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author | vitalyisaev <vitalyisaev@yandex-team.com> | 2023-06-29 10:00:50 +0300 |
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committer | vitalyisaev <vitalyisaev@yandex-team.com> | 2023-06-29 10:00:50 +0300 |
commit | 6ffe9e53658409f212834330e13564e4952558f6 (patch) | |
tree | 85b1e00183517648b228aafa7c8fb07f5276f419 /contrib/libs/clang14/tools/extra/clang-tidy/misc/ThrowByValueCatchByReferenceCheck.h | |
parent | 726057070f9c5a91fc10fde0d5024913d10f1ab9 (diff) | |
download | ydb-6ffe9e53658409f212834330e13564e4952558f6.tar.gz |
YQ Connector: support managed ClickHouse
Со стороны dqrun можно обратиться к инстансу коннектора, который работает на streaming стенде, и извлечь данные из облачного CH.
Diffstat (limited to 'contrib/libs/clang14/tools/extra/clang-tidy/misc/ThrowByValueCatchByReferenceCheck.h')
-rw-r--r-- | contrib/libs/clang14/tools/extra/clang-tidy/misc/ThrowByValueCatchByReferenceCheck.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/contrib/libs/clang14/tools/extra/clang-tidy/misc/ThrowByValueCatchByReferenceCheck.h b/contrib/libs/clang14/tools/extra/clang-tidy/misc/ThrowByValueCatchByReferenceCheck.h new file mode 100644 index 0000000000..de26b6ab5e --- /dev/null +++ b/contrib/libs/clang14/tools/extra/clang-tidy/misc/ThrowByValueCatchByReferenceCheck.h @@ -0,0 +1,56 @@ +//===--- ThrowByValueCatchByReferenceCheck.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_MISC_THROW_BY_VALUE_CATCH_BY_REFERENCE_H +#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_THROW_BY_VALUE_CATCH_BY_REFERENCE_H + +#include "../ClangTidyCheck.h" + +namespace clang { +namespace tidy { +namespace misc { + +///checks for locations that do not throw by value +// or catch by reference. +// The check is C++ only. It checks that all throw locations +// throw by value and not by pointer. Additionally it +// contains an option ("CheckThrowTemporaries", default value "true") that +// checks that thrown objects are anonymous temporaries. It is also +// acceptable for this check to throw string literals. +// This test checks that exceptions are caught by reference +// and not by value or pointer. It will not warn when catching +// pointer to char, wchar_t, char16_t or char32_t. This is +// due to not warning on throwing string literals. +class ThrowByValueCatchByReferenceCheck : public ClangTidyCheck { +public: + ThrowByValueCatchByReferenceCheck(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; + +private: + void diagnoseThrowLocations(const CXXThrowExpr *ThrowExpr); + void diagnoseCatchLocations(const CXXCatchStmt *CatchStmt, + ASTContext &Context); + bool isFunctionParameter(const DeclRefExpr *DeclRefExpr); + bool isCatchVariable(const DeclRefExpr *DeclRefExpr); + bool isFunctionOrCatchVar(const DeclRefExpr *DeclRefExpr); + const bool CheckAnonymousTemporaries; + const bool WarnOnLargeObject; + const uint64_t MaxSizeOptions; // The raw value read from the options. + uint64_t MaxSize; // No `const` because we have to set it in two steps. +}; + +} // namespace misc +} // namespace tidy +} // namespace clang + +#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_THROW_BY_VALUE_CATCH_BY_REFERENCE_H |