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Auxiliary Constructors don't work with Explicitly Typed Self References #6745

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scabug opened this issue Nov 30, 2012 · 5 comments
Closed

Auxiliary Constructors don't work with Explicitly Typed Self References #6745

scabug opened this issue Nov 30, 2012 · 5 comments
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has PR should compile typer
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2.11.0-M1

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@scabug
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scabug commented Nov 30, 2012

Using auxiliary constructors in a class with explicitly typed self references doesn't compile. Seems like it expects a constructor without any parameters.

trait Foo
class Bar(val i: Int) {
  self: Foo =>
  def this() = this(0)
}
wat.scala:4: error: too many arguments for constructor Predef: ()object Predef
  def this() = this(0)
               ^
one error found
@scabug
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scabug commented Nov 30, 2012

Imported From: https://issues.scala-lang.org/browse/SI-6745?orig=1
Reporter: Andrée E (ovovadmi)
Affected Versions: 2.9.2, 2.10.0-RC2

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scabug commented Dec 2, 2012

@retronym said:
scala/scala#1689

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scabug commented Jan 8, 2013

@adriaanm said:
scala/scala#1786

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scabug commented Jan 22, 2013

@adriaanm said:
reopening for 2.10.1-RC1 backport

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scabug commented Jan 23, 2013

@retronym said:
Reclosing, I don't plan to backport this. I originally targetted 2.10.x with the fix, but found it too hard to add it to the un-refactored name resolution code.

@scabug scabug closed this as completed Jan 23, 2013
@scabug scabug added this to the 2.11.0-M1 milestone Apr 7, 2017
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