From 000fe0072675c932fd6036944aa3ed9fa77a6331 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Thu, 3 Sep 2015 22:19:56 +0300
Subject: [PATCH] reference grammar: remove duplicate else_tail rule

---
 src/doc/grammar.md | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/doc/grammar.md b/src/doc/grammar.md
index 3aa89cba0314a..68c2924901010 100644
--- a/src/doc/grammar.md
+++ b/src/doc/grammar.md
@@ -688,7 +688,6 @@ match_pat : pat [ '|' pat ] * [ "if" expr ] ? ;
 ```antlr
 if_let_expr : "if" "let" pat '=' expr '{' block '}'
                else_tail ? ;
-else_tail : "else" [ if_expr | if_let_expr | '{' block '}' ] ;
 ```
 
 ### While let loops