dblaikie added a comment.

In D62202#1510835 <https://reviews.llvm.org/D62202#1510835>, @rnk wrote:

> In D62202#1510522 <https://reviews.llvm.org/D62202#1510522>, @dblaikie wrote:
>
> > Yeah, if we're going this way I'd certainly advocate having a comment of 
> > some kind explaining why it's this way so it doesn't regress.
>
>
> In the past, I've found these sorts of comments to be pretty low value. They 
> don't do anything to help the reader understand what the code is trying to 
> do. If we want this thing to not regress, someone who cares can set up a 
> buildbot for it. I think it's more likely that by the time somebody does this 
> again, Paul and other users of Visual C++ will have upgraded to 14.8. Or, 
> they'll send another one of these changes.


Then a comment might help explain that the workaround can be removed at that 
point.


Repository:
  rC Clang

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D62202/new/

https://reviews.llvm.org/D62202



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