From 8ae56fa6d0e8a03d6ad75919d6be953f5fc27083 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Mon, 13 Aug 2018 16:35:17 +0300
Subject: Stupid goto definition

---
 crates/libsyntax2/src/ast/generated.rs | 18 ++++++++++++++++++
 crates/libsyntax2/src/ast/mod.rs       |  8 ++++++++
 crates/libsyntax2/src/grammar.ron      |  1 +
 3 files changed, 27 insertions(+)

(limited to 'crates/libsyntax2/src')

diff --git a/crates/libsyntax2/src/ast/generated.rs b/crates/libsyntax2/src/ast/generated.rs
index 31f5ecc44..b1fd0a8ad 100644
--- a/crates/libsyntax2/src/ast/generated.rs
+++ b/crates/libsyntax2/src/ast/generated.rs
@@ -123,6 +123,24 @@ impl<R: TreeRoot> AstNode<R> for Name<R> {
 
 impl<R: TreeRoot> Name<R> {}
 
+// NameRef
+#[derive(Debug, Clone, Copy)]
+pub struct NameRef<R: TreeRoot = Arc<SyntaxRoot>> {
+    syntax: SyntaxNode<R>,
+}
+
+impl<R: TreeRoot> AstNode<R> for NameRef<R> {
+    fn cast(syntax: SyntaxNode<R>) -> Option<Self> {
+        match syntax.kind() {
+            NAME_REF => Some(NameRef { syntax }),
+            _ => None,
+        }
+    }
+    fn syntax(&self) -> &SyntaxNode<R> { &self.syntax }
+}
+
+impl<R: TreeRoot> NameRef<R> {}
+
 // StaticItem
 #[derive(Debug, Clone, Copy)]
 pub struct StaticItem<R: TreeRoot = Arc<SyntaxRoot>> {
diff --git a/crates/libsyntax2/src/ast/mod.rs b/crates/libsyntax2/src/ast/mod.rs
index e9362d048..2e1fb2d1c 100644
--- a/crates/libsyntax2/src/ast/mod.rs
+++ b/crates/libsyntax2/src/ast/mod.rs
@@ -73,3 +73,11 @@ impl<R: TreeRoot> Name<R> {
         ident.leaf_text().unwrap()
     }
 }
+
+impl<R: TreeRoot> NameRef<R> {
+    pub fn text(&self) -> SmolStr {
+        let ident = self.syntax().first_child()
+            .unwrap();
+        ident.leaf_text().unwrap()
+    }
+}
diff --git a/crates/libsyntax2/src/grammar.ron b/crates/libsyntax2/src/grammar.ron
index d4e8c53d3..ee231931e 100644
--- a/crates/libsyntax2/src/grammar.ron
+++ b/crates/libsyntax2/src/grammar.ron
@@ -228,5 +228,6 @@ Grammar(
         "StaticItem": ( traits: ["NameOwner"] ),
         "TypeItem": ( traits: ["NameOwner"] ),
         "Name": (),
+        "NameRef": (),
     },
 )
-- 
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