From e21df35416169a6804f6019c2fbb487c74bad596 Mon Sep 17 00:00:00 2001
From: chriseth <c@ethdev.com>
Date: Thu, 15 Oct 2015 16:02:00 +0200
Subject: [PATCH] MacOS fix.

---
 libsolidity/TypeChecker.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libsolidity/TypeChecker.cpp b/libsolidity/TypeChecker.cpp
index e9d01a847..dcaecdfbc 100644
--- a/libsolidity/TypeChecker.cpp
+++ b/libsolidity/TypeChecker.cpp
@@ -732,8 +732,8 @@ bool TypeChecker::visit(Assignment const& _assignment)
 	_assignment.annotation().type = t;
 	if (TupleType const* tupleType = dynamic_cast<TupleType const*>(t.get()))
 	{
-		// Sequenced assignments of tuples is not valid.
-		_assignment.annotation().type = make_shared<TupleType const>();
+		// Sequenced assignments of tuples is not valid, make the result a "void" type.
+		_assignment.annotation().type = make_shared<TupleType>();
 		expectType(_assignment.rightHandSide(), *tupleType);
 	}
 	else if (t->category() == Type::Category::Mapping)