clang-tools  14.0.0git
UseUncaughtExceptionsCheck.h
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1 //===--- UseUncaughtExceptionsCheck.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_MODERNIZE_USE_UNCAUGHT_EXCEPTIONS_H
10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USE_UNCAUGHT_EXCEPTIONS_H
11 
12 #include "../ClangTidyCheck.h"
13 
14 namespace clang {
15 namespace tidy {
16 namespace modernize {
17 
18 /// This check will warn on calls to std::uncaught_exception and replace them with calls to
19 /// std::uncaught_exceptions, since std::uncaught_exception was deprecated in C++17. In case of
20 /// macro ID there will be only a warning without fixits.
21 ///
22 /// For the user-facing documentation see:
23 /// http://clang.llvm.org/extra/clang-tidy/checks/modernize-use-uncaught-exceptions.html
25 public:
27  : ClangTidyCheck(Name, Context) {}
28  bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
29  return LangOpts.CPlusPlus17;
30  }
31  void registerMatchers(ast_matchers::MatchFinder *Finder) override;
32  void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
33 };
34 
35 } // namespace modernize
36 } // namespace tidy
37 } // namespace clang
38 
39 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USE_UNCAUGHT_EXCEPTIONS_H
clang::tidy::modernize::UseUncaughtExceptionsCheck::isLanguageVersionSupported
bool isLanguageVersionSupported(const LangOptions &LangOpts) const override
Override this to disable registering matchers and PP callbacks if an invalid language version is bein...
Definition: UseUncaughtExceptionsCheck.h:28
clang::tidy::modernize::UseUncaughtExceptionsCheck::UseUncaughtExceptionsCheck
UseUncaughtExceptionsCheck(StringRef Name, ClangTidyContext *Context)
Definition: UseUncaughtExceptionsCheck.h:26
clang::tidy::ClangTidyCheck
Base class for all clang-tidy checks.
Definition: ClangTidyCheck.h:54
clang::tidy::modernize::UseUncaughtExceptionsCheck::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
Definition: UseUncaughtExceptionsCheck.cpp:20
clang::tidy::ClangTidyContext
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Definition: ClangTidyDiagnosticConsumer.h:72
Name
static constexpr llvm::StringLiteral Name
Definition: UppercaseLiteralSuffixCheck.cpp:28
clang::tidy::modernize::UseUncaughtExceptionsCheck::check
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
Definition: UseUncaughtExceptionsCheck.cpp:51
clang
===– Representation.cpp - ClangDoc Representation --------—*- C++ -*-===//
Definition: ApplyReplacements.h:27
clang::tidy::modernize::UseUncaughtExceptionsCheck
This check will warn on calls to std::uncaught_exception and replace them with calls to std::uncaught...
Definition: UseUncaughtExceptionsCheck.h:24