================ @@ -0,0 +1,47 @@ +//===----------------------------------------------------------------------===// +// +// 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_LLVM_FORMATVSTRINGCHECK_H +#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_LLVM_FORMATVSTRINGCHECK_H + +#include "../ClangTidyCheck.h" +#include "llvm/ADT/StringSet.h" + +namespace clang::tidy::llvm_check { + +/// Validates llvm::formatv format strings against the provided arguments. +/// +/// Checks that: +/// - The number of format indices matches the number of arguments. +/// - Every argument is used by the format string. +/// - Automatic and explicit indices are not mixed. +/// +/// For the user-facing documentation see: +/// https://clang.llvm.org/extra/clang-tidy/checks/llvm/formatv-string.html +class FormatvStringCheck : public ClangTidyCheck { +public: + FormatvStringCheck(StringRef Name, ClangTidyContext *Context); + bool isLanguageVersionSupported(const LangOptions &LangOpts) const override { + return LangOpts.CPlusPlus; + } + void storeOptions(ClangTidyOptions::OptionMap &Opts) override; + void registerMatchers(ast_matchers::MatchFinder *Finder) override; + void check(const ast_matchers::MatchFinder::MatchResult &Result) override; + + std::optional<TraversalKind> getCheckTraversalKind() const override { + return TK_IgnoreUnlessSpelledInSource; + } + +private: + llvm::StringSet<> Functions; + const std::string AdditionalFunctions; ---------------- localspook wrote:
```suggestion const StringRef AdditionalFunctions; ``` https://github.com/llvm/llvm-project/pull/195974 _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
