{"ast_node_type":"variable","tokens":[{"end":115,"kind":"keyword","start":0,"text":"let"}]}
                let first_value = self.gcc_int_cast(self.context.new_call(self.location, ctzll, &[low]), arg_type);
                let first_elem = self.context.new_array_access(self.location, result, zero);
                self.llbb()