Method add_node

src/analysis/adg.rs:661–668

(&mut self, data: &TaintData)

    }

    fn add_node(&mut self, data: &TaintData) {
        let node = if self.dense {
            Node::new(data)
        } else {
            Node::from(data)
        };
        self.adg.get_or_add_node(node);
    }

    /// the minimal subseq in symbol data that begin with [Merge] token and ends with [Join] token.
    /// A merge_idx is additional returned, which is the previous one token before the [Merge] token.