[PATCH] D78795: [Support] Add raw_ostream_iterator: ostream_iterator for raw_ostream.

[Nicolas Guillemot via Phabricator via llvm-commits]

nlguillemot updated this revision to Diff 260690.
nlguillemot marked an inline comment as done.
nlguillemot added a comment.

- Added some basic tests that use `raw_ostream_iterator` manually instead of through `std::copy`.
- Replaced manual calls to `flush()` in the test with an artificial scope (takes advantage of the fact that `~raw_string_ostream()` calls `flush()`)
- Added a test for `std::copy` with an empty range.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D78795/new/

https://reviews.llvm.org/D78795

Files:
  llvm/include/llvm/Support/raw_ostream.h
  llvm/unittests/Support/raw_ostream_test.cpp

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