<https://ci.libreoffice.org//job/lo_ubsan/1050/consoleFull#-18477798892a810015-1db5-427c-9ce2-83b5f06a5284>:

> In file included from /home/tdf/lode/jenkins/workspace/lo_ubsan/codemaker/source/codemaker/exceptiontree.cxx:28:
> /home/tdf/lode/jenkins/workspace/lo_ubsan/include/unoidl/unoidl.hxx:507:9: error: constructor for 'unoidl::SingleInterfaceBasedServiceEntity::Constructor' must explicitly initialize the const member 'annotations'
>         Constructor(): defaultConstructor(true) {}
>         ^
> /home/tdf/lode/jenkins/workspace/lo_ubsan/include/unoidl/unoidl.hxx:524:44: note: 'annotations' declared here
>         std::vector< rtl::OUString > const annotations;
                                           ^
1 error generated.

Change-Id: I041a67599b48959bcca136bab646f6943d071bed