From 00b1b96eb4df2643b7953c8710648d54f484f641 Mon Sep 17 00:00:00 2001
From: Alex Beregszaszi <alex@rtfs.hu>
Date: Fri, 21 Sep 2018 17:06:25 +0100
Subject: [PATCH] Use better assertion messages for
 RationalNumberType::literalValue

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

diff --git a/libsolidity/ast/Types.cpp b/libsolidity/ast/Types.cpp
index c97ee6578..fd72bf41d 100644
--- a/libsolidity/ast/Types.cpp
+++ b/libsolidity/ast/Types.cpp
@@ -1276,13 +1276,13 @@ u256 RationalNumberType::literalValue(Literal const*) const
 	else
 	{
 		auto fixed = fixedPointType();
-		solAssert(fixed, "");
+		solAssert(fixed, "Rational number cannot be represented as fixed point type.");
 		int fractionalDigits = fixed->fractionalDigits();
 		shiftedValue = m_value.numerator() * boost::multiprecision::pow(bigint(10), fractionalDigits) / m_value.denominator();
 	}
 
 	// we ignore the literal and hope that the type was correctly determined
-	solAssert(shiftedValue <= u256(-1), "Integer constant too large.");
+	solAssert(shiftedValue <= u256(-1), "Number constant too large.");
 	solAssert(shiftedValue >= -(bigint(1) << 255), "Number constant too small.");
 
 	if (m_value >= rational(0))