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Incorrect compiler hints for traits with methods defined using raw identifiers #65634
Description
Code:
#![allow(non_camel_case_types)]
trait r#async {
fn r#struct(&self) {
println!("async");
}
}
trait r#await {
fn r#struct(&self) {
println!("await");
}
}
struct r#fn {}
impl r#async for r#fn {}
impl r#await for r#fn {}
fn main() {
r#fn {}.r#struct();
}Error:
error[E0034]: multiple applicable items in scope
--> src/main.rs:22:13
|
22 | r#fn {}.r#struct();
| ^^^^^^^^ multiple `struct` found
|
note: candidate #1 is defined in an impl of the trait `async` for the type `fn`
--> src/main.rs:5:5
|
5 | fn r#struct(&self) {
| ^^^^^^^^^^^^^^^^^^
= help: to disambiguate the method call, write `async::struct(r#fn {})` instead
note: candidate #2 is defined in an impl of the trait `await` for the type `fn`
--> src/main.rs:11:5
|
11 | fn r#struct(&self) {
| ^^^^^^^^^^^^^^^^^^
= help: to disambiguate the method call, write `await::struct(r#fn {})` instead
async::struct(r#fn {}) should be r#async::r#struct(&r#fn {})and await::struct(r#fn {}) should be r#await::r#struct(&r#fn {}). It also misses that function signatures require not self but &self, however this also happens when not using raw identifiers, so I will open another issue for this case.
Activity
Accurately portray raw identifiers in error messages
Rollup merge of rust-lang#67010 - estebank:raw-idents, r=Centril
Rollup merge of rust-lang#67010 - estebank:raw-idents, r=Centril
Rollup merge of rust-lang#67010 - estebank:raw-idents, r=Centril
Rollup merge of rust-lang#67010 - estebank:raw-idents, r=Centril