Function propagateChildFlags

test/fixtures/snapshot/typescript.js:27309–27314

(child)

        return transformFlags | (node.transformFlags & 33562624 /* TransformFlags.PropertyNamePropagatingFlags */);
    }
    function propagateChildFlags(child) {
        if (!child)
            return 0 /* TransformFlags.None */;
        var childFlags = child.transformFlags & ~getTransformFlagsSubtreeExclusions(child.kind);
        return ts.isNamedDeclaration(child) && ts.isPropertyName(child.name) ? propagatePropertyNameFlagsOfChild(child.name, childFlags) : childFlags;
    }
    function propagateChildrenFlags(children) {
        return children ? children.transformFlags : 0 /* TransformFlags.None */;
    }