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class C[A]; new ({type T[A] = C[A]})#T[Int] blows up in refchecks #7194

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scabug opened this issue Feb 28, 2013 · 1 comment
Open

class C[A]; new ({type T[A] = C[A]})#T[Int] blows up in refchecks #7194

scabug opened this issue Feb 28, 2013 · 1 comment
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@scabug
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scabug commented Feb 28, 2013 

scala> class C[A]; new ({type T[A] = C[A]})#T[Int]

adapt should have turned dc: TypeTreeWithDeferredRefCheck into tpt: TypeTree, with tpt.original == dc
	at scala.reflect.internal.SymbolTable.abort(SymbolTable.scala:49)
	at scala.tools.nsc.Global.abort(Global.scala:253)
	at scala.tools.nsc.interpreter.IMain$$anon$1.scala$tools$nsc$interpreter$ReplGlobal$$super$abort(IMain.scala:265)
	at scala.tools.nsc.interpreter.ReplGlobal$class.abort(ReplGlobal.scala:21)
	at scala.tools.nsc.interpreter.IMain$$anon$1.abort(IMain.scala:265)
	at scala.tools.nsc.typechecker.RefChecks$RefCheckTransformer.transform(RefChecks.scala:1696)
	at scala.tools.nsc.typechecker.RefChecks$RefCheckTransformer.transform(RefChecks.scala:96)

Stumbled across this trying to poke holes in scala/scala@e5da30b843. But this is an older issue.
@scabug
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scabug commented Feb 28, 2013

Imported From: https://issues.scala-lang.org/browse/SI-7194?orig=1
Reporter: @retronym
Affected Versions: 2.10.0

@scabug scabug added this to the Backlog milestone Apr 7, 2017
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@SethTisue @scabug