x.FullName = fn.Name
			x.FileName = fn.Filename
			if !seenFunctions[fn.Name] {
				x.UniqueName = fn.Name
				seenFunctions[fn.Name] = true
			} else {
				// Assign a different name so pivoting picks this function.
				x.UniqueName = fmt.Sprint(fn.Name, "#", fn.ID)
			}
		} else {
			x.FullName = fmt.Sprintf("?%d?", unknownIndex)
			x.UniqueName = x.FullName
			unknownIndex++
		}