[PATCH] D88741: [SystemZ/z/OS] Add utility class for char set conversion.

[ThePhD via Phabricator via llvm-commits]

ThePhD added a comment.

Minor addition for this change; if this does go through, llvm-specific macros in C-like languages should expose the chosen name. I submitted a patch and a feature request to MSVC and GCC for their own implementation-specific macros as well:

- https://developercommunity.visualstudio.com/content/idea/1160821/-compiler-feature-macro-for-narrow-literal-foo-enc.html
- https://gcc.gnu.org/pipermail/gcc-patches/2020-October/555801.html

It doesn't need to be synchronized with any other compiler's name or exposed feature: it just needs to exist. This allows folks interested in helping people write portable code that uses the execution character set preserve the invariants of their code by allowing them to inspect the name and act meaningfully for names they recognize.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D88741/new/

https://reviews.llvm.org/D88741