From 7c0c713a102ee86ee32af115acba63a5c3b3a657 Mon Sep 17 00:00:00 2001
From: Jonas Schievink <jonasschievink@gmail.com>
Date: Mon, 5 Apr 2021 03:50:10 +0200
Subject: Intern `GenericParams`

Also share the same instance between `ItemTree` and `generic_params`
query.
---
 crates/hir_def/src/intern.rs | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'crates/hir_def/src/intern.rs')

diff --git a/crates/hir_def/src/intern.rs b/crates/hir_def/src/intern.rs
index d163f633f..2467e9299 100644
--- a/crates/hir_def/src/intern.rs
+++ b/crates/hir_def/src/intern.rs
@@ -14,6 +14,8 @@ use dashmap::{lock::RwLockWriteGuard, DashMap, SharedValue};
 use once_cell::sync::OnceCell;
 use rustc_hash::FxHasher;
 
+use crate::generics::GenericParams;
+
 type InternMap<T> = DashMap<Arc<T>, (), BuildHasherDefault<FxHasher>>;
 type Guard<T> =
     RwLockWriteGuard<'static, HashMap<Arc<T>, SharedValue<()>, BuildHasherDefault<FxHasher>>>;
@@ -194,4 +196,10 @@ macro_rules! impl_internable {
     )+ };
 }
 
-impl_internable!(crate::type_ref::TypeRef, crate::type_ref::TraitRef, crate::path::ModPath, str);
+impl_internable!(
+    crate::type_ref::TypeRef,
+    crate::type_ref::TraitRef,
+    crate::path::ModPath,
+    GenericParams,
+    str
+);
-- 
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