[PATCH] D48144: [Support] Teach YAMLIO about polymorphic types

[Rui Ueyama via Phabricator via llvm-commits]

ruiu added a comment.

This is not a comment to your code (so please commit if you already got an LGTM), but I have an experience of using YAMLIO in lld and found that the library is hard to use, at least for me, perhaps due to too much uses of template. YAML is intended to be designed as a language that is easy to parse, but if you use YAMLIO, it is sometimes very tricky to write code to parse/generate a YAML file. I feel like there's a better way of doing it, and the YAMLIO library could be improved drastically. Not sure if it is worth doing, given that we don't use YAMLIO that much in LLVM, but I'd like to share my thoughts...


https://reviews.llvm.org/D48144