Compilation failure using gcc (GCC) 13.2.1 20231011 (Red Hat 13.2.1-4)

https://bugs.webkit.org/show_bug.cgi?id=264442 rdar://118141764 Reviewed by Alex Christensen. Fix compilation error "error: possibly dangling reference to a temporary [-Werror=dangling-reference]" No change in observable behaviour. * Source/WebCore/dom/TreeScope.cpp: (WebCore::TreeScope::findAnchor): * Source/WebCore/dom/TreeScopeOrderedMap.cpp: (WebCore::TreeScopeOrderedMap::get const): Canonical link: https://commits.webkit.org/270421@main
WebKit · Nov 9, 2023 · f738f43 · f738f43
1 parent df2e0bf
commit f738f43
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/Source/WebCore/dom/TreeScope.cpp b/Source/WebCore/dom/TreeScope.cpp
@@ -510,7 +510,8 @@ RefPtr<Element> TreeScope::findAnchor(StringView name)
     if (RefPtr element = getElementById(name))
         return element;
     auto inQuirksMode = documentScope().inQuirksMode();
-    for (Ref anchor : descendantsOfType<HTMLAnchorElement>(protectedRootNode())) {
+    Ref rootNode = m_rootNode;
+    for (Ref anchor : descendantsOfType<HTMLAnchorElement>(rootNode)) {
         if (inQuirksMode) {
             // Quirks mode, ASCII case-insensitive comparison of names.
             // FIXME: This behavior is not mentioned in the HTML specification.

diff --git a/Source/WebCore/dom/TreeScopeOrderedMap.cpp b/Source/WebCore/dom/TreeScopeOrderedMap.cpp
@@ -118,7 +118,8 @@ inline RefPtr<Element> TreeScopeOrderedMap::get(const AtomString& key, const Tre
     }
 
     // We know there's at least one node that matches; iterate to find the first one.
-    for (Ref element : descendantsOfType<Element>(scope.protectedRootNode().get())) {
+    Ref rootNode = scope.rootNode();
+    for (Ref element : descendantsOfType<Element>(rootNode.get())) {
         if (!element->isInTreeScope())
             continue;
         if (!keyMatches(key, element))