openscad/tests/regression/dumptest/child-background-expected.csg

group() {
	difference() {
		sphere($fn = 0, $fa = 12, $fs = 2, r = 10);
		group() {
			cylinder($fn = 0, $fa = 12, $fs = 2, h = 30, r1 = 6, r2 = 6, center = true);
		}
	}
}