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Diffstat (limited to 'crates/syntax/src/ast/node_ext.rs')
| -rw-r--r-- | crates/syntax/src/ast/node_ext.rs | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/crates/syntax/src/ast/node_ext.rs b/crates/syntax/src/ast/node_ext.rs index b9ccd34cff..dcf853427e 100644 --- a/crates/syntax/src/ast/node_ext.rs +++ b/crates/syntax/src/ast/node_ext.rs @@ -276,18 +276,15 @@ impl ast::PathSegment { _ => PathSegmentKind::Name(name_ref), } } else { - match self.syntax().first_child_or_token()?.kind() { - T![<] => { - // <T> or <T as Trait> - // T is any TypeRef, Trait has to be a PathType - let mut type_refs = - self.syntax().children().filter(|node| ast::Type::can_cast(node.kind())); - let type_ref = type_refs.next().and_then(ast::Type::cast); - let trait_ref = type_refs.next().and_then(ast::PathType::cast); - PathSegmentKind::Type { type_ref, trait_ref } - } - _ => return None, - } + let anchor = self.type_anchor()?; + // FIXME: Move this over to `ast::TypeAnchor` + // <T> or <T as Trait> + // T is any TypeRef, Trait has to be a PathType + let mut type_refs = + anchor.syntax().children().filter(|node| ast::Type::can_cast(node.kind())); + let type_ref = type_refs.next().and_then(ast::Type::cast); + let trait_ref = type_refs.next().and_then(ast::PathType::cast); + PathSegmentKind::Type { type_ref, trait_ref } }; Some(res) } @@ -473,7 +470,7 @@ impl ast::Impl { // [#15778](https://github.com/rust-lang/rust-analyzer/issues/15778) impl ast::PathSegment { pub fn qualifying_trait(&self) -> Option<ast::PathType> { - let mut path_types = support::children(self.syntax()); + let mut path_types = support::children(self.type_anchor()?.syntax()); let first = path_types.next()?; path_types.next().or(Some(first)) } |