sammccall marked 2 inline comments as done. sammccall added inline comments.
================ Comment at: clangd/index/Serialization.cpp:50 + +void writeVar(uint32_t I, raw_ostream &OS) { + constexpr static uint8_t More = 1 << 7; ---------------- ioeric wrote: > This function could use a comment. What's the difference between this and > `write32`? Added comment describing varint encoding. ================ Comment at: clangd/index/Serialization.cpp:96 + std::vector<StringRef> Sorted; + DenseMap<std::pair<const char *, size_t>, unsigned> Index; + ---------------- ioeric wrote: > Any reason to use `std::pair<const char *, size_t>` instead of `StringRef`? It's a performance hack: DenseMap<StringRef, T> does a lookup by content which requires hashing the string. We intern the strings as we gather them so there's no need to hash the string twice. Added a comment. Repository: rCTE Clang Tools Extra https://reviews.llvm.org/D51585 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits