nordic-dev.net/rust
nordic-dev.net/rust
2
0
Fork 0
mirror of https://github.com/rust-lang/rust.git synced 2025-04-29 11:37:39 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add function call to test

Browse Source
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/test/ui/lint/must_use-tuple.rs
View File

@ -1,9 +1,15 @@
#![deny(unused_must_use)] #![deny(unused_must_use)]
fn foo() -> Result<(), ()> {
Ok::<(), ()>(())
}
fn main() { fn main() {
(Ok::<(), ()>(()),); //~ ERROR unused `std::result::Result` that must be used (Ok::<(), ()>(()),); //~ ERROR unused `std::result::Result` that must be used
(Ok::<(), ()>(()), 0, Ok::<(), ()>(()), 5); (Ok::<(), ()>(()), 0, Ok::<(), ()>(()), 5);
//~^ ERROR unused `std::result::Result` that must be used //~^ ERROR unused `std::result::Result` that must be used
//~^^ 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 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::<(), ()>(()),); LL | (Ok::<(), ()>(()),);
| ^^^^^^^^^^^^^^^^ | ^^^^^^^^^^^^^^^^
@ -12,7 +12,7 @@ LL | #![deny(unused_must_use)]
= note: this `Result` may be an `Err` variant, which should be handled = note: this `Result` may be an `Err` variant, which should be handled
error: unused `std::result::Result` that must be used 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); 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 = note: this `Result` may be an `Err` variant, which should be handled
error: unused `std::result::Result` that must be used 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); LL | (Ok::<(), ()>(()), 0, Ok::<(), ()>(()), 5);
| ^^^^^^^^^^^^^^^^ | ^^^^^^^^^^^^^^^^
| |
= note: this `Result` may be an `Err` variant, which should be handled = 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