From 11f86641829273e2b2b7023c2028bb475fce58ee Mon Sep 17 00:00:00 2001
From: Lukas Wirth <lukastw97@gmail.com>
Date: Fri, 11 Dec 2020 13:49:32 +0100
Subject: Add Lifetimes to the HIR

---
 crates/hir_def/src/lib.rs | 7 +++++++
 1 file changed, 7 insertions(+)

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

diff --git a/crates/hir_def/src/lib.rs b/crates/hir_def/src/lib.rs
index 02ed30e4d..a1bbc729f 100644
--- a/crates/hir_def/src/lib.rs
+++ b/crates/hir_def/src/lib.rs
@@ -223,6 +223,13 @@ pub struct TypeParamId {
 
 pub type LocalTypeParamId = Idx<generics::TypeParamData>;
 
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
+pub struct LifetimeParamId {
+    pub parent: GenericDefId,
+    pub local_id: LocalLifetimeParamId,
+}
+pub type LocalLifetimeParamId = Idx<generics::LifetimeParamData>;
+
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 pub enum ContainerId {
     ModuleId(ModuleId),
-- 
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