From 6c0f2aa279113810cfc1076cf3cf09b1e140bb12 Mon Sep 17 00:00:00 2001
From: Alexis Beingessner <a.beingessner@gmail.com>
Date: Tue, 8 Aug 2017 10:08:08 -0400
Subject: [PATCH] fix assertion - trait object pointers don't have infinite
 fields

---
 src/librustc/ty/layout.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/librustc/ty/layout.rs b/src/librustc/ty/layout.rs
index e770f1d55dcfd..4ee9b2e65a782 100644
--- a/src/librustc/ty/layout.rs
+++ b/src/librustc/ty/layout.rs
@@ -2197,8 +2197,8 @@ impl<'a, 'tcx> TyLayout<'tcx> {
         let tcx = cx.tcx();
 
         let ptr_field_type = |pointee: Ty<'tcx>| {
+            assert!(i < 2);
             let slice = |element: Ty<'tcx>| {
-                assert!(i < 2);
                 if i == 0 {
                     tcx.mk_mut_ptr(element)
                 } else {