Unwrapped

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