llvm-project

40ed6ba0 - [flang][NFC] Document an intentional violation of the standard (#99073)

[flang][NFC] Document an intentional violation of the standard (#99073) The Fortran standard committees passed an "interp" request at their June 2024 meetings that is distinct from nearly every other Fortran compiler that I tried (6) in an an ambiguous case (parent component naming when the base type has been renamed via USE association). Document this case in flang/docs/Extensions.md as an intentional instance of non-conformance chosen for portability and better usability.