t6758.scala:5: error: not found: type inargument
    @inargument
     ^
t6758.scala:11: error: not found: type infunction
    @infunction
     ^
t6758.scala:18: error: not found: type nested
      @nested
       ^
t6758.scala:25: error: not found: type param
  def func(@param x: Int): Int = 0
            ^
t6758.scala:28: error: not found: type typealias
    @typealias
     ^
t6758.scala:32: error: not found: type classs
  @classs
   ^
t6758.scala:35: error: not found: type module
  @module
   ^
t6758.scala:38: error: not found: type typeparam
  class D[@typeparam T]
           ^
t6758.scala:41: error: not found: type valueparam
    @valueparam x: Any
     ^
9 errors found