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https://github.com/rust-lang/rust-clippy
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59 lines
2.6 KiB
Text
59 lines
2.6 KiB
Text
error: function or method calls as the initial value in zero-sized array initializers may cause side effects
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--> tests/ui/zero_repeat_side_effects.rs:18:5
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LL | let a = [f(); 0];
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| ^^^^^^^^^^^^^^^^^ help: consider using: `f(); let a: [i32; 0] = [];`
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= note: `-D clippy::zero-repeat-side-effects` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::zero_repeat_side_effects)]`
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error: function or method calls as the initial value in zero-sized array initializers may cause side effects
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--> tests/ui/zero_repeat_side_effects.rs:20:5
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LL | b = [f(); 0];
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| ^^^^^^^^^^^^ help: consider using: `f(); b = [] as [i32; 0]`
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error: function or method calls as the initial value in zero-sized array initializers may cause side effects
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--> tests/ui/zero_repeat_side_effects.rs:24:5
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LL | let c = vec![f(); 0];
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| ^^^^^^^^^^^^^^^^^^^^^ help: consider using: `f(); let c: std::vec::Vec<i32> = vec![];`
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error: function or method calls as the initial value in zero-sized array initializers may cause side effects
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--> tests/ui/zero_repeat_side_effects.rs:26:5
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LL | d = vec![f(); 0];
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| ^^^^^^^^^^^^^^^^ help: consider using: `f(); d = vec![] as std::vec::Vec<i32>`
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error: function or method calls as the initial value in zero-sized array initializers may cause side effects
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--> tests/ui/zero_repeat_side_effects.rs:29:5
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LL | let e = [println!("side effect"); 0];
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `println!("side effect"); let e: [(); 0] = [];`
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error: function or method calls as the initial value in zero-sized array initializers may cause side effects
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--> tests/ui/zero_repeat_side_effects.rs:32:5
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LL | let g = [{ f() }; 0];
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| ^^^^^^^^^^^^^^^^^^^^^ help: consider using: `{ f() }; let g: [i32; 0] = [];`
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error: function or method calls as the initial value in zero-sized array initializers may cause side effects
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--> tests/ui/zero_repeat_side_effects.rs:35:10
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LL | drop(vec![f(); 0]);
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| ^^^^^^^^^^^^ help: consider using: `{ f(); vec![] as std::vec::Vec<i32> }`
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error: function or method calls as the initial value in zero-sized array initializers may cause side effects
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--> tests/ui/zero_repeat_side_effects.rs:38:5
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LL | vec![f(); 0];
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| ^^^^^^^^^^^^ help: consider using: `{ f(); vec![] as std::vec::Vec<i32> }`
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error: function or method calls as the initial value in zero-sized array initializers may cause side effects
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--> tests/ui/zero_repeat_side_effects.rs:39:5
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LL | [f(); 0];
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| ^^^^^^^^ help: consider using: `{ f(); [] as [i32; 0] }`
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error: aborting due to 9 previous errors
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