rust/tests/ui/unit_arg.stderr
2020-11-18 01:28:37 +09:00

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error: passing a unit value to a function
--> $DIR/unit_arg.rs:30:5
|
LL | / foo({
LL | | 1;
LL | | });
| |______^
|
= note: `-D clippy::unit-arg` implied by `-D warnings`
help: remove the semicolon from the last statement in the block
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LL | 1
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help: or move the expression in front of the call and replace it with the unit literal `()`
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LL | {
LL | 1;
LL | };
LL | foo(());
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error: passing a unit value to a function
--> $DIR/unit_arg.rs:33:5
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LL | foo(foo(1));
| ^^^^^^^^^^^
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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(1);
LL | foo(());
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error: passing a unit value to a function
--> $DIR/unit_arg.rs:34:5
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LL | / foo({
LL | | foo(1);
LL | | foo(2);
LL | | });
| |______^
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help: remove the semicolon from the last statement in the block
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LL | foo(2)
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help: or move the expression in front of the call and replace it with the unit literal `()`
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LL | {
LL | foo(1);
LL | foo(2);
LL | };
LL | foo(());
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error: passing a unit value to a function
--> $DIR/unit_arg.rs:39:5
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LL | / b.bar({
LL | | 1;
LL | | });
| |______^
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help: remove the semicolon from the last statement in the block
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LL | 1
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help: or move the expression in front of the call and replace it with the unit literal `()`
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LL | {
LL | 1;
LL | };
LL | b.bar(());
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error: passing unit values to a function
--> $DIR/unit_arg.rs:42:5
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LL | taking_multiple_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_multiple_units((), ());
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error: passing unit values to a function
--> $DIR/unit_arg.rs:43:5
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LL | / taking_multiple_units(foo(0), {
LL | | foo(1);
LL | | foo(2);
LL | | });
| |______^
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help: remove the semicolon from the last statement in the block
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LL | foo(2)
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help: or move the expressions in front of the call and replace them with the unit literal `()`
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LL | foo(0);
LL | {
LL | foo(1);
LL | foo(2);
LL | };
LL | taking_multiple_units((), ());
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error: passing unit values to a function
--> $DIR/unit_arg.rs:47:5
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LL | / taking_multiple_units(
LL | | {
LL | | foo(0);
LL | | foo(1);
... |
LL | | },
LL | | );
| |_____^
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help: remove the semicolon from the last statement in the block
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LL | foo(1)
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help: remove the semicolon from the last statement in the block
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LL | foo(3)
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help: or move the expressions in front of the call and replace them with the unit literal `()`
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LL | {
LL | foo(0);
LL | foo(1);
LL | };
LL | {
LL | foo(2);
...
error: passing a unit value to a function
--> $DIR/unit_arg.rs:58:13
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LL | None.or(Some(foo(2)));
| ^^^^^^^^^^^^
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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 | None.or({
LL | foo(2);
LL | Some(())
LL | });
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error: passing a unit value to a function
--> $DIR/unit_arg.rs:61:5
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LL | foo(foo(()))
| ^^^^^^^^^^^^
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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(());
LL | foo(())
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error: passing a unit value to a function
--> $DIR/unit_arg.rs:94:5
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LL | Some(foo(1))
| ^^^^^^^^^^^^
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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(1);
LL | Some(())
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error: aborting due to 10 previous errors