llvm-project

b10d7113 - [libc++][NFC] Move __libcpp_is_integral into the else branch (#142556)

[libc++][NFC] Move __libcpp_is_integral into the else branch (#142556) This makes it clear that `__libcpp_is_integral` is an implementation detail of `is_integral` if we don't have `__is_integral` and not its own utility.