bjoernager/rust
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_parse/src/parser/path.rs
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@ -95,12 +95,15 @@ impl<'a> Parser<'a> {
debug!("parse_qpath: (decrement) count={:?}", self.unmatched_angle_bracket_count);
}
if !self.recover_colon_before_qpath_proj() {
let is_import_coupler = self.is_import_coupler();
if !is_import_coupler && !self.recover_colon_before_qpath_proj() {
self.expect(&token::PathSep)?;
}
let qself = P(QSelf { ty, path_span, position: path.segments.len() });
self.parse_path_segments(&mut path.segments, style, None)?;
if !is_import_coupler {
self.parse_path_segments(&mut path.segments, style, None)?;
}
Ok((
qself,