struct Stone { var a: Int var b: Int init(a: Int = 10 * 2 + 3 /*草*/ - (5 + 2), b: Int = 20) { self.a = a self.b = b } }
// SIL struct Stone { @_hasStorage var a: Int { get set } @_hasStorage var b: Int { get set } init(a: Int = 10 * 2 + 3 /*草*/ - (5 + 2), b: Int = 20) }