/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #include #include "plugin.hxx" namespace { bool isStatic(ValueDecl const * decl, bool * memberEnumerator) { assert(memberEnumerator != nullptr); // clang::MemberExpr::getMemberDecl is documented to return either a // FieldDecl or a CXXMethodDecl, but can apparently also return a VarDecl // (as C++ static data members are modeled by VarDecl, not FieldDecl) or an // EnumConstantDecl (struct { enum {E}; } s; s.E;), see // "Fix documentation of // MemberExpr::getMemberDecl": auto fd = dyn_cast(decl); if (fd != nullptr) { *memberEnumerator = false; return false; } auto vd = dyn_cast(decl); if (vd != nullptr) { *memberEnumerator = false; assert(vd->isStaticDataMember()); return true; } auto md = dyn_cast(decl); if (md != nullptr) { *memberEnumerator = false; return md->isStatic(); } assert(dyn_cast(decl) != nullptr); *memberEnumerator = true; return true; } class StaticAccess: public RecursiveASTVisitor, public loplugin::Plugin { public: explicit StaticAccess(InstantiationData const & data): Plugin(data) {} void run() override { TraverseDecl(compiler.getASTContext().getTranslationUnitDecl()); } bool VisitMemberExpr(MemberExpr const * expr); }; bool StaticAccess::VisitMemberExpr(MemberExpr const * expr) { if (ignoreLocation(expr)) { return true; } auto decl = expr->getMemberDecl(); bool me; if (!isStatic(decl, &me)) { return true; } report( DiagnosticsEngine::Warning, ("accessing %select{static class member|member enumerator}0 through" " class member access syntax, use a qualified name like '%1' instead"), expr->getLocStart()) << me << decl->getQualifiedNameAsString() << expr->getSourceRange(); return true; } loplugin::Plugin::Registration X("staticaccess"); } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ 5-testflight'>distro/collabora/co-22.05-testflight LibreOffice 核心代码仓库文档基金会
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path: root/compilerplugins/LICENSE.TXT
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2025-01-02bump copyright year to 2025Xisco Fauli
2024-03-13tdf#160180: bump copyright year to 2024Julien Nabet
2023-01-01Bump copyright year to 2023Adolfo Jayme Barrientos
2021-01-01Bump copyright year to 2021Adolfo Jayme Barrientos
2021-01-03Bump copyright year to 2021Adolfo Jayme Barrientos
2020-01-02Bump copyright year to 2020Adolfo Jayme Barrientos
2019-01-01Bump copyright year to 2019Adolfo Jayme Barrientos
2018-10-15Add the already referenced LICENSE.TXT with the LLVM licenseTamás Zolnai