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https://github.com/rust-lang/rust-clippy
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46 lines
1.2 KiB
Text
46 lines
1.2 KiB
Text
error: passing a unit value to a function
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--> tests/ui/unit_arg_empty_blocks.rs:16:5
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LL | foo({});
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| ^^^^--^
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| help: use a unit literal instead: `()`
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= note: `-D clippy::unit-arg` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::unit_arg)]`
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error: passing a unit value to a function
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--> tests/ui/unit_arg_empty_blocks.rs:17:5
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LL | foo3({}, 2, 2);
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| ^^^^^--^^^^^^^
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| help: use a unit literal instead: `()`
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error: passing unit values to a function
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--> tests/ui/unit_arg_empty_blocks.rs:18:5
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LL | taking_two_units({}, foo(0));
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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help: move the expression in front of the call and replace it with the unit literal `()`
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LL ~ foo(0);
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LL ~ taking_two_units((), ());
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error: passing unit values to a function
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--> tests/ui/unit_arg_empty_blocks.rs:19:5
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LL | taking_three_units({}, foo(0), foo(1));
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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help: move the expressions in front of the call and replace them with the unit literal `()`
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LL ~ foo(0);
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LL + foo(1);
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LL ~ taking_three_units((), (), ());
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error: aborting due to 4 previous errors
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