Method visit_call_expr

src/analysis/dfa.rs:221–225

(&mut self, stmt: &ast::Node)

    }

    fn visit_call_expr(&mut self, stmt: &ast::Node) -> Result<()> {
        // TODO: here to add callback
        (self.callback.precall)(&mut self.store_mgr, &mut self.env_mgr, stmt);
        Ok(())
    }

    /// get the value of the Right Hand Expression
    fn get_rvalue(&mut self, stmt: &ast::Node) -> Result<Symbol<T>> {