[flang-commits] [clang] [flang] [Flang] Optionally turn module checksum check into warning (PR #219181)

[Tarun Prabhu via flang-commits]

https://github.com/tarunprabhu commented:

I might time to look at this more closely next week, but at first glance, I wonder if the option could be named a bit differently. It looks like this is intended to allow the user to control module verification. So perhaps something like:

`-fmodule-verify=[strict|strict-user|relaxed|none]`

where `strict` rejects all mismatches, `strict-user` rejects mismatches in user modules, `relaxed` will warn on mismatches, and `none` does not even warn on mismatches. `Wno-module-verify` could be an alias for `-fmodule-verify=none`

https://github.com/llvm/llvm-project/pull/219181