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Add function call to test

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This commit is contained in:
varkor 2019-05-27 20:38:13 +01:00
parent 3c768ade4d
commit 058551c4fd
2 changed files with 18 additions and 4 deletions
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6
src/test/ui/lint/must_use-tuple.rs
View file

@ -1,9 +1,15 @@
#![deny(unused_must_use)]
fn foo() -> Result<(), ()> {
Ok::<(), ()>(())
}
fn main() {
(Ok::<(), ()>(()),); //~ ERROR unused `std::result::Result` that must be used
(Ok::<(), ()>(()), 0, Ok::<(), ()>(()), 5);
//~^ ERROR unused `std::result::Result` that must be used
//~^^ ERROR unused `std::result::Result` that must be used
foo(); //~ ERROR unused `std::result::Result` that must be used
}

16
src/test/ui/lint/must_use-tuple.stderr
View file

@ -1,5 +1,5 @@
error: unused `std::result::Result` that must be used
--> $DIR/must_use-tuple.rs:4:6
--> $DIR/must_use-tuple.rs:8:6
|
LL | (Ok::<(), ()>(()),);
| ^^^^^^^^^^^^^^^^
@ -12,7 +12,7 @@ LL | #![deny(unused_must_use)]
= note: this `Result` may be an `Err` variant, which should be handled
error: unused `std::result::Result` that must be used
--> $DIR/must_use-tuple.rs:6:6
--> $DIR/must_use-tuple.rs:10:6
|
LL | (Ok::<(), ()>(()), 0, Ok::<(), ()>(()), 5);
| ^^^^^^^^^^^^^^^^
@ -20,12 +20,20 @@ LL | (Ok::<(), ()>(()), 0, Ok::<(), ()>(()), 5);
= note: this `Result` may be an `Err` variant, which should be handled
error: unused `std::result::Result` that must be used
--> $DIR/must_use-tuple.rs:6:27
--> $DIR/must_use-tuple.rs:10:27
|
LL | (Ok::<(), ()>(()), 0, Ok::<(), ()>(()), 5);
| ^^^^^^^^^^^^^^^^
|
= note: this `Result` may be an `Err` variant, which should be handled
error: aborting due to 3 previous errors
error: unused `std::result::Result` that must be used
--> $DIR/must_use-tuple.rs:14:5
|
LL | foo();
| ^^^^^^
|
= note: this `Result` may be an `Err` variant, which should be handled
error: aborting due to 4 previous errors