pub const Unwrapped = struct {
    pub const Kind = enum {
        unnamed_test,
        @"test",
        decltest,
        @"comptime",
        @"usingnamespace",
        @"const",
        @"var",
    };

    pub const Linkage = enum {
        normal,
        @"extern",
        @"export",
    };

    src_node: Ast.Node.Index,

    src_line: u32,
    src_column: u32,

    kind: Kind,
    /// Always `.empty` for `kind` of `unnamed_test`, `.@"comptime"`, `.@"usingnamespace"`.
    name: NullTerminatedString,
    /// Always `false` for `kind` of `unnamed_test`, `.@"test"`, `.decltest`, `.@"comptime"`.
    is_pub: bool,
    /// Always `false` for `kind != .@"var"`.
    is_threadlocal: bool,
    /// Always `.normal` for `kind != .@"const" and kind != .@"var"`.
    linkage: Linkage,
    /// Always `.empty` for `linkage != .@"extern"`.
    lib_name: NullTerminatedString,

    /// Always populated for `linkage == .@"extern".
    type_body: ?[]const Inst.Index,
    align_body: ?[]const Inst.Index,
    linksection_body: ?[]const Inst.Index,
    addrspace_body: ?[]const Inst.Index,
    /// Always populated for `linkage != .@"extern".
    value_body: ?[]const Inst.Index,
}