aaron.ballman added inline comments. ================ Comment at: include/clang/AST/ASTContext.h:824 @@ -823,1 +823,3 @@ unsigned overridden_methods_size(const CXXMethodDecl *Method) const; + const ArrayRef<const CXXMethodDecl *> overridden_methods( + const CXXMethodDecl *Method) const; ---------------- courbet wrote: > aaron.ballman wrote: > > This is too tight of a coupling to the underlying datatype. It should > > return `iterator_range<overridden_cxx_method_iterator>` > This is the exact opposite of the change that Samuel just requested > (implementing the iterators in term of the ArrayRef getter). I don't have a > strong opinion on this, but could you two agree on the desired API ? I hadn't noticed that we disagreed, sorry for the conflicting advice. However, I strongly think that we should use an abstraction, and that ArrayRef is too concrete. FWIW, we use iterator_range in almost every other case in the code base when we refactored to rangify code.
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