[clang-tools-extra] [clang-tidy] Added check 'bugprone-function-visibility-change' (PR #140086)

[Piotr Zegar via cfe-commits]

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In-Reply-To: <llvm.org/llvm/llvm-project/pull/140086 at github.com>


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@@ -0,0 +1,147 @@
+//===--- VisibilityChangeToVirtualFunctionCheck.cpp - clang-tidy ----------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "VisibilityChangeToVirtualFunctionCheck.h"
+#include "../utils/Matchers.h"
+#include "../utils/OptionsUtils.h"
+#include "clang/ASTMatchers/ASTMatchFinder.h"
+
+using namespace clang::ast_matchers;
+using namespace clang;
+
+namespace {
+AST_MATCHER(NamedDecl, isOperatorDecl) {
+  DeclarationName::NameKind NK = Node.getDeclName().getNameKind();
+  return NK != DeclarationName::Identifier &&
+         NK != DeclarationName::CXXConstructorName &&
+         NK != DeclarationName::CXXDestructorName;
+}
+} // namespace
+
+namespace clang::tidy {
+
+template <>
+struct OptionEnumMapping<
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PiotrZSL wrote:

put into anonymous namespace

https://github.com/llvm/llvm-project/pull/140086