1 files changed, 31 insertions, 0 deletions
diff --git a/clang-tools-extra/clang-tidy/bugprone/InvalidEnumDefaultInitializationCheck.h b/clang-tools-extra/clang-tidy/bugprone/InvalidEnumDefaultInitializationCheck.h
new file mode 100644
index 0000000..0746c4d
--- /dev/null
+++ b/clang-tools-extra/clang-tidy/bugprone/InvalidEnumDefaultInitializationCheck.h
@@ -0,0 +1,31 @@
+//===--- InvalidEnumDefaultInitializationCheck.h - clang-tidy -*- C++ -*---===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_INVALIDENUMDEFAULTINITIALIZATIONCHECK_H
+#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_INVALIDENUMDEFAULTINITIALIZATIONCHECK_H
+
+#include "../ClangTidyCheck.h"
+
+namespace clang::tidy::bugprone {
+
+/// Detects default initialization (to 0) of variables with `enum` type where
+/// the enum has no enumerator with value of 0.
+///
+/// For the user-facing documentation see:
+/// http://clang.llvm.org/extra/clang-tidy/checks/bugprone/invalid-enum-default-initialization.html
+class InvalidEnumDefaultInitializationCheck : public ClangTidyCheck {
+public:
+  InvalidEnumDefaultInitializationCheck(StringRef Name,
+                                        ClangTidyContext *Context);
+  void registerMatchers(ast_matchers::MatchFinder *Finder) override;
+  void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
+};
+
+} // namespace clang::tidy::bugprone
+
+#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_INVALIDENUMDEFAULTINITIALIZATIONCHECK_H