Small cleanup.

libsolidity/AST.cpp

@@ -478,7 +478,7 @@ void FunctionCall::checkTypeRequirements()
 		if (m_arguments.size() != 1)
 			BOOST_THROW_EXCEPTION(createTypeError("More than one argument for explicit type conversion."));
 		if (!m_names.empty())
-			BOOST_THROW_EXCEPTION(createTypeError("Type conversion can't allow named arguments."));
+			BOOST_THROW_EXCEPTION(createTypeError("Type conversion cannot allow named arguments."));
 		if (!m_arguments.front()->getType()->isExplicitlyConvertibleTo(*type.getActualType()))
 			BOOST_THROW_EXCEPTION(createTypeError("Explicit type conversion not allowed."));
 		m_type = type.getActualType();
@@ -496,24 +496,22 @@ void FunctionCall::checkTypeRequirements()
 		{
 			for (size_t i = 0; i < m_arguments.size(); ++i)
 				if (functionType->getLocation() != FunctionType::Location::SHA3 &&
-					!m_arguments[i]->getType()->isImplicitlyConvertibleTo(*parameterTypes[i]))
+						!m_arguments[i]->getType()->isImplicitlyConvertibleTo(*parameterTypes[i]))
-					BOOST_THROW_EXCEPTION(createTypeError("Invalid type for argument in function call."));
+					BOOST_THROW_EXCEPTION(m_arguments[i]->createTypeError("Invalid type for argument in function call."));
 		}
-		else if (functionType->getLocation() == FunctionType::Location::SHA3)
-			BOOST_THROW_EXCEPTION(createTypeError("Named arguments can't be used for SHA3."));
 		else
 		{
+			if (functionType->getLocation() == FunctionType::Location::SHA3)
+				BOOST_THROW_EXCEPTION(createTypeError("Named arguments cannnot be used for SHA3."));
 			auto const& parameterNames = functionType->getParameterNames();
 			if (parameterNames.size() != m_names.size())
 				BOOST_THROW_EXCEPTION(createTypeError("Some argument names are missing."));
 
 			// check duplicate names
-			for (size_t i = 0; i < m_names.size(); i++) {
+			for (size_t i = 0; i < m_names.size(); i++)
-				for (size_t j = i + 1; j < m_names.size(); j++) {
+				for (size_t j = i + 1; j < m_names.size(); j++)
 					if (*m_names[i] == *m_names[j])
-						BOOST_THROW_EXCEPTION(createTypeError("Duplicate named argument."));
+						BOOST_THROW_EXCEPTION(m_arguments[i]->createTypeError("Duplicate named argument."));
-				}
-			}
 
 			for (size_t i = 0; i < m_names.size(); i++) {
 				bool found = false;
@@ -528,7 +526,7 @@ void FunctionCall::checkTypeRequirements()
 					}
 				}
 				if (!found)
-					BOOST_THROW_EXCEPTION(createTypeError("Named argument doesn't match function declaration."));
+					BOOST_THROW_EXCEPTION(createTypeError("Named argument does not match function declaration."));
 			}
 		}
 

libsolidity/Types.cpp

@@ -360,7 +360,7 @@ u256 IntegerConstantType::literalValue(Literal const*) const
 TypePointer IntegerConstantType::getRealType() const
 {
 	auto intType = getIntegerType();
-	solAssert(!!intType, std::string("getRealType called with invalid integer constant") + toString());
+	solAssert(!!intType, "getRealType called with invalid integer constant " + toString());
 	return intType;
 }
 

libsolidity/Types.h

@@ -177,7 +177,6 @@ public:
 	virtual MemberList const& getMembers() const { return isAddress() ? AddressMemberList : EmptyMemberList; }
 
 	virtual std::string toString() const override;
-	virtual TypePointer getRealType() const { return std::make_shared<IntegerType>(m_bits, m_modifier); }
 
 	int getNumBits() const { return m_bits; }
 	bool isHash() const { return m_modifier == Modifier::HASH || m_modifier == Modifier::ADDRESS; }
@@ -248,7 +247,6 @@ public:
 
 	virtual std::string toString() const override { return "string" + dev::toString(m_bytes); }
 	virtual u256 literalValue(Literal const* _literal) const override;
-	virtual TypePointer getRealType() const override { return std::make_shared<StaticStringType>(m_bytes); }
 
 	int getNumBytes() const { return m_bytes; }