lazyvals.check

来自「JAVA 语言的函数式编程扩展」· CHECK 代码 · 共 26 行

lazyvals.scala:6: error: lazy values may not be abstract
  lazy val t: Int
           ^
lazyvals.scala:9: error: lazy not allowed here. Only vals can be lazy
  lazy var p: Int = 100
       ^
lazyvals.scala:12: error: lazy not allowed here. Only vals can be lazy
  lazy def q: Double = 0.0
       ^
lazyvals.scala:15: error: '=' expected but ';' found.
    lazy val t;
              ^
lazyvals.scala:20: error: lazy not allowed here. Only vals can be lazy
  lazy trait T {}
       ^
lazyvals.scala:21: error: lazy not allowed here. Only vals can be lazy
  lazy class C {}
       ^
lazyvals.scala:22: error: lazy not allowed here. Only vals can be lazy
  lazy object O {}
       ^
lazyvals.scala:25: error: lazy modifier not allowed here. Use call-by-name parameters instead
  class A(lazy val obj: Object) {}
               ^
8 errors found