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View File 0325-compiler-Improve-a-contract.patch of Package erlang (Project home:Ledest:erlang:20)

From 186d8be66dd3d8eef24935c69c05723e15d00047 Mon Sep 17 00:00:00 2001
From: Hans Bolinder <hasse@erlang.org>
Date: Mon, 28 May 2018 12:14:26 +0200
Subject: [PATCH 2/6] compiler: Improve a contract

---
 lib/compiler/src/beam_asm.erl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/compiler/src/beam_asm.erl b/lib/compiler/src/beam_asm.erl
index 5ef340c831..df0321e85a 100644
--- a/lib/compiler/src/beam_asm.erl
+++ b/lib/compiler/src/beam_asm.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 1996-2017. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2018. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
@@ -475,7 +475,7 @@ encode_alloc_list_1([{floats,Floats}|T], Dict, Acc0) ->
 encode_alloc_list_1([], Dict, Acc) ->
     {iolist_to_binary(Acc),Dict}.
 
--spec encode(non_neg_integer(), integer()) -> iodata().
+-spec encode(non_neg_integer(), integer()) -> iolist() | integer().
 
 encode(Tag, N) when N < 0 ->
     encode1(Tag, negative_to_bytes(N));
-- 
2.17.1