LLVM's Flang/F18 Fortran Compiler Might Be Back On Track For Merging Soon
Richard Barton announced today that the team now believes F18 is ready to be merged. There still are some open items still being worked on, but should be easily resolved after the F18 code is within the tree as the new "Flang" compiler.
The merging of this Fortran compiler front-end could happen as soon as any final code reviews take place. In any case this should be merged in time during this current LLVM 11.0 development cycle.
The flang/f18 code is currently hosted in this Git repository. This Fortran front-end is written in modern C++17 code and has been developed by NVIDIA and other organizations.