sammccall added a comment. Implementation choices here:
- we walk through the whole tree everytime we see decl-specifier-seq: this is dumb but we to reuse work we either need to add extra rules to the grammar (D130150 <https://reviews.llvm.org/D130150>) or an explicit cache. Caching is likely a good idea but not added in this patch. - we handle *all* rules for the interesting node types explicitly, rather than `default: return false`. This allows us to assert that all cases are handled, so things don't "fall through the cracks" after grammar changes. Alternative suggestions welcome. (I have a feeling this "exhaustive pattern-matching" idea will come up again...) Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D130337/new/ https://reviews.llvm.org/D130337 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits