clang-tidy/cppcoreguidelines/CppCoreGuidelinesTidyModule.cpp

//===-- CppCoreGuidelinesTidyModule.cpp - clang-tidy ----------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "../ClangTidy.h"
#include "../ClangTidyModule.h"
#include "../ClangTidyModuleRegistry.h"
#include "../misc/NonPrivateMemberVariablesInClassesCheck.h"
#include "../misc/UnconventionalAssignOperatorCheck.h"
#include "../modernize/AvoidCArraysCheck.h"
#include "../modernize/UseOverrideCheck.h"
#include "../readability/MagicNumbersCheck.h"
#include "AvoidGotoCheck.h"
#include "InitVariablesCheck.h"
#include "InterfacesGlobalInitCheck.h"
#include "MacroUsageCheck.h"
#include "NarrowingConversionsCheck.h"
#include "NoMallocCheck.h"
#include "OwningMemoryCheck.h"
#include "ProBoundsArrayToPointerDecayCheck.h"
#include "ProBoundsConstantArrayIndexCheck.h"
#include "ProBoundsPointerArithmeticCheck.h"
#include "ProTypeConstCastCheck.h"
#include "ProTypeCstyleCastCheck.h"
#include "ProTypeMemberInitCheck.h"
#include "ProTypeReinterpretCastCheck.h"
#include "ProTypeStaticCastDowncastCheck.h"
#include "ProTypeUnionAccessCheck.h"
#include "ProTypeVarargCheck.h"
#include "SlicingCheck.h"
#include "SpecialMemberFunctionsCheck.h"

namespace clang {
namespace tidy {
namespace cppcoreguidelines {

/// A module containing checks of the C++ Core Guidelines
class CppCoreGuidelinesModule : public ClangTidyModule {
public:
  void addCheckFactories(ClangTidyCheckFactories &CheckFactories) override {
    CheckFactories.registerCheck<modernize::AvoidCArraysCheck>(
        "cppcoreguidelines-avoid-c-arrays");
    CheckFactories.registerCheck<AvoidGotoCheck>(
        "cppcoreguidelines-avoid-goto");
    CheckFactories.registerCheck<readability::MagicNumbersCheck>(
        "cppcoreguidelines-avoid-magic-numbers");
    CheckFactories.registerCheck<modernize::UseOverrideCheck>(
        "cppcoreguidelines-explicit-virtual-functions");
    CheckFactories.registerCheck<InitVariablesCheck>(
        "cppcoreguidelines-init-variables");
    CheckFactories.registerCheck<InterfacesGlobalInitCheck>(
        "cppcoreguidelines-interfaces-global-init");
    CheckFactories.registerCheck<MacroUsageCheck>(
        "cppcoreguidelines-macro-usage");
    CheckFactories.registerCheck<NarrowingConversionsCheck>(
        "cppcoreguidelines-narrowing-conversions");
    CheckFactories.registerCheck<NoMallocCheck>("cppcoreguidelines-no-malloc");
    CheckFactories.registerCheck<misc::NonPrivateMemberVariablesInClassesCheck>(
        "cppcoreguidelines-non-private-member-variables-in-classes");
    CheckFactories.registerCheck<OwningMemoryCheck>(
        "cppcoreguidelines-owning-memory");
    CheckFactories.registerCheck<ProBoundsArrayToPointerDecayCheck>(
        "cppcoreguidelines-pro-bounds-array-to-pointer-decay");
    CheckFactories.registerCheck<ProBoundsConstantArrayIndexCheck>(
        "cppcoreguidelines-pro-bounds-constant-array-index");
    CheckFactories.registerCheck<ProBoundsPointerArithmeticCheck>(
        "cppcoreguidelines-pro-bounds-pointer-arithmetic");
    CheckFactories.registerCheck<ProTypeConstCastCheck>(
        "cppcoreguidelines-pro-type-const-cast");
    CheckFactories.registerCheck<ProTypeCstyleCastCheck>(
        "cppcoreguidelines-pro-type-cstyle-cast");
    CheckFactories.registerCheck<ProTypeMemberInitCheck>(
        "cppcoreguidelines-pro-type-member-init");
    CheckFactories.registerCheck<ProTypeReinterpretCastCheck>(
        "cppcoreguidelines-pro-type-reinterpret-cast");
    CheckFactories.registerCheck<ProTypeStaticCastDowncastCheck>(
        "cppcoreguidelines-pro-type-static-cast-downcast");
    CheckFactories.registerCheck<ProTypeUnionAccessCheck>(
        "cppcoreguidelines-pro-type-union-access");
    CheckFactories.registerCheck<ProTypeVarargCheck>(
        "cppcoreguidelines-pro-type-vararg");
    CheckFactories.registerCheck<SpecialMemberFunctionsCheck>(
        "cppcoreguidelines-special-member-functions");
    CheckFactories.registerCheck<SlicingCheck>("cppcoreguidelines-slicing");
    CheckFactories.registerCheck<misc::UnconventionalAssignOperatorCheck>(
        "cppcoreguidelines-c-copy-assignment-signature");
  }

  ClangTidyOptions getModuleOptions() override {
    ClangTidyOptions Options;
    ClangTidyOptions::OptionMap &Opts = Options.CheckOptions;

    Opts["cppcoreguidelines-non-private-member-variables-in-classes."
         "IgnoreClassesWithAllMemberVariablesBeingPublic"] = "1";

    Opts["cppcoreguidelines-explicit-virtual-functions."
         "IgnoreDestructors"] = "1";

    return Options;
  }
};

// Register the LLVMTidyModule using this statically initialized variable.
static ClangTidyModuleRegistry::Add<CppCoreGuidelinesModule>
    X("cppcoreguidelines-module", "Adds checks for the C++ Core Guidelines.");

} // namespace cppcoreguidelines

// This anchor is used to force the linker to link in the generated object file
// and thus register the CppCoreGuidelinesModule.
volatile int CppCoreGuidelinesModuleAnchorSource = 0;

} // namespace tidy
} // namespace clang