mizvekov added inline comments.

================
Comment at: clang/include/clang/Basic/DiagnosticSemaKinds.td:8968-8970
 def note_defaulted_comparison_calls_deleted : Note<
   "defaulted %0 is implicitly deleted because it would invoke a deleted "
   "comparison function%select{| for member %2| for base class %2}1">;
----------------
mizvekov wrote:
> rsmith wrote:
> > Would it be useful to apply the same diagnostic improvement to this 
> > diagnostic too? (Genuine question: I *think* we'll attach a note pointing 
> > to the deleted function in this case, which would probably make the "for T" 
> > part just be noise, but I've not checked.)
> Yeah I thought about checking other errors for similar improvements. It's on 
> my list to check that.
For this one in particular, we really do attach another note that makes it 
obvious, pointing to the explicitly marked deleted function.
`note_defaulted_comparison_not_constexpr` at first glance looks like might 
suffer from the same problem, but in this case I don't think the error ever 
could apply to the complete object.
And then nothing else that I could find.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D97990/new/

https://reviews.llvm.org/D97990

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