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LL | fn _with_inner(flag: u32, a: u32, b: u32) -> usize {
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| ^ help: if this is intentional, prefix it with an underscore: `_b`
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note: parameter used here
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--> $DIR/only_used_in_recursion2.rs:11:52
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LL | if flag == 0 { 0 } else { _with_inner(flag, a, b + x) }
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| ^
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= note: `-D clippy::only-used-in-recursion` implied by `-D warnings`
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error: parameter is only used in recursion
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--> $DIR/only_used_in_recursion2.rs:5:25
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LL | fn inner(flag: u32, a: u32) -> u32 {
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| ^ help: if this is intentional, prefix it with an underscore: `_a`
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note: parameter used here
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--> $DIR/only_used_in_recursion2.rs:7:47
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LL | if flag == 0 { 0 } else { inner(flag, a) }
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| ^
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error: parameter is only used in recursion
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--> $DIR/only_used_in_recursion2.rs:14:34
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LL | fn _with_closure(a: Option<u32>, b: u32, f: impl Fn(u32, u32) -> Option<u32>) -> u32 {
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| ^ help: if this is intentional, prefix it with an underscore: `_b`
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note: parameter used here
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--> $DIR/only_used_in_recursion2.rs:17:32
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LL | _with_closure(Some(x), b, f)
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| ^
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error: parameter is only used in recursion
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--> $DIR/only_used_in_recursion2.rs:65:37
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LL | fn overwritten_param(flag: u32, mut a: usize) -> usize {
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| ^ help: if this is intentional, prefix it with an underscore: `_a`
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note: parameter used here
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--> $DIR/only_used_in_recursion2.rs:74:29
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LL | overwritten_param(flag, a)
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| ^
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error: parameter is only used in recursion
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--> $DIR/only_used_in_recursion2.rs:77:32
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LL | fn field_direct(flag: u32, mut a: (usize,)) -> usize {
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| ^ help: if this is intentional, prefix it with an underscore: `_a`
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note: parameter used here
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--> $DIR/only_used_in_recursion2.rs:83:32
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LL | field_direct(flag - 1, a)
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| ^
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error: aborting due to 5 previous errors
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