Function aggregateChildrenFlags

test/fixtures/snapshot/typescript.js:27318–27325

(children)

        return children ? children.transformFlags : 0 /* TransformFlags.None */;
    }
    function aggregateChildrenFlags(children) {
        var subtreeFlags = 0 /* TransformFlags.None */;
        for (var _i = 0, children_2 = children; _i < children_2.length; _i++) {
            var child = children_2[_i];
            subtreeFlags |= propagateChildFlags(child);
        }
        children.transformFlags = subtreeFlags;
    }
    /**
     * Gets the transform flags to exclude when unioning the transform flags of a subtree.
     */