| 1 | //===--- EmptyCatchCheck.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_EMPTYCATCHCHECK_H |
|---|
| 10 | #define |
|---|
| 11 | |
|---|
| 12 | #include "../ClangTidyCheck.h" |
|---|
| 13 | #include <vector> |
|---|
| 14 | |
|---|
| 15 | namespace clang::tidy::bugprone { |
|---|
| 16 | |
|---|
| 17 | /// Detects and suggests addressing issues with empty catch statements. |
|---|
| 18 | /// |
|---|
| 19 | /// For the user-facing documentation see: |
|---|
| 20 | /// http://clang.llvm.org/extra/clang-tidy/checks/bugprone/empty-catch.html |
|---|
| 21 | class EmptyCatchCheck : public ClangTidyCheck { |
|---|
| 22 | public: |
|---|
| 23 | EmptyCatchCheck(StringRef Name, ClangTidyContext *Context); |
|---|
| 24 | void registerMatchers(ast_matchers::MatchFinder *Finder) override; |
|---|
| 25 | void check(const ast_matchers::MatchFinder::MatchResult &Result) override; |
|---|
| 26 | void storeOptions(ClangTidyOptions::OptionMap &Opts) override; |
|---|
| 27 | bool isLanguageVersionSupported(const LangOptions &LangOpts) const override; |
|---|
| 28 | std::optional<TraversalKind> getCheckTraversalKind() const override; |
|---|
| 29 | |
|---|
| 30 | private: |
|---|
| 31 | std::vector<llvm::StringRef> IgnoreCatchWithKeywords; |
|---|
| 32 | std::vector<llvm::StringRef> AllowEmptyCatchForExceptions; |
|---|
| 33 | }; |
|---|
| 34 | |
|---|
| 35 | } // namespace clang::tidy::bugprone |
|---|
| 36 | |
|---|
| 37 | #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_EMPTYCATCHCHECK_H |
|---|
| 38 | |
|---|
