clang-tools  15.0.0git
ProTypeVarargCheck.h
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1 //===--- ProTypeVarargCheck.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_CPPCOREGUIDELINES_PRO_TYPE_VARARG_H
10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_PRO_TYPE_VARARG_H
11 
12 #include "../ClangTidyCheck.h"
13 
14 namespace clang {
15 namespace tidy {
16 namespace cppcoreguidelines {
17 
18 /// This check flags all calls to c-style variadic functions and all use
19 /// of va_arg.
20 ///
21 /// For the user-facing documentation see:
22 /// http://clang.llvm.org/extra/clang-tidy/checks/cppcoreguidelines/pro-type-vararg.html
24 public:
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 registerPPCallbacks(const SourceManager &SM, Preprocessor *PP,
32  Preprocessor *ModuleExpanderPP) override;
33  void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
34 };
35 
36 } // namespace cppcoreguidelines
37 } // namespace tidy
38 } // namespace clang
39 
40 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_PRO_TYPE_VARARG_H
clang::tidy::cppcoreguidelines::ProTypeVarargCheck::ProTypeVarargCheck
ProTypeVarargCheck(StringRef Name, ClangTidyContext *Context)
Definition: ProTypeVarargCheck.h:25
clang::tidy::ClangTidyCheck
Base class for all clang-tidy checks.
Definition: ClangTidyCheck.h:53
clang::tidy::cppcoreguidelines::ProTypeVarargCheck::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: ProTypeVarargCheck.h:27
clang::tidy::ClangTidyContext
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Definition: ClangTidyDiagnosticConsumer.h:67
clang::tidy::cppcoreguidelines::ProTypeVarargCheck::registerPPCallbacks
void registerPPCallbacks(const SourceManager &SM, Preprocessor *PP, Preprocessor *ModuleExpanderPP) override
Override this to register PPCallbacks in the preprocessor.
Definition: ProTypeVarargCheck.cpp:150
Name
Token Name
Definition: MacroToEnumCheck.cpp:89
clang::tidy::bugprone::PP
static Preprocessor * PP
Definition: BadSignalToKillThreadCheck.cpp:29
clang::tidy::cppcoreguidelines::ProTypeVarargCheck::check
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
Definition: ProTypeVarargCheck.cpp:176
clang::tidy::cppcoreguidelines::ProTypeVarargCheck::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
Definition: ProTypeVarargCheck.cpp:133
clang
===– Representation.cpp - ClangDoc Representation --------—*- C++ -*-===//
Definition: ApplyReplacements.h:27
clang::tidy::cppcoreguidelines::ProTypeVarargCheck
This check flags all calls to c-style variadic functions and all use of va_arg.
Definition: ProTypeVarargCheck.h:23
LangOpts
const LangOptions * LangOpts
Definition: ExtractFunction.cpp:366