error: passing a unit value to a function
  --> tests/ui/unit_arg_fixable.rs:16:5
   |
LL |     foo({});
   |     ^^^^--^
   |         |
   |         help: use a unit literal instead: `()`
   |
   = note: `-D clippy::unit-arg` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::unit_arg)]`

error: passing a unit value to a function
  --> tests/ui/unit_arg_fixable.rs:18:5
   |
LL |     foo3({}, 2, 2);
   |     ^^^^^--^^^^^^^
   |          |
   |          help: use a unit literal instead: `()`

error: passing unit values to a function
  --> tests/ui/unit_arg_fixable.rs:20:5
   |
LL |     taking_two_units({}, foo(0));
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
help: move the expression in front of the call and replace it with the unit literal `()`
   |
LL ~     foo(0);
LL ~     taking_two_units((), ());
   |

error: passing unit values to a function
  --> tests/ui/unit_arg_fixable.rs:22:5
   |
LL |     taking_three_units({}, foo(0), foo(1));
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
help: move the expressions in front of the call and replace them with the unit literal `()`
   |
LL ~     foo(0);
LL +     foo(1);
LL ~     taking_three_units((), (), ());
   |

error: passing a unit value to a function
  --> tests/ui/unit_arg_fixable.rs:35:5
   |
LL |     fn_take_unit(Default::default());
   |     ^^^^^^^^^^^^^------------------^
   |                  |
   |                  help: use a unit literal instead: `()`

error: passing a unit value to a function
  --> tests/ui/unit_arg_fixable.rs:49:5
   |
LL |     fn_take_unit(another_mac!());
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
help: move the expression in front of the call and replace it with the unit literal `()`
   |
LL ~     another_mac!();
LL ~     fn_take_unit(());
   |

error: passing a unit value to a function
  --> tests/ui/unit_arg_fixable.rs:51:5
   |
LL |     fn_take_unit(another_mac!(1));
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
help: move the expression in front of the call and replace it with the unit literal `()`
   |
LL ~     another_mac!(1);
LL ~     fn_take_unit(());
   |

error: passing a unit value to a function
  --> tests/ui/unit_arg_fixable.rs:60:5
   |
LL |     fn_take_unit(mac!(nondef Default::default()));
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^------------------^^
   |                              |
   |                              help: use a unit literal instead: `()`

error: passing a unit value to a function
  --> tests/ui/unit_arg_fixable.rs:62:5
   |
LL |     fn_take_unit(mac!(empty_block));
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
help: move the expression in front of the call and replace it with the unit literal `()`
   |
LL ~     mac!(empty_block);
LL ~     fn_take_unit(());
   |

error: passing a unit value to a function
  --> tests/ui/unit_arg_fixable.rs:69:5
   |
LL |     fn_take_unit(def());
   |     ^^^^^^^^^^^^^^^^^^^
   |
help: move the expression in front of the call and replace it with the unit literal `()`
   |
LL ~     let _: () = def();
LL ~     fn_take_unit(());
   |

error: aborting due to 10 previous errors