I am trying to port a macro from Scala 2.10 to 2.11.0-M7:
import scala.reflect.macros.Context
object Format {
def apply[A]: Unit = macro applyImpl[A]
def applyImpl[A: c.WeakTypeTag](c: Context): c.Expr[Unit] = ???
}
Something must have changed, because the compiler says scala.reflect.macros.Context
doesn't exist.
My build file looks like this:
scalaVersion := "2.11.0-M7"
resolvers += Resolver.sonatypeRepo("snapshots")
addCompilerPlugin("org.scala-lang.plugins" % "macro-paradise" % "2.0.0-SNAPSHOT"
cross CrossVersion.full)
Any clues?
One needs to explicitly add
scala-reflect
now:Context
is deprecated, but it compiles.