[all-commits] [llvm/llvm-project] 512273: [clang-tidy] Support expressions of literals in mo...

[Richard Thomson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5122738331362b574baf0a5a17311cddd52a253e
      https://github.com/llvm/llvm-project/commit/5122738331362b574baf0a5a17311cddd52a253e
  Author: Richard <legalize at xmission.com>
  Date:   2022-05-13 (Fri, 13 May 2022)

  Changed paths:
    M clang-tools-extra/clang-tidy/modernize/CMakeLists.txt
    A clang-tools-extra/clang-tidy/modernize/IntegralLiteralExpressionMatcher.cpp
    A clang-tools-extra/clang-tidy/modernize/IntegralLiteralExpressionMatcher.h
    M clang-tools-extra/clang-tidy/modernize/MacroToEnumCheck.cpp
    M clang-tools-extra/docs/clang-tidy/checks/modernize-macro-to-enum.rst
    M clang-tools-extra/test/clang-tidy/checkers/modernize-macro-to-enum.cpp
    M clang-tools-extra/unittests/clang-tidy/CMakeLists.txt
    A clang-tools-extra/unittests/clang-tidy/ModernizeModuleTest.cpp

  Log Message:
  -----------
  [clang-tidy] Support expressions of literals in modernize-macro-to-enum

Add a recursive descent parser to match macro expansion tokens against
fully formed valid expressions of integral literals.  Partial
expressions will not be matched -- they can't be valid initializing
expressions for an enum.

Differential Revision: https://reviews.llvm.org/D124500

Fixes #55055