[clangd] New conventions for JSON-marshalling functions, centralize machinery
Summary:
- JSON<->Obj interface is now ADL functions, so they play nicely with enums
- recursive vector/map parsing and ObjectMapper moved to JSONExpr and tested
- renamed (un)parse to (de)serialize, since text -> JSON is called parse
- Protocol.cpp gets a bit shorter
Sorry for the giant patch, it's prety mechanical though
Reviewers: ilya-biryukov
Subscribers: klimek, cfe-commits
Differential Revision: https://reviews.llvm.org/D40596
llvm-svn: 319478
7 files changed