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Add regression test for #107280

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Signed-off-by: Yuki Okushi <jtitor@2k36.org>
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Yuki Okushi 2023-03-01 21:58:27 +09:00
parent bcb610da7f
commit 964234654d
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2 changed files with 97 additions and 0 deletions
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15
tests/ui/async-await/issues/issue-107280.rs Normal file
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@ -0,0 +1,15 @@
// edition:2021
async fn foo() {
inner::<false>().await
//~^ ERROR: function takes 2 generic arguments but 1 generic argument was supplied
//~| ERROR: type inside `async fn` body must be known in this context
//~| ERROR: type inside `async fn` body must be known in this context
//~| ERROR: type inside `async fn` body must be known in this context
//~| ERROR: type inside `async fn` body must be known in this context
//~| ERROR: type inside `async fn` body must be known in this context
}
async fn inner<T, const PING: bool>() {}
fn main() {}

82
tests/ui/async-await/issues/issue-107280.stderr Normal file
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error[E0107]: function takes 2 generic arguments but 1 generic argument was supplied
--> $DIR/issue-107280.rs:4:5
|
LL | inner::<false>().await
| ^^^^^ ----- supplied 1 generic argument
| |
| expected 2 generic arguments
|
note: function defined here, with 2 generic parameters: `T`, `PING`
--> $DIR/issue-107280.rs:13:10
|
LL | async fn inner<T, const PING: bool>() {}
| ^^^^^ - ----------------
help: add missing generic argument
|
LL | inner::<false, PING>().await
| ++++++
error[E0698]: type inside `async fn` body must be known in this context
--> $DIR/issue-107280.rs:4:5
|
LL | inner::<false>().await
| ^^^^^^^^^^^^^^ cannot infer the value of const parameter `PING` declared on the function `inner`
|
note: the type is part of the `async fn` body because of this `await`
--> $DIR/issue-107280.rs:4:21
|
LL | inner::<false>().await
| ^^^^^^
error[E0698]: type inside `async fn` body must be known in this context
--> $DIR/issue-107280.rs:4:5
|
LL | inner::<false>().await
| ^^^^^^^^^^^^^^ cannot infer the value of const parameter `PING` declared on the function `inner`
|
note: the type is part of the `async fn` body because of this `await`
--> $DIR/issue-107280.rs:4:21
|
LL | inner::<false>().await
| ^^^^^^
error[E0698]: type inside `async fn` body must be known in this context
--> $DIR/issue-107280.rs:4:5
|
LL | inner::<false>().await
| ^^^^^^^^^^^^^^ cannot infer the value of const parameter `PING` declared on the function `inner`
|
note: the type is part of the `async fn` body because of this `await`
--> $DIR/issue-107280.rs:4:21
|
LL | inner::<false>().await
| ^^^^^^
error[E0698]: type inside `async fn` body must be known in this context
--> $DIR/issue-107280.rs:4:5
|
LL | inner::<false>().await
| ^^^^^^^^^^^^^^ cannot infer the value of const parameter `PING` declared on the function `inner`
|
note: the type is part of the `async fn` body because of this `await`
--> $DIR/issue-107280.rs:4:21
|
LL | inner::<false>().await
| ^^^^^^
error[E0698]: type inside `async fn` body must be known in this context
--> $DIR/issue-107280.rs:4:5
|
LL | inner::<false>().await
| ^^^^^^^^^^^^^^ cannot infer the value of const parameter `PING` declared on the function `inner`
|
note: the type is part of the `async fn` body because of this `await`
--> $DIR/issue-107280.rs:4:21
|
LL | inner::<false>().await
| ^^^^^^
error: aborting due to 6 previous errors
Some errors have detailed explanations: E0107, E0698.
For more information about an error, try `rustc --explain E0107`.