From f9f992379de4a82637ec4bf717ff42f27872bc48 Mon Sep 17 00:00:00 2001
From: Mark Mansi <markm@cs.wisc.edu>
Date: Sun, 29 Apr 2018 17:27:17 -0500
Subject: [PATCH] heh, logic is hard

---
 src/liballoc/raw_vec.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/liballoc/raw_vec.rs b/src/liballoc/raw_vec.rs
index 6ca668fda59fb..eb25ae1751170 100644
--- a/src/liballoc/raw_vec.rs
+++ b/src/liballoc/raw_vec.rs
@@ -65,7 +65,7 @@ impl<T, A: Alloc> RawVec<T, A> {
         RawVec {
             ptr: Unique::empty(),
             // FIXME(mark-i-m): use `cap` when ifs are allowed in const
-            cap: [0, !0][(mem::size_of::<T>() != 0) as usize],
+            cap: [0, !0][(mem::size_of::<T>() == 0) as usize],
             a,
         }
     }