[PATCH] D89554: SourceManager: Clarify that FileInfo always has a ContentCache, NFC

[Shafik Yaghmour via Phabricator via cfe-commits]

shafik added inline comments.


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Comment at: clang/lib/Basic/SourceManager.cpp:1684
     bool MyInvalid = false;
     ComputeLineNumbers(Diag, Content, ContentCacheAlloc, *this, MyInvalid);
     if (MyInvalid)
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Is the `const_cast` just for this line? Maybe we can localize the cast to this line then?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D89554/new/

https://reviews.llvm.org/D89554