[flang-commits] [flang] [flang] Allow derf as alternate spelling for erf (PR #95784)

[Kiran Chandramohan via flang-commits]

kiranchandramohan wrote:

DERF is mentioned as a specific name extension of ERF for argument and return type Real(kind=8).
https://gcc.gnu.org/onlinedocs/gfortran/ERF.html

Is the usage in wrf and other codes you saw an alias of ERF for all Real kinds or specifically for Real(kind=8)?

https://github.com/llvm/llvm-project/pull/95784