njames93 added inline comments.

================
Comment at: clang-tools-extra/clangd/support/FileCache.cpp:59
+  // If the modified-time and size match, assume the content does too.
+  if (Size == Stat->getSize() &&
+      ModifiedTime == Stat->getLastModificationTime())
----------------
Is tracking the size really that important?
Modified time should be good enough. If someone modifies the file but ensures 
the mtime doesnt change you have to think there is a reason for that. Also a 
modification could preserve file size, in which case that wouldn't track 
anything.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D88172/new/

https://reviews.llvm.org/D88172

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