File 0526-Fix-erl_parse-af_fun_type.patch of Package erlang

From d05d5b5c680f486557936d81c91c060834275b8a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?P=C3=A9ter=20G=C3=B6m=C3=B6ri?= <gomoripeti@gmail.com>
Date: Fri, 28 Dec 2018 21:16:24 +0100
Subject: [PATCH 2/3] Fix erl_parse:af_fun_type()

`af_function_type()` already contains the `{'type', anno(), 'fun', ...}`
tuple so it does not have to be wrapped again.
---
 lib/stdlib/src/erl_parse.yrl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/stdlib/src/erl_parse.yrl b/lib/stdlib/src/erl_parse.yrl
index 5880eb4536..760a49ed32 100644
--- a/lib/stdlib/src/erl_parse.yrl
+++ b/lib/stdlib/src/erl_parse.yrl
@@ -872,7 +872,7 @@ Erlang code.
 -type af_fun_type() :: {'type', anno(), 'fun', []}
                      | {'type', anno(), 'fun', [{'type', anno(), 'any'} |
                                                 abstract_type()]}
-                     | {'type', anno(), 'fun', af_function_type()}.
+                     | af_function_type().
 
 -type af_integer_range_type() ::
         {'type', anno(), 'range', [af_singleton_integer_type()]}.
-- 
2.16.4