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Disallow super call in value class #6483

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scabug opened this issue Oct 7, 2012 · 2 comments
Closed

Disallow super call in value class #6483

scabug opened this issue Oct 7, 2012 · 2 comments
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@scabug scabug commented Oct 7, 2012

scala> trait T extends Any { def foo = 1}; class C(val a: Any) extends AnyVal with T { override def foo = super[T].foo }
exception when typing $this.super[T].foo()/class scala.reflect.internal.Trees$Apply
T does not name a parent class of <none> in file <console>
scala.reflect.internal.Types$TypeError: T does not name a parent class of <none>
...
== Enclosing template or block ==

Apply( // def foo(): Int in trait T
  $this.super[T]."foo" // def foo(): Int in trait T, tree.tpe=()Int
  Nil
)

== Expanded type of tree ==

ErasedValueType(C)
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@scabug scabug commented Oct 7, 2012

Imported From: https://issues.scala-lang.org/browse/SI-6483?orig=1
Reporter: @retronym
Affected Versions: 2.10.0
Other Milestones: 2.10.0

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@scabug scabug commented Oct 7, 2012

@scabug scabug closed this Oct 29, 2012
@scabug scabug added this to the 2.10.0-M7 milestone Apr 7, 2017
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