[clang-tidy] Remove check-specific HeaderFileExtensions and Implement… (#80333)

…ationFileExtensions

Deprecated since clang-tidy 17. Use the corresponding global options
instead.

Fixes #61947

---------

Co-authored-by: Carlos Gálvez <carlos.galvez@zenseact.com>

1 files changed, 2 insertions, 20 deletions

diff --git a/clang-tools-extra/clang-tidy/misc/UseAnonymousNamespaceCheck.cpp b/clang-tools-extra/clang-tidy/misc/UseAnonymousNamespaceCheck.cpp
index a6337f5..05b4701 100644
--- a/clang-tools-extra/clang-tidy/misc/UseAnonymousNamespaceCheck.cpp
+++ b/clang-tools-extra/clang-tidy/misc/UseAnonymousNamespaceCheck.cpp
@@ -31,26 +31,8 @@ AST_MATCHER(VarDecl, isStaticDataMember) { return Node.isStaticDataMember(); }
 
 UseAnonymousNamespaceCheck::UseAnonymousNamespaceCheck(
     StringRef Name, ClangTidyContext *Context)
-    : ClangTidyCheck(Name, Context) {
-  std::optional<StringRef> HeaderFileExtensionsOption =
-      Options.get("HeaderFileExtensions");
-  RawStringHeaderFileExtensions =
-      HeaderFileExtensionsOption.value_or(utils::defaultHeaderFileExtensions());
-  if (HeaderFileExtensionsOption) {
-    if (!utils::parseFileExtensions(RawStringHeaderFileExtensions,
-                                    HeaderFileExtensions,
-                                    utils::defaultFileExtensionDelimiters())) {
-      this->configurationDiag("Invalid header file extension: '%0'")
-          << RawStringHeaderFileExtensions;
-    }
-  } else
-    HeaderFileExtensions = Context->getHeaderFileExtensions();
-}
-
-void UseAnonymousNamespaceCheck::storeOptions(
-    ClangTidyOptions::OptionMap &Opts) {
-  Options.store(Opts, "HeaderFileExtensions", RawStringHeaderFileExtensions);
-}
+    : ClangTidyCheck(Name, Context),
+      HeaderFileExtensions(Context->getHeaderFileExtensions()) {}
 
 void UseAnonymousNamespaceCheck::registerMatchers(MatchFinder *Finder) {
   Finder->addMatcher(