From b9906ab10d229573eb059af64f4117c10099a243 Mon Sep 17 00:00:00 2001
From: usev6 <use_v6@aglaz.de>
Date: Fri, 30 Mar 2018 11:47:47 +0200
Subject: [PATCH] Add back a nqp::p6box_i() for grep :kv, too

Fixes the second part of GH R#1671 (same fix as in 022954d74e).
---
 src/core/Any-iterable-methods.pm6 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/Any-iterable-methods.pm6 b/src/core/Any-iterable-methods.pm6
index f142d285590..f094602be72 100644
--- a/src/core/Any-iterable-methods.pm6
+++ b/src/core/Any-iterable-methods.pm6
@@ -854,7 +854,7 @@ Did you mean to add a stub (\{...\}) or did you mean to .classify?"
                       IterationEnd,
                       nqp::stmts(
                         ($!value := $_),
-                        ($!index = nqp::add_i($!index,1))
+                        nqp::p6box_i($!index = nqp::add_i($!index,1))
                       )
                     )
                   )