clang-tools 20.0.0git
UseNoexceptCheck.h
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1//===--- UseNoexceptCheck.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_NOEXCEPT_H
10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USE_NOEXCEPT_H
11
12#include "../ClangTidyCheck.h"
13
14namespace clang::tidy::modernize {
15
16/// Replace dynamic exception specifications, with
17/// `noexcept` (or user-defined macro) or `noexcept(false)`.
18/// \code
19/// void foo() throw();
20/// void bar() throw(int);
21/// \endcode
22/// Is converted to:
23/// \code
24/// void foo() ;
25/// void bar() noexcept(false);
26/// \endcode
27///
28/// For the user-facing documentation see:
29/// http://clang.llvm.org/extra/clang-tidy/checks/modernize/use-noexcept.html
31public:
32 UseNoexceptCheck(StringRef Name, ClangTidyContext *Context);
33 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
34 return LangOpts.CPlusPlus11;
35 }
36 void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
37 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
38 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
39
40private:
41 const StringRef NoexceptMacro;
42 const bool UseNoexceptFalse;
43};
44
45} // namespace clang::tidy::modernize
46
47#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USE_NOEXCEPT_H
llvm::SmallString< 256U > Name
Base class for all clang-tidy checks.
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Replace dynamic exception specifications, with noexcept (or user-defined macro) or noexcept(false).
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
void storeOptions(ClangTidyOptions::OptionMap &Opts) override
Should store all options supported by this check with their current values or default values for opti...
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
bool isLanguageVersionSupported(const LangOptions &LangOpts) const override
Override this to disable registering matchers and PP callbacks if an invalid language version is bein...
llvm::StringMap< ClangTidyValue > OptionMap