[PATCH] D140427: [YAML] Support serializing MutableArrayRef

[Chris Bieneman via Phabricator via llvm-commits]

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While the YAML format itself doesn't support fixed-sized arrays, some
of the data structures we encode in and out of YAML (specifically in
ObjectYAML) are actually fixed-sized arrays which we end up expressing
as resizable arrays.

Enabling the YAML tooling to support reading and writing from
fixed-sized arrays using MutableArrayRef can simplify some of the error
reporting and use logic for cases where the sizes of arrays are defined
by the target format.

Note: my SFINAE-foo isn't the best, so if there is a cleaner way to
implement the traits please advise.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D140427

Files:
  llvm/include/llvm/Support/YAMLTraits.h
  llvm/unittests/Support/YAMLIOTest.cpp

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