From 3ce223c6cb30f8e9f1035b6740d8c90f95a91185 Mon Sep 17 00:00:00 2001
From: Lu Guanqun <guanqun.lu@gmail.com>
Date: Sun, 8 Feb 2015 19:23:17 +0800
Subject: add exponent operator

https://www.pivotaltracker.com/n/projects/1189488/stories/83746404
---
 SolidityParser.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'SolidityParser.cpp')

diff --git a/SolidityParser.cpp b/SolidityParser.cpp
index 7af99567..84f36170 100644
--- a/SolidityParser.cpp
+++ b/SolidityParser.cpp
@@ -387,6 +387,17 @@ BOOST_AUTO_TEST_CASE(complex_expression)
 	BOOST_CHECK_NO_THROW(parseText(text));
 }
 
+BOOST_AUTO_TEST_CASE(exp_expression)
+{
+	char const* text = R"(
+		contract test {
+			function fun(uint256 a) {
+				uint256 x = 3 ** a;
+			}
+		})";
+	BOOST_CHECK_NO_THROW(parseText(text));
+}
+
 BOOST_AUTO_TEST_CASE(while_loop)
 {
 	char const* text = "contract test {\n"
-- 
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