[PATCH] D78899: [Driver] Add callback to Command execution

[Fangrui Song via Phabricator via cfe-commits]

MaskRay added inline comments.


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Comment at: clang/include/clang/Driver/Compilation.h:118
 
+  /// Callback called after the command has been executed.
+  std::function<void(const Command &, int)> PostCallback;
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Can you comment what `int` means?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D78899/new/

https://reviews.llvm.org/D78899