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-rw-r--r--compilerplugins/clang/vclwidgets.cxx86
1 files changed, 0 insertions, 86 deletions
diff --git a/compilerplugins/clang/vclwidgets.cxx b/compilerplugins/clang/vclwidgets.cxx
deleted file mode 100644
index 1bb4650c6bac..000000000000
--- a/compilerplugins/clang/vclwidgets.cxx
+++ /dev/null
@@ -1,86 +0,0 @@
-/* -*- 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 <string>
-
-#include "plugin.hxx"
-#include "compat.hxx"
-#include "clang/AST/CXXInheritance.h"
-
-// Final goal: Checker for VCL widget references. Makes sure that VCL Window subclasses are properly referenced counted and dispose()'ed.
-//
-// But at the moment it just finds subclasses of Window which are not heap-allocated
-//
-// TODO do I need to check for local and static variables, too ?
-// TODO when we have a dispose() method, verify that the dispose() methods releases all of the Window references
-// TODO when we have a dispose() method, verify that it calls the super-class dispose() method at some point.
-
-namespace {
-
-class VCLWidgets:
- public RecursiveASTVisitor<VCLWidgets>, public loplugin::Plugin
-{
-public:
- explicit VCLWidgets(InstantiationData const & data): Plugin(data) {}
-
- virtual void run() override { TraverseDecl(compiler.getASTContext().getTranslationUnitDecl()); }
-
- bool VisitFieldDecl(const FieldDecl * decl);
-
- bool mbFoundWindow;
-};
-
-bool forallBasesCallback(const CXXBaseSpecifier *Specifier, CXXBasePath &, void *UserData) {
- VCLWidgets* ro = (VCLWidgets*) UserData;
- QualType qt = Specifier->getType();
- std::string name = qt.getUnqualifiedType().getCanonicalType().getAsString();
- if (name == "class Window") {
- ro->mbFoundWindow = true;
- return true;
- }
- return false;
-}
-
-bool VCLWidgets::VisitFieldDecl(const FieldDecl * fieldDecl) {
- if (ignoreLocation(fieldDecl)) {
- return true;
- }
- if (fieldDecl->isBitField()) {
- return true;
- }
- const RecordType *recordType = fieldDecl->getType()->getAs<RecordType>();
- if (recordType == nullptr) {
- return true;
- }
- const CXXRecordDecl *recordDecl = dyn_cast<CXXRecordDecl>(recordType->getDecl());
- if (recordDecl == nullptr) {
- return true;
- }
- // check if this field is derived from Window
- mbFoundWindow = false;
- CXXBasePaths paths;
- recordDecl->lookupInBases(forallBasesCallback, this, paths);
- if (!mbFoundWindow) {
- return true;
- }
-
- report(
- DiagnosticsEngine::Warning,
- "vcl::Window subclass not heap allocated",
- fieldDecl->getLocation())
- << fieldDecl->getSourceRange();
- return true;
-}
-
-
-loplugin::Plugin::Registration< VCLWidgets > X("vclwidgets");
-
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */