[PATCH] D62953: [Syntax] Do not glue multiple empty PP expansions to a single mapping

[Ilya Biryukov via Phabricator via cfe-commits]

ilya-biryukov updated this revision to Diff 206246.
ilya-biryukov marked 10 inline comments as done.
ilya-biryukov added a comment.

- Address comments, document code.
- s/Expansion/CollectedExpansions.
- Added FIXMEs for macro arguments.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D62953/new/

https://reviews.llvm.org/D62953

Files:
  clang/include/clang/Tooling/Syntax/Tokens.h
  clang/lib/Tooling/Syntax/Tokens.cpp
  clang/unittests/Tooling/Syntax/TokensTest.cpp

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