rust-clippy/tests/ui/unit_arg.stderr

error: passing a unit value to a function
  --> $DIR/unit_arg.rs:32:9
   |
32 |     foo({});
   |         ^^
   |
   = note: `-D clippy::unit-arg` implied by `-D warnings`
help: if you intended to pass a unit value, use a unit literal instead
   |
32 |     foo(());
   |         ^^

error: passing a unit value to a function
  --> $DIR/unit_arg.rs:33:9
   |
33 |       foo({
   |  _________^
34 | |         1;
35 | |     });
   | |_____^
help: if you intended to pass a unit value, use a unit literal instead
   |
33 |     foo(());
   |         ^^

error: passing a unit value to a function
  --> $DIR/unit_arg.rs:36:9
   |
36 |     foo(foo(1));
   |         ^^^^^^
help: if you intended to pass a unit value, use a unit literal instead
   |
36 |     foo(());
   |         ^^

error: passing a unit value to a function
  --> $DIR/unit_arg.rs:37:9
   |
37 |       foo({
   |  _________^
38 | |         foo(1);
39 | |         foo(2);
40 | |     });
   | |_____^
help: if you intended to pass a unit value, use a unit literal instead
   |
37 |     foo(());
   |         ^^

error: passing a unit value to a function
  --> $DIR/unit_arg.rs:41:10
   |
41 |     foo3({}, 2, 2);
   |          ^^
help: if you intended to pass a unit value, use a unit literal instead
   |
41 |     foo3((), 2, 2);
   |          ^^

error: passing a unit value to a function
  --> $DIR/unit_arg.rs:43:11
   |
43 |       b.bar({
   |  ___________^
44 | |         1;
45 | |     });
   | |_____^
help: if you intended to pass a unit value, use a unit literal instead
   |
43 |     b.bar(());
   |           ^^

error: aborting due to 6 previous errors