static assert fail building sat in debug mode on Windows

[JoelKKelso]

What version of OR-tools and what language are you using?
Version: v7.7
Language: C++

Which solver are you using (e.g. CP-SAT, Routing Solver, GLOP, BOP, Gurobi)
CP-SAT

What operating system (Linux, Windows, ...) and version?
Windows 10. Visual Studio 2019 16.4.9

What did you do?
Build ortools.

What did you expect to see

What did you see instead?
A static_assert in ortools/sat/encoding.h (see below) fails in debug build, but not release.

ortools/sat/encoding.h Line 129:

// Note that we use <= because on 32 bits architecture, the size will actually
// be smaller than 64 bytes.
static_assert(sizeof(EncodingNode) <= 64,
"ERROR_EncodingNode_is_not_well_compacted");

I notice that prior to v7.7 this was a COMPILE_ASSERT macro rather than static_assert.

[lperron]

32 bit support was dropped a few years ago.

[Mizux]

For the record, fixed by #2147