I went ahead and scanned through https://github.com/cpredef/predef for any other macros from systems we could possible compile on that didn't start with _, and added those as well.
Submission Checklist
[x] Run unit tests
Documentation
[ ] If a user-facing facing change was made, the documentation PR is here:
[x] OR, no user-facing changes were made
Release notes
Fixed an issue where certain variable names would end up conflicting with system-specific macros in the generated C++.
See https://discourse.mc-stan.org/t/mac-compilation-error/35282/3
I went ahead and scanned through https://github.com/cpredef/predef for any other macros from systems we could possible compile on that didn't start with
_, and added those as well.Submission Checklist
Release notes
Fixed an issue where certain variable names would end up conflicting with system-specific macros in the generated C++.
Copyright and Licensing
By submitting this pull request, the copyright holder is agreeing to license the submitted work under the BSD 3-clause license (https://opensource.org/licenses/BSD-3-Clause)