error C2228 in mysqlc_preparedstatement.cxx

[himajin100000 (Tomoyuki Kubota)]

Hi,

When I tried to build LibreOffice, I encountered the following error.
I'm not good at C++, and I don't know how to fix this one.

C:/sources/libo-core/connectivity/source/drivers/mysqlc/mysqlc_preparedstatement.cxx(98): 
error C2228: '.bDisposed' の左側はクラス、構造体、共用体でなければなりません

make[1]: *** [C:/sources/libo-core/solenv/gbuild/LinkTarget.mk:301: 
C:/build/workdir/CxxObject/connectivity/source/drivers/mysqlc/mysqlc_preparedstatement.o] 
Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:283: build] Error 2

can I have some advice ?
--
himajin100000