clang-tidy/llvmlibc/CalleeNamespaceCheck.h

0001 //===-- CalleeNamespaceCheck.h ----------------------------------*- C++ -*-===//
0002 //
0003 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
0004 // See https://llvm.org/LICENSE.txt for license information.
0005 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
0006 //
0007 //===----------------------------------------------------------------------===//
0008
0009 #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_LLVMLIBC_CALLEENAMESPACECHECK_H
0010 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_LLVMLIBC_CALLEENAMESPACECHECK_H
0011
0012 #include "../ClangTidyCheck.h"
0013
0014 namespace clang::tidy::llvm_libc {
0015
0016 /// Checks all calls resolve to functions within __llvm_libc namespace.
0017 ///
0018 /// For the user-facing documentation see:
0019 /// http://clang.llvm.org/extra/clang-tidy/checks/llvmlibc/callee-namespace.html
0020 class CalleeNamespaceCheck : public ClangTidyCheck {
0021 public:
0022   CalleeNamespaceCheck(StringRef Name, ClangTidyContext *Context)
0023       : ClangTidyCheck(Name, Context) {}
0024
0025   bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
0026     return LangOpts.CPlusPlus;
0027   }
0028   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
0029   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
0030 };
0031
0032 } // namespace clang::tidy::llvm_libc
0033
0034 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_LLVMLIBC_CALLEENAMESPACECHECK_H