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/* -*- 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 "plugin.hxx"
namespace {
class BadStatics
: public clang::RecursiveASTVisitor<BadStatics>
, public loplugin::Plugin
{
public:
explicit BadStatics(InstantiationData const& rData) : Plugin(rData) {}
void run() override {
if (compiler.getLangOpts().CPlusPlus) { // no non-trivial dtors in C
TraverseDecl(compiler.getASTContext().getTranslationUnitDecl());
}
}
bool VisitVarDecl(VarDecl const*const pVarDecl)
{
if (ignoreLocation(pVarDecl)) {
return true;
}
if (pVarDecl->hasGlobalStorage()) {
auto const type(pVarDecl->getType().getUnqualifiedType().getCanonicalType().getAsString());
if ( type == "class Image"
|| type == "class Bitmap"
|| type == "class BitmapEx"
)
{
report(DiagnosticsEngine::Warning,
"bad static variable causes crash on shutdown",
pVarDecl->getLocation())
<< pVarDecl->getSourceRange();
}
}
return true;
}
};
loplugin::Plugin::Registration<BadStatics> X("badstatics");
} // namespace
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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