rust-clippy/tests/ui/unit_arg_empty_blocks.stderr
2021-08-11 14:21:33 +00:00

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error: passing a unit value to a function
--> $DIR/unit_arg_empty_blocks.rs:15:5
|
LL | foo({});
| ^^^^--^
| |
| help: use a unit literal instead: `()`
|
= note: `-D clippy::unit-arg` implied by `-D warnings`
error: passing a unit value to a function
--> $DIR/unit_arg_empty_blocks.rs:16:5
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LL | foo3({}, 2, 2);
| ^^^^^--^^^^^^^
| |
| help: use a unit literal instead: `()`
error: passing unit values to a function
--> $DIR/unit_arg_empty_blocks.rs:17:5
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LL | taking_two_units({}, foo(0));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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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);
LL ~ taking_two_units((), ());
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error: passing unit values to a function
--> $DIR/unit_arg_empty_blocks.rs:18:5
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LL | taking_three_units({}, foo(0), foo(1));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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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);
LL + foo(1);
LL ~ taking_three_units((), (), ());
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error: aborting due to 4 previous errors