Method create

src/ctypes/function.cpp:154–179

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

* has already been created and stored in @c context.
*/
std::shared_ptr<Function> Function::create(
	const std::shared_ptr<Context> &context,
	const std::string &name,
	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 function = context->getFunctionWithName(name);
	if (function)
	{
		return function;
	}

	auto funcType = createFunctionType(
		context, returnType, parameters, callConvention, varArgness
	);
	std::shared_ptr<Function> newFunc(
		new Function(name, funcType, parameters)
	);
	context->addFunction(newFunc);
	return newFunc;
}

/**
* @brief Creates function type.