Source/core/dom/ElementTraversal.h - Issue 397303005: Add Traversal<>::firstAncestorOrSelf() overload taking a const reference in argument

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Unified Diff: Source/core/dom/ElementTraversal.h

Issue 397303005: Add Traversal<>::firstAncestorOrSelf() overload taking a const reference in argument (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 6 years, 5 months ago

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Index: Source/core/dom/ElementTraversal.h

diff --git a/Source/core/dom/ElementTraversal.h b/Source/core/dom/ElementTraversal.h

index e8241820b5e4abd39d4ff5530eba1fc289616f5b..8921ea6084fa0e31c15b39417c664db3a9ba4d36 100644

--- a/Source/core/dom/ElementTraversal.h

+++ b/Source/core/dom/ElementTraversal.h

@@ -44,6 +44,8 @@ public:

static ElementType* firstAncestor(const Node& current);

static ElementType* firstAncestorOrSelf(Node& current) { return firstAncestorOrSelfTemplate(current); }

static ElementType* firstAncestorOrSelf(Element& current) { return firstAncestorOrSelfTemplate(current); }

+ static const ElementType* firstAncestorOrSelf(const Node& current) { return firstAncestorOrSelfTemplate(const_cast<Node&>(current)); }

+ static const ElementType* firstAncestorOrSelf(const Element& current) { return firstAncestorOrSelfTemplate(const_cast<Element&>(current)); }

// First or last ElementType descendant of the node.

// For Elements firstWithin() is always the same as firstChild().

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