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846d8789ee
Various places in dom/ use the pattern: already_AddRefed<NodeInfo> ni = ...; which is supposed to be disallowed by our static analysis code, but isn't, for whatever reason. To fix our static analysis code, we need to eliminate instances of the above pattern. Unfortunately, eliminating this pattern requires restructuring how Nodes are created. Most Node subclasses take `already_AddRefed<NodeInfo>&` in their constructors, and a few accept `already_AddRefed<NodeInfo>&&`. We need to enforce the latter pattern consistently, which requires changing dozens of source files.
70 lines
1.8 KiB
C++
70 lines
1.8 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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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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#ifndef mozilla_dom_Comment_h
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#define mozilla_dom_Comment_h
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#include "mozilla/Attributes.h"
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#include "mozilla/dom/CharacterData.h"
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namespace mozilla {
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namespace dom {
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class Comment final : public CharacterData
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{
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private:
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void Init()
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{
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MOZ_ASSERT(mNodeInfo->NodeType() == COMMENT_NODE,
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"Bad NodeType in aNodeInfo");
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}
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virtual ~Comment();
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public:
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explicit Comment(already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo)
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: CharacterData(std::move(aNodeInfo))
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{
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Init();
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}
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explicit Comment(nsNodeInfoManager* aNodeInfoManager)
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: CharacterData(aNodeInfoManager->GetCommentNodeInfo())
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{
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Init();
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}
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NS_IMPL_FROMNODE_HELPER(Comment, IsComment())
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// nsISupports
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NS_INLINE_DECL_REFCOUNTING_INHERITED(Comment, CharacterData)
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virtual already_AddRefed<CharacterData>
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CloneDataNode(mozilla::dom::NodeInfo *aNodeInfo,
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bool aCloneText) const override;
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#ifdef DEBUG
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virtual void List(FILE* out, int32_t aIndent) const override;
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virtual void DumpContent(FILE* out = stdout, int32_t aIndent = 0,
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bool aDumpAll = true) const override
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{
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return;
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}
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#endif
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static already_AddRefed<Comment>
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Constructor(const GlobalObject& aGlobal, const nsAString& aData,
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ErrorResult& aRv);
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protected:
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virtual JSObject* WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto) override;
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_Comment_h
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