1 //===--- LLVMLibcTidyModule.cpp - clang-tidy ------------------------------===//
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 #include "../ClangTidy.h"
10 #include "../ClangTidyModule.h"
11 #include "../ClangTidyModuleRegistry.h"
12 #include "CalleeNamespaceCheck.h"
13 #include "ImplementationInNamespaceCheck.h"
14 #include "RestrictSystemLibcHeadersCheck.h"
15 
16 namespace clang {
17 namespace tidy {
18 namespace llvm_libc {
19 
20 class LLVMLibcModule : public ClangTidyModule {
21 public:
addCheckFactories(ClangTidyCheckFactories & CheckFactories)22   void addCheckFactories(ClangTidyCheckFactories &CheckFactories) override {
23     CheckFactories.registerCheck<CalleeNamespaceCheck>(
24         "llvmlibc-callee-namespace");
25     CheckFactories.registerCheck<ImplementationInNamespaceCheck>(
26         "llvmlibc-implementation-in-namespace");
27     CheckFactories.registerCheck<RestrictSystemLibcHeadersCheck>(
28         "llvmlibc-restrict-system-libc-headers");
29   }
30 };
31 
32 // Register the LLVMLibcTidyModule using this statically initialized variable.
33 static ClangTidyModuleRegistry::Add<LLVMLibcModule>
34     X("llvmlibc-module", "Adds LLVM libc standards checks.");
35 
36 } // namespace llvm_libc
37 
38 // This anchor is used to force the linker to link in the generated object file
39 // and thus register the LLVMLibcModule.
40 volatile int LLVMLibcModuleAnchorSource = 0;
41 
42 } // namespace tidy
43 } // namespace clang
44