[all-commits] [llvm/llvm-project] a7438d: [clang] [ubsan] add __has_feature for UBSan checks...

[Florian Mayer via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a7438d6dfe0aa45f3c4f0e0aeb23934619c8702b
      https://github.com/llvm/llvm-project/commit/a7438d6dfe0aa45f3c4f0e0aeb23934619c8702b
  Author: Florian Mayer <fmayer at google.com>
  Date:   2025-07-11 (Fri, 11 Jul 2025)

  Changed paths:
    M clang/include/clang/Basic/Features.def
    M clang/test/Lexer/has_feature_undefined_behavior_sanitizer.cpp

  Log Message:
  -----------
  [clang] [ubsan] add __has_feature for UBSan checks (#148310)

Before, we could only condition code on whether *any* UBSan check is
enabled. Add separate features for each of them, now we can do e.g.
__has_feature(array_bounds_sanitizer).



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