| 1 | //=== NondeterministicPointerIterationOrderCheck.h - clang-tidy -*- C++ -*-===// |
|---|---|
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | |
| 9 | #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_NONDETERMINISTIC_POINTER_ITERATION_ORDER_CHECK_H |
| 10 | #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_NONDETERMINISTIC_POINTER_ITERATION_ORDER_CHECK_H |
| 11 | |
| 12 | #include "../ClangTidyCheck.h" |
| 13 | |
| 14 | namespace clang::tidy::bugprone { |
| 15 | |
| 16 | /// Finds nondeterministic usages of pointers in unordered containers. The |
| 17 | /// check also finds calls to sorting-like algorithms on a container of |
| 18 | /// pointers. |
| 19 | /// |
| 20 | /// For the user-facing documentation see: |
| 21 | /// http://clang.llvm.org/extra/clang-tidy/checks/bugprone/nondeterministic-pointer-iteration-order.html |
| 22 | class NondeterministicPointerIterationOrderCheck : public ClangTidyCheck { |
| 23 | public: |
| 24 | NondeterministicPointerIterationOrderCheck(StringRef Name, |
| 25 | ClangTidyContext *Context) |
| 26 | : ClangTidyCheck(Name, Context) {} |
| 27 | bool isLanguageVersionSupported(const LangOptions &LangOpts) const override { |
| 28 | return LangOpts.CPlusPlus; |
| 29 | } |
| 30 | void registerMatchers(ast_matchers::MatchFinder *Finder) override; |
| 31 | void check(const ast_matchers::MatchFinder::MatchResult &Result) override; |
| 32 | std::optional<TraversalKind> getCheckTraversalKind() const override { |
| 33 | return TK_IgnoreUnlessSpelledInSource; |
| 34 | } |
| 35 | }; |
| 36 | |
| 37 | } // namespace clang::tidy::bugprone |
| 38 | |
| 39 | #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_NONDETERMINISTIC_POINTER_ITERATION_ORDER_CHECK_H |
| 40 |