File 2179-core_parse-Don-t-sort-map-patterns.patch of Package erlang

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File 2179-core_parse-Don-t-sort-map-patterns.patch of Package erlang (Revision 20341d3ca8beab07b502d76ce8eb2b1a)

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From 5a7029ac5afc2a6a55241a2e01d0174741ab4a1c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= <bjorn@erlang.org>
Date: Wed, 20 Apr 2016 05:20:25 +0200
Subject: [PATCH 4/8] core_parse: Don't sort map patterns

If we pretty print to a file and read it back in, we expect to
get the same cerl data structures back.
---
 lib/compiler/src/core_parse.yrl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/compiler/src/core_parse.yrl b/lib/compiler/src/core_parse.yrl
index e01f826..8028aa9 100644
--- a/lib/compiler/src/core_parse.yrl
+++ b/lib/compiler/src/core_parse.yrl
@@ -196,9 +196,9 @@ tuple_pattern -> '{' anno_patterns '}' : c_tuple('$2').
 
 map_pattern -> '~' '{' '}' '~' : c_map_pattern([]).
 map_pattern -> '~' '{' map_pair_patterns '}' '~' :
-		   c_map_pattern(lists:sort('$3')).
+		   c_map_pattern('$3').
 map_pattern -> '~' '{' map_pair_patterns '|' anno_map_expr '}' '~' :
-		   ann_c_map_pattern('$5', lists:sort('$3')).
+		   ann_c_map_pattern('$5', '$3').
 
 map_pair_patterns -> map_pair_pattern : ['$1'].
 map_pair_patterns -> map_pair_pattern ',' map_pair_patterns : ['$1' | '$3'].
-- 
2.1.4

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File 2179-core_parse-Don-t-sort-map-patterns.patch of Package erlang (Revision 20341d3ca8beab07b502d76ce8eb2b1a)

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