diff options
Diffstat (limited to 'crates/syntax/src')
-rw-r--r-- | crates/syntax/src/algo.rs | 2 | ||||
-rw-r--r-- | crates/syntax/src/ast/generated/nodes.rs | 6 | ||||
-rw-r--r-- | crates/syntax/src/ast/node_ext.rs | 22 | ||||
-rw-r--r-- | crates/syntax/src/validation.rs | 2 |
4 files changed, 23 insertions, 9 deletions
diff --git a/crates/syntax/src/algo.rs b/crates/syntax/src/algo.rs index 384d031e7..39da45cc0 100644 --- a/crates/syntax/src/algo.rs +++ b/crates/syntax/src/algo.rs | |||
@@ -883,7 +883,7 @@ use crate::AstNode; | |||
883 | 883 | ||
884 | replacements: | 884 | replacements: |
885 | 885 | ||
886 | Line 2: Node(NAME_REF@5..14) -> crate | 886 | Line 2: Token(IDENT@5..14 "text_edit") -> crate |
887 | Line 2: Token([email protected] "TextEdit") -> AstNode | 887 | Line 2: Token([email protected] "TextEdit") -> AstNode |
888 | Line 2: Token([email protected] "\n\n") -> "\n" | 888 | Line 2: Token([email protected] "\n\n") -> "\n" |
889 | 889 | ||
diff --git a/crates/syntax/src/ast/generated/nodes.rs b/crates/syntax/src/ast/generated/nodes.rs index 9c96d3d07..1d722db3c 100644 --- a/crates/syntax/src/ast/generated/nodes.rs +++ b/crates/syntax/src/ast/generated/nodes.rs | |||
@@ -18,6 +18,9 @@ pub struct NameRef { | |||
18 | } | 18 | } |
19 | impl NameRef { | 19 | impl NameRef { |
20 | pub fn ident_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![ident]) } | 20 | pub fn ident_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![ident]) } |
21 | pub fn self_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![self]) } | ||
22 | pub fn super_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![super]) } | ||
23 | pub fn crate_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![crate]) } | ||
21 | } | 24 | } |
22 | #[derive(Debug, Clone, PartialEq, Eq, Hash)] | 25 | #[derive(Debug, Clone, PartialEq, Eq, Hash)] |
23 | pub struct Lifetime { | 26 | pub struct Lifetime { |
@@ -42,9 +45,6 @@ pub struct PathSegment { | |||
42 | pub(crate) syntax: SyntaxNode, | 45 | pub(crate) syntax: SyntaxNode, |
43 | } | 46 | } |
44 | impl PathSegment { | 47 | impl PathSegment { |
45 | pub fn crate_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![crate]) } | ||
46 | pub fn self_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![self]) } | ||
47 | pub fn super_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![super]) } | ||
48 | pub fn coloncolon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![::]) } | 48 | pub fn coloncolon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![::]) } |
49 | pub fn name_ref(&self) -> Option<NameRef> { support::child(&self.syntax) } | 49 | pub fn name_ref(&self) -> Option<NameRef> { support::child(&self.syntax) } |
50 | pub fn generic_arg_list(&self) -> Option<GenericArgList> { support::child(&self.syntax) } | 50 | pub fn generic_arg_list(&self) -> Option<GenericArgList> { support::child(&self.syntax) } |
diff --git a/crates/syntax/src/ast/node_ext.rs b/crates/syntax/src/ast/node_ext.rs index 27381ba80..b8ce71d27 100644 --- a/crates/syntax/src/ast/node_ext.rs +++ b/crates/syntax/src/ast/node_ext.rs | |||
@@ -156,14 +156,28 @@ impl ast::PathSegment { | |||
156 | .expect("segments are always nested in paths") | 156 | .expect("segments are always nested in paths") |
157 | } | 157 | } |
158 | 158 | ||
159 | pub fn crate_token(&self) -> Option<SyntaxToken> { | ||
160 | self.name_ref().and_then(|it| it.crate_token()) | ||
161 | } | ||
162 | |||
163 | pub fn self_token(&self) -> Option<SyntaxToken> { | ||
164 | self.name_ref().and_then(|it| it.self_token()) | ||
165 | } | ||
166 | |||
167 | pub fn super_token(&self) -> Option<SyntaxToken> { | ||
168 | self.name_ref().and_then(|it| it.super_token()) | ||
169 | } | ||
170 | |||
159 | pub fn kind(&self) -> Option<PathSegmentKind> { | 171 | pub fn kind(&self) -> Option<PathSegmentKind> { |
160 | let res = if let Some(name_ref) = self.name_ref() { | 172 | let res = if let Some(name_ref) = self.name_ref() { |
161 | PathSegmentKind::Name(name_ref) | 173 | match name_ref.syntax().first_token().map(|it| it.kind()) { |
174 | Some(T![self]) => PathSegmentKind::SelfKw, | ||
175 | Some(T![super]) => PathSegmentKind::SuperKw, | ||
176 | Some(T![crate]) => PathSegmentKind::CrateKw, | ||
177 | _ => PathSegmentKind::Name(name_ref), | ||
178 | } | ||
162 | } else { | 179 | } else { |
163 | match self.syntax().first_child_or_token()?.kind() { | 180 | match self.syntax().first_child_or_token()?.kind() { |
164 | T![self] => PathSegmentKind::SelfKw, | ||
165 | T![super] => PathSegmentKind::SuperKw, | ||
166 | T![crate] => PathSegmentKind::CrateKw, | ||
167 | T![<] => { | 181 | T![<] => { |
168 | // <T> or <T as Trait> | 182 | // <T> or <T as Trait> |
169 | // T is any TypeRef, Trait has to be a PathType | 183 | // T is any TypeRef, Trait has to be a PathType |
diff --git a/crates/syntax/src/validation.rs b/crates/syntax/src/validation.rs index bfa2dc4ba..7901580ee 100644 --- a/crates/syntax/src/validation.rs +++ b/crates/syntax/src/validation.rs | |||
@@ -256,7 +256,7 @@ fn validate_path_keywords(segment: ast::PathSegment, errors: &mut Vec<SyntaxErro | |||
256 | )); | 256 | )); |
257 | } | 257 | } |
258 | } else if let Some(token) = segment.super_token() { | 258 | } else if let Some(token) = segment.super_token() { |
259 | if !all_supers(&path) { | 259 | if segment.coloncolon_token().is_some() || !all_supers(&path) { |
260 | errors.push(SyntaxError::new( | 260 | errors.push(SyntaxError::new( |
261 | "The `super` keyword may only be preceded by other `super`s", | 261 | "The `super` keyword may only be preceded by other `super`s", |
262 | token.text_range(), | 262 | token.text_range(), |