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Diffstat (limited to 'clang-tools-extra/clang-tidy/bugprone/SuspiciousStringCompareCheck.h')
-rw-r--r-- | clang-tools-extra/clang-tidy/bugprone/SuspiciousStringCompareCheck.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/clang-tools-extra/clang-tidy/bugprone/SuspiciousStringCompareCheck.h b/clang-tools-extra/clang-tidy/bugprone/SuspiciousStringCompareCheck.h new file mode 100644 index 00000000000..38a9d9cdd6b --- /dev/null +++ b/clang-tools-extra/clang-tidy/bugprone/SuspiciousStringCompareCheck.h @@ -0,0 +1,40 @@ +//===--- SuspiciousStringCompareCheck.h - clang-tidy-------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_SUSPICIOUSSTRINGCOMPARECHECK_H +#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_SUSPICIOUSSTRINGCOMPARECHECK_H + +#include "../ClangTidy.h" + +namespace clang { +namespace tidy { +namespace bugprone { + +/// Find suspicious calls to string compare functions. +/// +/// For the user-facing documentation see: +/// http://clang.llvm.org/extra/clang-tidy/checks/bugprone-suspicious-string-compare.html +class SuspiciousStringCompareCheck : public ClangTidyCheck { +public: + SuspiciousStringCompareCheck(StringRef Name, ClangTidyContext *Context); + void storeOptions(ClangTidyOptions::OptionMap &Opts) override; + void registerMatchers(ast_matchers::MatchFinder *Finder) override; + void check(const ast_matchers::MatchFinder::MatchResult &Result) override; + +private: + const bool WarnOnImplicitComparison; + const bool WarnOnLogicalNotComparison; + const std::string StringCompareLikeFunctions; +}; + +} // namespace bugprone +} // namespace tidy +} // namespace clang + +#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_SUSPICIOUSSTRINGCOMPARECHECK_H |