From 069bf55cca1e1be1f6cdd28b638f691e059858dc Mon Sep 17 00:00:00 2001
From: Florian Diebold <flodiebold@gmail.com>
Date: Tue, 24 Dec 2019 20:32:42 +0100
Subject: Add infrastructure for visibility on syntax and hir_def level

---
 crates/ra_syntax/src/ast/extensions.rs | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

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

diff --git a/crates/ra_syntax/src/ast/extensions.rs b/crates/ra_syntax/src/ast/extensions.rs
index baaef3023..d9666cdca 100644
--- a/crates/ra_syntax/src/ast/extensions.rs
+++ b/crates/ra_syntax/src/ast/extensions.rs
@@ -413,3 +413,32 @@ impl ast::TraitDef {
         self.syntax().children_with_tokens().any(|t| t.kind() == T![auto])
     }
 }
+
+pub enum VisibilityKind {
+    In(ast::Path),
+    PubCrate,
+    PubSuper,
+    Pub,
+}
+
+impl ast::Visibility {
+    pub fn kind(&self) -> VisibilityKind {
+        if let Some(path) = children(self).next() {
+            VisibilityKind::In(path)
+        } else if self.is_pub_crate() {
+            VisibilityKind::PubCrate
+        } else if self.is_pub_super() {
+            VisibilityKind::PubSuper
+        } else {
+            VisibilityKind::Pub
+        }
+    }
+
+    fn is_pub_crate(&self) -> bool {
+        self.syntax().children_with_tokens().any(|it| it.kind() == T![crate])
+    }
+
+    fn is_pub_super(&self) -> bool {
+        self.syntax().children_with_tokens().any(|it| it.kind() == T![super])
+    }
+}
-- 
cgit v1.2.3


From 79c90b5641d2934864c587380e4f050ab63ac029 Mon Sep 17 00:00:00 2001
From: Florian Diebold <flodiebold@gmail.com>
Date: Tue, 24 Dec 2019 23:45:14 +0100
Subject: Collect visibility of items during nameres

---
 crates/ra_syntax/src/ast/generated.rs | 3 +++
 1 file changed, 3 insertions(+)

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

diff --git a/crates/ra_syntax/src/ast/generated.rs b/crates/ra_syntax/src/ast/generated.rs
index 9f9d6e63c..e64c83d33 100644
--- a/crates/ra_syntax/src/ast/generated.rs
+++ b/crates/ra_syntax/src/ast/generated.rs
@@ -1064,6 +1064,7 @@ impl AstNode for ExternCrateItem {
     }
 }
 impl ast::AttrsOwner for ExternCrateItem {}
+impl ast::VisibilityOwner for ExternCrateItem {}
 impl ExternCrateItem {
     pub fn name_ref(&self) -> Option<NameRef> {
         AstChildren::new(&self.syntax).next()
@@ -2006,6 +2007,7 @@ impl AstNode for ModuleItem {
     }
 }
 impl ast::AttrsOwner for ModuleItem {}
+impl ast::VisibilityOwner for ModuleItem {}
 impl ModuleItem {}
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub struct Name {
@@ -3893,6 +3895,7 @@ impl AstNode for UseItem {
     }
 }
 impl ast::AttrsOwner for UseItem {}
+impl ast::VisibilityOwner for UseItem {}
 impl UseItem {
     pub fn use_tree(&self) -> Option<UseTree> {
         AstChildren::new(&self.syntax).next()
-- 
cgit v1.2.3