From 8a2c4820821a9b266ed979ed9321431362cdb1b3 Mon Sep 17 00:00:00 2001
From: Florian Diebold <flodiebold@gmail.com>
Date: Fri, 9 Apr 2021 14:33:03 +0200
Subject: More cleanups

---
 crates/hir_ty/src/interner.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'crates/hir_ty/src/interner.rs')

diff --git a/crates/hir_ty/src/interner.rs b/crates/hir_ty/src/interner.rs
index 02e26c04e..a1656115d 100644
--- a/crates/hir_ty/src/interner.rs
+++ b/crates/hir_ty/src/interner.rs
@@ -412,3 +412,12 @@ impl chalk_ir::interner::Interner for Interner {
 impl chalk_ir::interner::HasInterner for Interner {
     type Interner = Self;
 }
+
+#[macro_export]
+macro_rules! has_interner {
+    ($t:ty) => {
+        impl HasInterner for $t {
+            type Interner = crate::Interner;
+        }
+    };
+}
-- 
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