1 files changed, 0 insertions, 4 deletions
diff --git a/clang-tools-extra/clang-tidy/misc/UseAnonymousNamespaceCheck.cpp b/clang-tools-extra/clang-tidy/misc/UseAnonymousNamespaceCheck.cpp
index 211bd3c..909bf79 100644
--- a/clang-tools-extra/clang-tidy/misc/UseAnonymousNamespaceCheck.cpp
+++ b/clang-tools-extra/clang-tidy/misc/UseAnonymousNamespaceCheck.cpp
@@ -29,10 +29,6 @@ AST_MATCHER(FunctionDecl, isMemberFunction) {
   return llvm::isa<CXXMethodDecl>(&Node);
 }
 AST_MATCHER(VarDecl, isStaticDataMember) { return Node.isStaticDataMember(); }
-
-AST_MATCHER(Decl, isInAnonymousNamespace) {
-  return Node.isInAnonymousNamespace();
-}
 } // namespace
 
 UseAnonymousNamespaceCheck::UseAnonymousNamespaceCheck(