[PATCH] D51860: [clangd] NFC: Use uint32_t for FuzzyFindRequest limits

[Ilya Biryukov via Phabricator via cfe-commits]

ilya-biryukov added inline comments.


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Comment at: clang-tools-extra/clangd/index/Index.h:440
   /// return more than this, e.g. if it doesn't know which candidates are best.
-  size_t MaxCandidateCount = std::numeric_limits<size_t>::max();
+  uint32_t MaxCandidateCount = std::numeric_limits<uint32_t>::max();
   /// If set to true, only symbols for completion support will be considered.
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ioeric wrote:
> kbobyrev wrote:
> > ioeric wrote:
> > > Or use `unsigned`?
> > `unsigned` would have different size on different platforms, I'm not really sure we want that; could you elaborate on why you think that would be better?
> I thought it's (almost) always 4 bytes? But it should always have a smaller size than `uint64_t` in json serialization, so it should work for us. In general, I would prefer `unsigned` to `uint32_t` when possible. For most of the platforms, they are the same. But up to you :) I don't really feel strong about this.
BTW, many people think using unsigned ints just because inputs can't be negative is a bad idea.
See https://stackoverflow.com/a/18796234


https://reviews.llvm.org/D51860