60 lines
1.6 KiB
C++
60 lines
1.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#ifndef LO_CLANG_SHARED_PLUGINS
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#include "plugin.hxx"
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namespace
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{
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class UnusedCaptureDefault : public loplugin::FilteringPlugin<UnusedCaptureDefault>
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{
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public:
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explicit UnusedCaptureDefault(loplugin::InstantiationData const& data)
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: FilteringPlugin(data)
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{
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}
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bool preRun() override { return compiler.getLangOpts().CPlusPlus; }
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bool VisitLambdaExpr(LambdaExpr const* expr)
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{
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if (ignoreLocation(expr))
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{
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return true;
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}
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if (expr->getCaptureDefault() == LCD_None)
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{
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return true;
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}
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if (expr->implicit_capture_begin() != expr->implicit_capture_end())
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{
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return true;
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}
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report(DiagnosticsEngine::Warning, "unused capture-default", expr->getCaptureDefaultLoc())
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<< expr->getSourceRange();
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return true;
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}
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private:
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void run() override
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{
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if (preRun())
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{
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TraverseDecl(compiler.getASTContext().getTranslationUnitDecl());
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}
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}
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};
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loplugin::Plugin::Registration<UnusedCaptureDefault> unusedcapturedefault("unusedcapturedefault");
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}
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
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