From 168620e99e150df8ac7f423cbff32262587297c0 Mon Sep 17 00:00:00 2001
From: Anthony Calandra <anthony@anthony-calandra.com>
Date: Tue, 1 Nov 2016 22:35:11 -0700
Subject: [PATCH] Unsafe example.

---
 README.md | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index e0a6173..c0f0a1a 100644
--- a/README.md
+++ b/README.md
@@ -348,8 +348,9 @@ auto& f(T& t) {
   return t;
 }
 
-auto g = [](auto x) -> auto& { return f(x); };
-int& y = g(123); // reference to `x`
+auto g = [](auto& x) -> auto& { return f(x); };
+int y = 123;
+int& z = g(y); // reference to `y`
 ```
 
 ### decltype(auto)