[flang-commits] [flang] [llvm] [mlir] Add DW_AT_type attribute to DW_TAG_string_type DWARF DIEs (PR #215365)

[Abid Qadeer via flang-commits]

abidh wrote:

Thanks for working on it. I think it is worth doing. The GDB support can come later when we have the producer side generating the correct debug info. For review purpose, the PR is a bit too big. It probably needs to be split in multiple PRs handling llvm, mlir and flang pieces. I have some question regarding units of DW_AT_string_length and whether we should keep DW_AT_encoding on the string type. But we can discuss that on the flang PR.

https://github.com/llvm/llvm-project/pull/215365