[libcxx-commits] [PATCH] D130515: [libc++][ranges] Make sure all range algorithms support differing projection types:

[Konstantin Varlamov via Phabricator via libcxx-commits]

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- for all algorithms taking more than one range, add a `robust` test to check the case where the ranges have different value types and the given projections are different, with each projection applying to a different value type;
- fix `ranges::include` to apply the correct projection to each range.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D130515

Files:
  libcxx/include/__algorithm/includes.h
  libcxx/include/__algorithm/ranges_includes.h
  libcxx/test/std/algorithms/ranges_robust_against_differing_projections.pass.cpp

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