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chore: add test case for type with generic

This commit is contained in:
Young-Flash 2023-12-09 17:49:40 +08:00
parent e4cfe038ad
commit cb6984217f
3 changed files with 69 additions and 3 deletions
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14
tests/ui/suggestions/suggest-assoc-fn-call-without-receiver.fixed
View File

@ -7,10 +7,24 @@ impl A {
fn test(_a: Self, _b: i32) {}
}
struct B<T> {
_b: T
}
impl<T> B<T> {
fn hello(_a: i32) {}
fn test(_a: Self, _b: i32) {}
}
fn main() {
let _a = A {};
A::hello(1);
//~^ ERROR no method named `hello` found
A::test(_a, 1);
//~^ ERROR no method named `test` found
let _b = B {_b: ""};
B::<&str>::hello(1);
//~^ ERROR no method named `hello` found
B::<&str>::test(_b, 1);
//~^ ERROR no method named `test` found
}

14
tests/ui/suggestions/suggest-assoc-fn-call-without-receiver.rs
View File

@ -7,10 +7,24 @@ impl A {
fn test(_a: Self, _b: i32) {}
}
struct B<T> {
_b: T
}
impl<T> B<T> {
fn hello(_a: i32) {}
fn test(_a: Self, _b: i32) {}
}
fn main() {
let _a = A {};
_a.hello(1);
//~^ ERROR no method named `hello` found
_a.test(1);
//~^ ERROR no method named `test` found
let _b = B {_b: ""};
_b.hello(1);
//~^ ERROR no method named `hello` found
_b.test(1);
//~^ ERROR no method named `test` found
}

44
tests/ui/suggestions/suggest-assoc-fn-call-without-receiver.stderr
View File

@ -1,5 +1,5 @@
error[E0599]: no method named `hello` found for struct `A` in the current scope
--> $DIR/suggest-assoc-fn-call-without-receiver.rs:12:8
--> $DIR/suggest-assoc-fn-call-without-receiver.rs:20:8
|
LL | struct A {}
| -------- method `hello` not found for this struct
@ -18,7 +18,7 @@ LL | fn hello(_a: i32) {}
| ^^^^^^^^^^^^^^^^^
error[E0599]: no method named `test` found for struct `A` in the current scope
--> $DIR/suggest-assoc-fn-call-without-receiver.rs:14:8
--> $DIR/suggest-assoc-fn-call-without-receiver.rs:22:8
|
LL | struct A {}
| -------- method `test` not found for this struct
@ -36,6 +36,44 @@ note: the candidate is defined in an impl for the type `A`
LL | fn test(_a: Self, _b: i32) {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
error: aborting due to 2 previous errors
error[E0599]: no method named `hello` found for struct `B<&str>` in the current scope
--> $DIR/suggest-assoc-fn-call-without-receiver.rs:26:8
|
LL | struct B<T> {
| ----------- method `hello` not found for this struct
...
LL | _b.hello(1);
| ---^^^^^---
| | |
| | this is an associated function, not a method
| help: use associated function syntax instead: `B::<&str>::hello(1)`
|
= note: found the following associated functions; to be used as methods, functions must have a `self` parameter
note: the candidate is defined in an impl for the type `B<T>`
--> $DIR/suggest-assoc-fn-call-without-receiver.rs:14:5
|
LL | fn hello(_a: i32) {}
| ^^^^^^^^^^^^^^^^^
error[E0599]: no method named `test` found for struct `B<&str>` in the current scope
--> $DIR/suggest-assoc-fn-call-without-receiver.rs:28:8
|
LL | struct B<T> {
| ----------- method `test` not found for this struct
...
LL | _b.test(1);
| ---^^^^---
| | |
| | this is an associated function, not a method
| help: use associated function syntax instead: `B::<&str>::test(_b, 1)`
|
= note: found the following associated functions; to be used as methods, functions must have a `self` parameter
note: the candidate is defined in an impl for the type `B<T>`
--> $DIR/suggest-assoc-fn-call-without-receiver.rs:15:5
|
LL | fn test(_a: Self, _b: i32) {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
error: aborting due to 4 previous errors
For more information about this error, try `rustc --explain E0599`.