From e163c908acff9260eff347541f0f3f57db551622 Mon Sep 17 00:00:00 2001
From: Florian Diebold <flodiebold@gmail.com>
Date: Sat, 2 Feb 2019 00:33:54 +0100
Subject: Add AST for extern crate

Also change it to parse the crate name as a NAME_REF, not a NAME.
---
 crates/ra_syntax/src/ast/generated.rs | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(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 60480c699..a8d60e882 100644
--- a/crates/ra_syntax/src/ast/generated.rs
+++ b/crates/ra_syntax/src/ast/generated.rs
@@ -970,7 +970,15 @@ impl ToOwned for ExternCrateItem {
 }
 
 
-impl ExternCrateItem {}
+impl ExternCrateItem {
+    pub fn name_ref(&self) -> Option<&NameRef> {
+        super::child_opt(self)
+    }
+
+    pub fn alias(&self) -> Option<&Alias> {
+        super::child_opt(self)
+    }
+}
 
 // FalseKw
 #[derive(Debug, PartialEq, Eq, Hash)]
-- 
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