hokein marked an inline comment as done.
hokein added inline comments.

================
Comment at: clang-tools-extra/clang-tidy/ClangTidyCheck.h:109
+  ///     not supported.
+  virtual llvm::StringRef fixDescription() { return ""; }
+
----------------
alexfh wrote:
> Checks can provide different fixes with different semantics depending on the 
> context. It seems incorrect to assume that there can be one reasonable 
> description for all of them.
Yes, as mentioned in the comment, this is the limitation of this approach -- I 
assume we don't have a large number of these checks, most checks are providing 
a  single fix.

Another alternative is to use some heuristic mechanisms to do a translation 
from the `Replacement`, like we do in clangd, 
https://github.com/llvm-mirror/clang-tools-extra/blob/master/clangd/Diagnostics.cpp#L350.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D59932/new/

https://reviews.llvm.org/D59932



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