Function destructuringNeedsFlattening

test/fixtures/snapshot/typescript.js:104755–104800

(node)

            return visitorWorker(node, /*valueIsDiscarded*/ true);
        }
        function destructuringNeedsFlattening(node) {
            if (ts.isObjectLiteralExpression(node)) {
                for (var _i = 0, _a = node.properties; _i < _a.length; _i++) {
                    var elem = _a[_i];
                    switch (elem.kind) {
                        case 296 /* SyntaxKind.PropertyAssignment */:
                            if (destructuringNeedsFlattening(elem.initializer)) {
                                return true;
                            }
                            break;
                        case 297 /* SyntaxKind.ShorthandPropertyAssignment */:
                            if (destructuringNeedsFlattening(elem.name)) {
                                return true;
                            }
                            break;
                        case 298 /* SyntaxKind.SpreadAssignment */:
                            if (destructuringNeedsFlattening(elem.expression)) {
                                return true;
                            }
                            break;
                        case 169 /* SyntaxKind.MethodDeclaration */:
                        case 172 /* SyntaxKind.GetAccessor */:
                        case 173 /* SyntaxKind.SetAccessor */:
                            return false;
                        default: ts.Debug.assertNever(elem, "Unhandled object member kind");
                    }
                }
            }
            else if (ts.isArrayLiteralExpression(node)) {
                for (var _b = 0, _c = node.elements; _b < _c.length; _b++) {
                    var elem = _c[_b];
                    if (ts.isSpreadElement(elem)) {
                        if (destructuringNeedsFlattening(elem.expression)) {
                            return true;
                        }
                    }
                    else if (destructuringNeedsFlattening(elem)) {
                        return true;
                    }
                }
            }
            else if (ts.isIdentifier(node)) {
                return ts.length(getExports(node)) > (ts.isExportName(node) ? 1 : 0);
            }
            return false;
        }
        function visitDestructuringAssignment(node, valueIsDiscarded) {
            if (destructuringNeedsFlattening(node.left)) {
                return ts.flattenDestructuringAssignment(node, visitor, context, 0 /* FlattenLevel.All */, !valueIsDiscarded, createAllExportExpressions);