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https://github.com/rust-lang/rust-clippy
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43 lines
1.7 KiB
Text
43 lines
1.7 KiB
Text
error: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
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--> tests/ui/toplevel_ref_arg.rs:14:9
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LL | let ref _x = 1;
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| ----^^^^^^----- help: try: `let _x = &1;`
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= note: `-D clippy::toplevel-ref-arg` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::toplevel_ref_arg)]`
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error: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
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--> tests/ui/toplevel_ref_arg.rs:16:9
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LL | let ref _y: (&_, u8) = (&1, 2);
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| ----^^^^^^--------------------- help: try: `let _y: &(&_, u8) = &(&1, 2);`
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error: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
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--> tests/ui/toplevel_ref_arg.rs:18:9
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LL | let ref _z = 1 + 2;
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| ----^^^^^^--------- help: try: `let _z = &(1 + 2);`
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error: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
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--> tests/ui/toplevel_ref_arg.rs:20:9
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LL | let ref mut _z = 1 + 2;
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| ----^^^^^^^^^^--------- help: try: `let _z = &mut (1 + 2);`
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error: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
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--> tests/ui/toplevel_ref_arg.rs:25:9
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LL | let ref _x = vec![1, 2, 3];
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| ----^^^^^^----------------- help: try: `let _x = &vec![1, 2, 3];`
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error: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
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--> tests/ui/toplevel_ref_arg.rs:35:17
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LL | inline!(let ref _y = 42;);
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| ----^^^^^^------ help: try: `let _y = &42;`
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= note: this error originates in the macro `__inline_mac_fn_main` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: aborting due to 6 previous errors
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