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package hbt
import scala.language.experimental.macros
import scala.reflect.macros._
case class StaticContext(value: Boolean)
object StaticContext {
implicit def default: StaticContext = macro applyImpl
def rec(c: Context)(expr: c.Symbol): Boolean = {
import c.universe._
// Classes and traits and such
if(!expr.isModuleClass && expr.isClass) false
// Method contents
else if(expr.isMethod) false
else if(expr.owner == NoSymbol) true
else rec(c)(expr.owner)
}
def applyImpl(c: Context): c.Expr[StaticContext] = {
import c.universe._
val staticContext = rec(c)(c.internal.enclosingOwner)
c.Expr[StaticContext](q"hbt.StaticContext($staticContext)")
}
}
case class DefCtx(staticEnclosing: Option[String])
object DefCtx{
implicit def default(implicit enc: sourcecode.Enclosing,
sc: StaticContext) = {
if (sc.value) DefCtx(Some(enc.value))
else DefCtx(None)
}
}
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