Method create

src/ctypes/function_type.cpp:44–64

* @brief Creates function type. * * @param context Storage for already created functions, types. * @param returnType Function type return type. * @param parameters Function type parameters types. * @param callConvention Function type call convention. * @param varArgness Info that function takes variable number of arguments or not. * * @par Preconditions * - @a context is not null * - @a returnTy

* has already been created and stored in @c context.
*/
std::shared_ptr<FunctionType> FunctionType::create(
	const std::shared_ptr<Context> &context,
	const std::shared_ptr<Type> &returnType,
	const Parameters &parameters,
	const CallConvention &callConvention,
	VarArgness varArgness)
{
	assert(context && "violated precondition - context cannot be null");
	assert(returnType && "violated precondition - returnType cannot be null");

	auto type = context->getFunctionType(returnType, parameters, callConvention, varArgness);
	if (type)
	{
		return type;
	}

	std::shared_ptr<FunctionType> newType(
		new FunctionType(returnType, parameters, callConvention, varArgness));
	context->addFunctionType(newType);
	return newType;
}

/**
* @brief Returns function's return type.