bjoernager/rust
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delegation: Implement list delegation

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```rust
reuse prefix::{a, b, c}
```
This commit is contained in:
Vadim Petrochenkov 2024-03-15 14:21:03 +03:00
parent 8387315ab3
commit c30b41012d
29 changed files with 511 additions and 60 deletions
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7
compiler/rustc_expand/src/errors.rs
View file

@ -433,3 +433,10 @@ pub struct ExpectedParenOrBrace<'a> {
pub span: Span,
pub token: Cow<'a, str>,
}
#[derive(Diagnostic)]
#[diag(expand_empty_delegation_list)]
pub(crate) struct EmptyDelegationList {
#[primary_span]
pub span: Span,
}