[PATCH] D108560: [clang-tidy] Add support for NOLINTBEGIN ... NOLINTEND comments to suppress clang-tidy warnings over multiple lines

[Salman Javed via Phabricator via cfe-commits]

salman-javed-nz created this revision.
salman-javed-nz added reviewers: alexfh, aaron.ballman, njames93.
salman-javed-nz added a project: clang-tools-extra.
Herald added subscribers: arphaman, xazax.hun.
salman-javed-nz requested review of this revision.

Add support for `NOLINTBEGIN` ... `NOLINTEND` comments to suppress clang-tidy warnings over multiple lines. All lines between the "begin" and "end" markers are suppressed.
Example:

  // NOLINTBEGIN(some-check)
  // <Code with warnings to be suppressed, line 1>
  // <Code with warnings to be suppressed, line 2>
  // <Code with warnings to be suppressed, line 3>
  // NOLINTEND(some-check)

Follows similar syntax as the `NOLINT` and `NOLINTNEXTLINE` comments that are already implemented, i.e. allows multiple checks to be provided in parentheses; suppresses all checks if the parentheses are omitted, etc.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D108560

Files:
  clang-tools-extra/clang-tidy/ClangTidyDiagnosticConsumer.cpp
  clang-tools-extra/docs/ReleaseNotes.rst
  clang-tools-extra/docs/clang-tidy/index.rst
  clang-tools-extra/test/clang-tidy/infrastructure/nolintbeginend.cpp

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