[clang] [clang-tools-extra] [llvm] [clang] Introduce diagnostics suppression mappings (PR #112517)

[Ilya Biryukov via cfe-commits]

================
@@ -122,7 +122,6 @@ class SpecialCaseList {
     // Returns zero if no match is found.
     unsigned match(StringRef Query) const;
 
-  private:
     StringMap<std::pair<GlobPattern, unsigned>> Globs;
----------------
ilya-biryukov wrote:

Is this intended or can it be kept private?

https://github.com/llvm/llvm-project/pull/112517