From 98718e0544f42e55642d2838b00d6a7bef1e2414 Mon Sep 17 00:00:00 2001
From: Lukas Wirth <lukastw97@gmail.com>
Date: Fri, 15 Jan 2021 21:07:38 +0100
Subject: Wrap remaining self/super/crate in Name{Ref}

---
 crates/syntax/src/ast/generated/nodes.rs |  7 ++-----
 crates/syntax/src/ast/node_ext.rs        | 33 ++++++++++++++++++++++----------
 2 files changed, 25 insertions(+), 15 deletions(-)

(limited to 'crates/syntax/src/ast')

diff --git a/crates/syntax/src/ast/generated/nodes.rs b/crates/syntax/src/ast/generated/nodes.rs
index 1d722db3c..6407d7c85 100644
--- a/crates/syntax/src/ast/generated/nodes.rs
+++ b/crates/syntax/src/ast/generated/nodes.rs
@@ -11,6 +11,7 @@ pub struct Name {
 }
 impl Name {
     pub fn ident_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![ident]) }
+    pub fn self_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![self]) }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub struct NameRef {
@@ -238,7 +239,6 @@ impl ExternCrate {
     pub fn extern_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![extern]) }
     pub fn crate_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![crate]) }
     pub fn name_ref(&self) -> Option<NameRef> { support::child(&self.syntax) }
-    pub fn self_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![self]) }
     pub fn rename(&self) -> Option<Rename> { support::child(&self.syntax) }
     pub fn semicolon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![;]) }
 }
@@ -406,9 +406,6 @@ pub struct Visibility {
 impl Visibility {
     pub fn pub_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![pub]) }
     pub fn l_paren_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['(']) }
-    pub fn super_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![super]) }
-    pub fn self_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![self]) }
-    pub fn crate_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![crate]) }
     pub fn in_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![in]) }
     pub fn path(&self) -> Option<Path> { support::child(&self.syntax) }
     pub fn r_paren_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![')']) }
@@ -492,11 +489,11 @@ pub struct SelfParam {
     pub(crate) syntax: SyntaxNode,
 }
 impl ast::AttrsOwner for SelfParam {}
+impl ast::NameOwner for SelfParam {}
 impl SelfParam {
     pub fn amp_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![&]) }
     pub fn lifetime(&self) -> Option<Lifetime> { support::child(&self.syntax) }
     pub fn mut_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![mut]) }
-    pub fn self_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![self]) }
     pub fn colon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![:]) }
     pub fn ty(&self) -> Option<Type> { support::child(&self.syntax) }
 }
diff --git a/crates/syntax/src/ast/node_ext.rs b/crates/syntax/src/ast/node_ext.rs
index b8ce71d27..738c92a5b 100644
--- a/crates/syntax/src/ast/node_ext.rs
+++ b/crates/syntax/src/ast/node_ext.rs
@@ -198,6 +198,13 @@ impl ast::Path {
     pub fn parent_path(&self) -> Option<ast::Path> {
         self.syntax().parent().and_then(ast::Path::cast)
     }
+
+    pub fn as_single_segment(&self) -> Option<ast::PathSegment> {
+        match self.qualifier() {
+            Some(_) => None,
+            None => self.segment(),
+        }
+    }
 }
 
 impl ast::UseTreeList {
@@ -448,16 +455,22 @@ pub enum VisibilityKind {
 
 impl ast::Visibility {
     pub fn kind(&self) -> VisibilityKind {
-        if let Some(path) = support::children(self.syntax()).next() {
-            VisibilityKind::In(path)
-        } else if self.crate_token().is_some() {
-            VisibilityKind::PubCrate
-        } else if self.super_token().is_some() {
-            VisibilityKind::PubSuper
-        } else if self.self_token().is_some() {
-            VisibilityKind::PubSelf
-        } else {
-            VisibilityKind::Pub
+        match self.path() {
+            Some(path) => {
+                if let Some(segment) =
+                    path.as_single_segment().filter(|it| it.coloncolon_token().is_none())
+                {
+                    if segment.crate_token().is_some() {
+                        return VisibilityKind::PubCrate;
+                    } else if segment.super_token().is_some() {
+                        return VisibilityKind::PubSuper;
+                    } else if segment.self_token().is_some() {
+                        return VisibilityKind::PubSelf;
+                    }
+                }
+                VisibilityKind::In(path)
+            }
+            None => VisibilityKind::Pub,
         }
     }
 }
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