From 1d3a37faff9a82a5269c3414a2d6fe868593afb1 Mon Sep 17 00:00:00 2001
From: Julius Huelsmann <huelsmann@campus.tu-berlin.de>
Date: Thu, 17 May 2018 12:19:29 +0200
Subject: Avoid "unneccesary parentheses in declaration of" warning with
 keeping a temporary variable.

---
 libsolidity/inlineasm/AsmParser.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libsolidity/inlineasm/AsmParser.cpp b/libsolidity/inlineasm/AsmParser.cpp
index d3b0808b..d300f8fb 100644
--- a/libsolidity/inlineasm/AsmParser.cpp
+++ b/libsolidity/inlineasm/AsmParser.cpp
@@ -606,7 +606,9 @@ bool Parser::isValidNumberLiteral(string const& _literal)
 {
 	try
 	{
-		u256(_literal);
+		// Try to convert _literal to u256.
+		auto tmp = u256(_literal);
+		(void) tmp;
 	}
 	catch (...)
 	{
-- 
cgit