efriedma added a comment. The list of features/extensions seems okay; it's information which is already available through a stable interface (specifically, clang -E). JSON also seems fine as a representation.
Including the language/codegen/etc. options as-is doesn't make sense; we can, and often do, change the internal representation of the option structs. If the information is useful, we should provide a stable interface. https://reviews.llvm.org/D45835 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
