Method IsInUse

lib/utils/temp-variable.cpp:157–182

}

bool TempVariable::IsInUse() const
{
	const auto currentGen =
		tempVarInUseGeneration.load(std::memory_order_relaxed);
	if (_isInUseCacheGeneration == currentGen) {
		return _isInUseCache;
	}

	bool inUse = false;
	const auto ref = GetRef();

	if (ref.HasValidID()) {
		for (const auto &macro : GetAllMacros()) {
			if (segmentsReferTo(macro->Conditions(), ref) ||
			    segmentsReferTo(macro->Actions(), ref) ||
			    segmentsReferTo(macro->ElseActions(), ref)) {
				inUse = true;
				break;
			}
		}
	}

	_isInUseCache = inUse;
	_isInUseCacheGeneration = currentGen;
	return inUse;
}

void IncrementTempVarInUseGeneration()
{