From fe7a9dfe48f5eebf437688d615f23479a22391ec Mon Sep 17 00:00:00 2001
From: hsutter <herb.sutter@gmail.com>
Date: Wed, 2 Dec 2015 12:28:20 -0800
Subject: [PATCH] Expanded F.19 enforcement to forward exactly once (issue 128)

---
 CppCoreGuidelines.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CppCoreGuidelines.md b/CppCoreGuidelines.md
index 3ae7e85..372bc13 100644
--- a/CppCoreGuidelines.md
+++ b/CppCoreGuidelines.md
@@ -2353,7 +2353,7 @@ In that case, and only that case, make the parameter `TP&&` where `TP` is a temp
 
 
 ##### Enforcement
-* Flag a function that takes a `TP&&` parameter (where `TP` is a template type parameter name) and uses it without `std::forward`.
+* Flag a function that takes a `TP&&` parameter (where `TP` is a template type parameter name) and does anything with it other than `std::forward`ing it exactly once on every static path.
 
 
 ### <a name="Rf-out"></a> Rule F.20: For "out" output values, prefer return values to output parameters