From 080dd31f8460cba0298405fbcfcab8b61a4667ff Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Fri, 15 Nov 2019 19:14:50 +0300
Subject: Add ImplId

---
 crates/ra_hir_def/src/lib.rs | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'crates/ra_hir_def/src/lib.rs')

diff --git a/crates/ra_hir_def/src/lib.rs b/crates/ra_hir_def/src/lib.rs
index 3fab7965c..22650db8b 100644
--- a/crates/ra_hir_def/src/lib.rs
+++ b/crates/ra_hir_def/src/lib.rs
@@ -321,6 +321,18 @@ impl AstItemDef<ast::TypeAliasDef> for TypeAliasId {
     }
 }
 
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
+pub struct ImplId(salsa::InternId);
+impl_intern_key!(ImplId);
+impl AstItemDef<ast::ImplBlock> for ImplId {
+    fn intern(db: &impl InternDatabase, loc: ItemLoc<ast::ImplBlock>) -> Self {
+        db.intern_impl(loc)
+    }
+    fn lookup_intern(self, db: &impl InternDatabase) -> ItemLoc<ast::ImplBlock> {
+        db.lookup_intern_impl(self)
+    }
+}
+
 macro_rules! impl_froms {
     ($e:ident: $($v:ident $(($($sv:ident),*))?),*) => {
         $(
-- 
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