From f5bea9051b81f3a490c08afdb336c63c9180aae0 Mon Sep 17 00:00:00 2001
From: uHOOCCOOHu <hooccooh1896@gmail.com>
Date: Fri, 30 Aug 2019 01:56:00 +0800
Subject: Support resolution of `#[macro_use] extern crate`

---
 crates/ra_syntax/src/ast/generated.rs | 1 +
 crates/ra_syntax/src/grammar.ron      | 1 +
 2 files changed, 2 insertions(+)

(limited to 'crates/ra_syntax')

diff --git a/crates/ra_syntax/src/ast/generated.rs b/crates/ra_syntax/src/ast/generated.rs
index 90480b6ca..d161470e7 100644
--- a/crates/ra_syntax/src/ast/generated.rs
+++ b/crates/ra_syntax/src/ast/generated.rs
@@ -934,6 +934,7 @@ impl AstNode for ExternCrateItem {
         &self.syntax
     }
 }
+impl ast::AttrsOwner for ExternCrateItem {}
 impl ExternCrateItem {
     pub fn name_ref(&self) -> Option<NameRef> {
         AstChildren::new(&self.syntax).next()
diff --git a/crates/ra_syntax/src/grammar.ron b/crates/ra_syntax/src/grammar.ron
index 1836862fe..a07293a46 100644
--- a/crates/ra_syntax/src/grammar.ron
+++ b/crates/ra_syntax/src/grammar.ron
@@ -669,6 +669,7 @@ Grammar(
             collections: [("use_trees", "UseTree")]
         ),
         "ExternCrateItem": (
+            traits: ["AttrsOwner"],
             options: ["NameRef", "Alias"],
         ),
         "ArgList": (
-- 
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