Windows build failure - C2131: expression did not evaluate to a constant

[Luke Benes]

After commit:
https://cgit.freedesktop.org/libreoffice/core/commit/?id=644188bf7f3a

    Compute (un-)premultiply_table at compile time

I'm seeing the following build failure on Windows 32-bit release build:
D:/core/vcl/source/bitmap/BitmapTools.cxx(1078): error C2131: expression did not evaluate to a constant
D:/core/vcl/source/bitmap/BitmapTools.cxx(1097): error C2131: expression did not evaluate to a constant
make[1]: *** [D:/core/solenv/gbuild/LinkTarget.mk:293: D:/core/workdir/CxxObject/vcl/source/bitmap/BitmapTools.o] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:283: build] Error 2


Do I need to upgrade MSVC again?