From ae49a22b5cdd47add478fef6bb8ad3d75338e313 Mon Sep 17 00:00:00 2001
From: Edwin Cheng <edwin0cheng@gmail.com>
Date: Mon, 18 Nov 2019 03:35:46 +0800
Subject: Rebase

---
 crates/ra_hir/src/source_binder.rs | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'crates/ra_hir/src')

diff --git a/crates/ra_hir/src/source_binder.rs b/crates/ra_hir/src/source_binder.rs
index f0ed8e2b2..6d75296a5 100644
--- a/crates/ra_hir/src/source_binder.rs
+++ b/crates/ra_hir/src/source_binder.rs
@@ -140,6 +140,11 @@ impl Expansion {
         exp_info.map_token_down(token)
     }
 
+    pub fn source(&self, db: &impl HirDatabase) -> Source<AstId<ast::MacroCall>> {
+        let loc = db.lookup_intern_macro(self.macro_call_id);
+        Source::new(self.file_id(), loc.ast_id)
+    }
+
     fn file_id(&self) -> HirFileId {
         self.macro_call_id.as_file(MacroFileKind::Items)
     }
-- 
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