[flang-commits] [flang] [flang] Change c_intmax_t to 64 bit to correspond to intmax_t in C (PR #137208)

[Leandro Lupori via flang-commits]

luporl wrote:

> Was iso_c_binding.mod file not updated somehow on ARM Windows?
> 
At least on ARM Windows, the change in iso_c_binding.f90 did not cause iso_c_binding.mod to be updated.
A clean build fixed the failure.

https://github.com/llvm/llvm-project/pull/137208