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test "neg\unchecked-abstract.scala" fails on Windows #6451

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scabug opened this issue Sep 29, 2012 · 2 comments
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test "neg\unchecked-abstract.scala" fails on Windows #6451

scabug opened this issue Sep 29, 2012 · 2 comments
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@gkossakowski
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blocker build compiler crash minimized
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2.10.0-M7

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@scabug
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scabug commented Sep 29, 2012

Because attempting to create a file named "Con" on Windows throws an IOException (confusion with the "Con"sole device).

The culprit:

trait Con[-X]  // <- the WinNT filesystem refuses to create `Con.class`
trait Inv[X]
trait Cov[+X]

Part of the stacktrace:

 [partest] Exception in thread "bcode-typer" java.io.IOException: The system cannot find the file specified
 [partest]     at java.io.WinNTFileSystem.createFileExclusively(Native Method)
 [partest]     at java.io.File.createNewFile(Unknown Source)
 [partest]     at scala.reflect.io.AbstractFile.fileOrSubdirectoryNamed(AbstractFile.scala:235)
 [partest]     at scala.reflect.io.AbstractFile.fileNamed(AbstractFile.scala:246)

The fix involves renaming Con in both neg/unchecked-abstract.scala and neg/unchecked-abstract.check
@scabug
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scabug commented Sep 29, 2012

Imported From: https://issues.scala-lang.org/browse/SI-6451?orig=1
Reporter: @magarciaEPFL
Affected Versions: 2.10.0
Other Milestones: 2.10.0

@scabug
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scabug commented Oct 6, 2012

@magarciaEPFL said:
scala/scala#1451

@scabug scabug closed this as completed Oct 6, 2012
@scabug scabug added this to the 2.10.0-M7 milestone Apr 7, 2017
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