pub const Asm = struct {
    ast: Components,
    volatile_token: ?TokenIndex,
    first_clobber: ?TokenIndex,
    outputs: []const Node.Index,
    inputs: []const Node.Index,

    pub const Components = struct {
        asm_token: TokenIndex,
        template: Node.Index,
        items: []const Node.Index,
        rparen: TokenIndex,
    };
}