[flang-commits] [llvm] [libcxx] [flang] [clang] [lld] [libc++][streams] P1759R6: Native handles and file streams (PR #76632)

[Hristo Hristov via flang-commits]

https://github.com/H-G-Hristov ready_for_review https://github.com/llvm/llvm-project/pull/76632