From 7a016c1ca6a6f27876fd07b1aa67e55ca6cba231 Mon Sep 17 00:00:00 2001
From: Michael Woerister <michaelwoerister@posteo>
Date: Tue, 10 Oct 2017 17:08:29 +0200
Subject: [PATCH] incr.comp.: Add missing match branch in HashStable impl for
 ty::RegionKind.

---
 src/librustc/ich/impls_ty.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/librustc/ich/impls_ty.rs b/src/librustc/ich/impls_ty.rs
index fe060aaf426..582c4e13a82 100644
--- a/src/librustc/ich/impls_ty.rs
+++ b/src/librustc/ich/impls_ty.rs
@@ -61,6 +61,9 @@ for ty::RegionKind {
                 def_id.hash_stable(hcx, hasher);
                 name.hash_stable(hcx, hasher);
             }
+            ty::ReLateBound(db, ty::BrEnv) => {
+                db.depth.hash_stable(hcx, hasher);
+            }
             ty::ReEarlyBound(ty::EarlyBoundRegion { def_id, index, name }) => {
                 def_id.hash_stable(hcx, hasher);
                 index.hash_stable(hcx, hasher);