[libcxx-commits] [PATCH] D100275: [libcxx][iterator][ranges] adds `forward_iterator` and `forward_range`

[Zoe Carver via Phabricator via libcxx-commits]

zoecarver added inline comments.


================
Comment at: libcxx/test/std/iterators/iterator.requirements/iterator.concepts/iterator.concept.forward/forward_iterator.compile.pass.cpp:35
+
+struct not_input_iterator {
+  using difference_type = std::ptrdiff_t;
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Also, shouldn't this type be comparable?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D100275/new/

https://reviews.llvm.org/D100275