From 37a949e634c4d9c47f7dabb579ddcfc23a89b0a6 Mon Sep 17 00:00:00 2001
From: Yoichi Hirai <i@yoichihirai.com>
Date: Mon, 12 Jun 2017 14:52:04 +0200
Subject: liblll: allow macros with no arguments

---
 liblll/Parser.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'liblll')

diff --git a/liblll/Parser.cpp b/liblll/Parser.cpp
index 44d2a2ae..a3962df4 100644
--- a/liblll/Parser.cpp
+++ b/liblll/Parser.cpp
@@ -109,7 +109,7 @@ void dev::eth::parseTreeLLL(string const& _s, sp::utree& o_out)
 	qi::rule<it, space_type, sp::utree::list_type()> mstore = '[' > element > ']' > -qi::lit(":") > element;
 	qi::rule<it, space_type, sp::utree::list_type()> sstore = qi::lit("[[") > element > qi::lit("]]") > -qi::lit(":") > element;
 	qi::rule<it, space_type, sp::utree::list_type()> calldataload = qi::lit("$") > element;
-	qi::rule<it, space_type, sp::utree::list_type()> list = '(' > +element > ')';
+	qi::rule<it, space_type, sp::utree::list_type()> list = '(' > *element > ')';
 
 	qi::rule<it, space_type, sp::utree()> extra = sload[tagNode<2>()] | mload[tagNode<1>()] | sstore[tagNode<4>()] | mstore[tagNode<3>()] | seq[tagNode<5>()] | calldataload[tagNode<6>()];
 	element = atom | list | extra;
-- 
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