[flang-commits] [flang] [OpenMP][Flang] Fix semantic check and scoping for declare mappers (PR #140560)

[Kiran Chandramohan via flang-commits]

https://github.com/kiranchandramohan commented:

The string `.omp.default.mapper` seems to be hardcoded in many places. Can we use a  single function to get this string in all places?

Is it possible to retain `std::optional<Name>` in the parse-tree representation?

https://github.com/llvm/llvm-project/pull/140560