Function cloneNode

test/fixtures/snapshot/typescript.js:26618–26640

(node)

                : node;
        }
        function cloneNode(node) {
            // We don't use "clone" from core.ts here, as we need to preserve the prototype chain of
            // the original node. We also need to exclude specific properties and only include own-
            // properties (to skip members already defined on the shared prototype).
            if (node === undefined) {
                return node;
            }
            var clone = ts.isSourceFile(node) ? baseFactory.createBaseSourceFileNode(305 /* SyntaxKind.SourceFile */) :
                ts.isIdentifier(node) ? baseFactory.createBaseIdentifierNode(79 /* SyntaxKind.Identifier */) :
                    ts.isPrivateIdentifier(node) ? baseFactory.createBasePrivateIdentifierNode(80 /* SyntaxKind.PrivateIdentifier */) :
                        !ts.isNodeKind(node.kind) ? baseFactory.createBaseTokenNode(node.kind) :
                            baseFactory.createBaseNode(node.kind);
            clone.flags |= (node.flags & ~8 /* NodeFlags.Synthesized */);
            clone.transformFlags = node.transformFlags;
            setOriginalNode(clone, node);
            for (var key in node) {
                if (clone.hasOwnProperty(key) || !node.hasOwnProperty(key)) {
                    continue;
                }
                clone[key] = node[key];
            }
            return clone;
        }
        function createImmediatelyInvokedFunctionExpression(statements, param, paramValue) {
            return createCallExpression(createFunctionExpression(
            /*modifiers*/ undefined,