Build failed with Clang 16.0.0

[DevTester888]

I get an build error. The log message is "integer value -1 is outside the valid range of values [0, 3] for this enumeration type" in integral_wrapper.hpp. This is a new clang feature, https://releases.llvm.org/16.0.0/tools/clang/docs/ReleaseNotes.html#id87 .
Has any idea for this issue? Please help me, thanks.

[pavel-trafimuk]

Have the same issue

[haronaut]

same here clang 18

[mclow]

This is a duplicate of boostorg/mpl#69