{"ast_node_type":"other","tokens":[{"end":92,"kind":"keyword","start":0,"text":"self.block.add_eval(self.location,"}]}
        self.block.add_eval(self.location, self.context.new_call(self.location, func, &[]));
        let func = self.context.get_builtin_function("__builtin_unreachable");
        let return_type = self.block.get_function().get_return_type();