[PATCH] D123676: [clang-format] Fix WhitespaceSensitiveMacros not being honoured when macro closing parenthesis is followed by a newline.

[Marek Kurdej via Phabricator via cfe-commits]

curdeius created this revision.
curdeius added reviewers: MyDeveloperDay, HazardyKnusperkeks, owenpan, ksyx.
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Fixes https://github.com/llvm/llvm-project/issues/54522.

This fixes regression introduced in https://github.com/llvm/llvm-project/commit/5e5efd8a91f2e340e79a73bedbc6ab66ad4a4281.

Before the culprit commit, macros in WhitespaceSensitiveMacros were correctly formatted even if their closing parenthesis weren't followed by semicolon (or, to be precise, when they were followed by a newline).
That commit changed the type of the macro token type from TT_UntouchableMacroFunc to TT_FunctionLikeOrFreestandingMacro.

Correct formatting (with `WhitespaceSensitiveMacros = ['FOO']`):

  FOO(1+2)
  FOO(1+2);

Regressed formatting:

  FOO(1 + 2)
  FOO(1+2);


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D123676

Files:
  clang/lib/Format/FormatTokenLexer.cpp
  clang/lib/Format/FormatTokenLexer.h
  clang/lib/Format/UnwrappedLineParser.cpp
  clang/unittests/Format/FormatTest.cpp

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