From 63ef0bbfdfb70673fe7f3ce2fc6fa4f0f801747d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn-Egil=20Dahlberg?= <egil@erlang.org>
Date: Thu, 19 Sep 2013 17:48:28 +0200
Subject: erts: Add the size-testing guard BIF map_size/1

---
 lib/stdlib/src/erl_internal.erl | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib/stdlib/src/erl_internal.erl')

diff --git a/lib/stdlib/src/erl_internal.erl b/lib/stdlib/src/erl_internal.erl
index 28de7205ea..480675554a 100644
--- a/lib/stdlib/src/erl_internal.erl
+++ b/lib/stdlib/src/erl_internal.erl
@@ -70,6 +70,7 @@ guard_bif(bit_size, 1) -> true;
 guard_bif(byte_size, 1) -> true;
 guard_bif(element, 2) -> true;
 guard_bif(self, 0) -> true;
+guard_bif(map_size, 1) -> true;
 guard_bif(node, 0) -> true;
 guard_bif(node, 1) -> true;
 guard_bif(tuple_size, 1) -> true;
@@ -335,6 +336,7 @@ bif(list_to_pid, 1) -> true;
 bif(list_to_tuple, 1) -> true;
 bif(load_module, 2) -> true;
 bif(make_ref, 0) -> true;
+bif(map_size,1) -> true;
 bif(max,2) -> true;
 bif(min,2) -> true;
 bif(module_loaded, 1) -> true;
-- 
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