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Implicits in self-types #10104

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scabug opened this Issue Dec 12, 2016 · 2 comments

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scabug commented Dec 12, 2016

It would be nice:

class C { implicit this =>
  def f(implicit c: C) = ???
  def g = f // ok
}
class C(x: X, y: Y) { self(implicit x) =>
  def f(implicit z: X) = ???
  def g = f // ok
}
// C.x needn't be a field as in:
class C(implicit x: X, y: Y) { ... }  // don't want implicit param section
class C(x: X, y: Y) {
  implicit private val x1: X = x   // incurs a field
}

Implicit this suggested at #2823

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scabug commented Dec 12, 2016

Imported From: https://issues.scala-lang.org/browse/SI-10104?orig=1
Reporter: @som-snytt
Affected Versions: 2.12.1

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scabug commented Dec 12, 2016

@milessabin said:
See also: #4032. Thematically, if not concretely, related.

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