Method AddUsedBy

IDEHelper/Compiler/BfResolvedTypeUtils.cpp:202–243

//////////////////////////////////////////////////////////////////////////

bool BfDependencyMap::AddUsedBy(BfType* dependentType, BfDependencyMap::DependencyFlags flags)
{
	BF_ASSERT(dependentType != NULL);
	BF_ASSERT(dependentType->mRevision != -1);

	//auto itr = mTypeSet.insert(BfDependencyMap::TypeMap::value_type(dependentType, DependencyEntry(dependentType->mRevision, flags)));
	//if (!itr.second)

	DependencyEntry* dependencyEntry = NULL;
	if (mTypeSet.TryAddRaw(dependentType, NULL, &dependencyEntry))
	{
		if ((flags & ~DependencyFlag_UnspecializedType) != 0)
		{
			if (auto dependentDepType = dependentType->ToDependedType())
			{
				int tryDepth = dependentDepType->mDependencyMap.mMinDependDepth + 1;
				if (tryDepth < mMinDependDepth)
					mMinDependDepth = tryDepth;
			}
		}

		dependencyEntry->mRevision = dependentType->mRevision;
		dependencyEntry->mFlags = flags;
		return true;
	}
	else
	{
		if (dependencyEntry->mRevision != dependentType->mRevision)
		{
			dependencyEntry->mRevision = dependentType->mRevision;
			dependencyEntry->mFlags = flags;
			return true;
		}
		else
		{
			if ((dependencyEntry->mFlags & flags) == flags)
				return false;
			dependencyEntry->mFlags = (DependencyFlags)(dependencyEntry->mFlags | flags);
			return true;
		}
	}
}

bool BfDependencyMap::IsEmpty()
{