diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/unit_arg_empty_blocks.stderr')
| -rw-r--r-- | src/tools/clippy/tests/ui/unit_arg_empty_blocks.stderr | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/unit_arg_empty_blocks.stderr b/src/tools/clippy/tests/ui/unit_arg_empty_blocks.stderr new file mode 100644 index 000000000..d35e93169 --- /dev/null +++ b/src/tools/clippy/tests/ui/unit_arg_empty_blocks.stderr @@ -0,0 +1,45 @@ +error: passing a unit value to a function + --> $DIR/unit_arg_empty_blocks.rs:16:5 + | +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:17:5 + | +LL | foo3({}, 2, 2); + | ^^^^^--^^^^^^^ + | | + | help: use a unit literal instead: `()` + +error: passing unit values to a function + --> $DIR/unit_arg_empty_blocks.rs:18:5 + | +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 + --> $DIR/unit_arg_empty_blocks.rs:19:5 + | +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: aborting due to 4 previous errors + |