compile-time-only-a.scala:9: error: C3
@compileTimeOnly("C3") case class C3(x: Int)
                                  ^
compile-time-only-a.scala:11: error: C4
@compileTimeOnly("C4") case class C4(x: Int)
                                  ^
compile-time-only-a.scala:16: error: C5
  implicit class C5(val x: Int) {
                 ^
compile-time-only-a.scala:28: error: C1
  new C1()
      ^
compile-time-only-a.scala:32: error: C2
  C2
  ^
compile-time-only-a.scala:34: error: C3
  new C3(2)
      ^
compile-time-only-a.scala:37: error: C4
  new C4(2)
      ^
compile-time-only-a.scala:41: error: C5
  2.ext
  ^
compile-time-only-a.scala:42: error: C5
  C5(2)
  ^
compile-time-only-a.scala:45: error: C6.x
  val _ = c6.x
             ^
compile-time-only-a.scala:46: error: C6.foo
  c6.foo
     ^
compile-time-only-a.scala:48: error: C6.y
  c6.y = c6.y
     ^
compile-time-only-a.scala:48: error: C6.y
  c6.y = c6.y
            ^
compile-time-only-a.scala:54: error: placebo
@placebo
 ^
compile-time-only-a.scala:56: error: placebo
  @placebo def x = (2: @placebo)
   ^
compile-time-only-a.scala:56: error: placebo
  @placebo def x = (2: @placebo)
                        ^
16 errors found