EXPERIMENTAL
Eugene Burmako
Implicit macros are shipped as an experimental feature of Scala since version 2.10.0, including the upcoming 2.11.0, but require a critical bugfix in 2.10.2 to become fully operational. Implicit macros do not need macro paradise to work, neither in 2.10.x, nor in 2.11.
This is a companion discussion topic for the original entry at http://docs.scala-lang.org//overviews/macros/implicits