From 0d9f4fb270ce09c12d04c5a913c9e89c59c713fd Mon Sep 17 00:00:00 2001
From: Camille GILLOT <gillot.camille@gmail.com>
Date: Sun, 5 Jan 2020 15:52:31 +0100
Subject: [PATCH] Remove trivial function.

---
 src/librustc/ty/inhabitedness/mod.rs | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/src/librustc/ty/inhabitedness/mod.rs b/src/librustc/ty/inhabitedness/mod.rs
index 73ca0075994..144e3bc9c8b 100644
--- a/src/librustc/ty/inhabitedness/mod.rs
+++ b/src/librustc/ty/inhabitedness/mod.rs
@@ -96,15 +96,11 @@ pub fn is_ty_uninhabited_from(self, module: DefId, ty: Ty<'tcx>) -> bool {
         // ```
         // forest.is_empty()
         // ```
-        self.ty_inhabitedness_forest(ty).contains(self, module)
+        ty.uninhabited_from(self).contains(self, module)
     }
 
     pub fn is_ty_uninhabited_from_any_module(self, ty: Ty<'tcx>) -> bool {
-        !self.ty_inhabitedness_forest(ty).is_empty()
-    }
-
-    fn ty_inhabitedness_forest(self, ty: Ty<'tcx>) -> DefIdForest {
-        ty.uninhabited_from(self)
+        !ty.uninhabited_from(self).is_empty()
     }
 }