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Infinite loop in ContextTrees.locateContextTree #8239

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scabug opened this issue Feb 5, 2014 · 2 comments
Closed

Infinite loop in ContextTrees.locateContextTree #8239

scabug opened this issue Feb 5, 2014 · 2 comments
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@adriaanm
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presentation compiler
Milestone
2.11.0-RC1

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@scabug
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scabug commented Feb 5, 2014

It might be due to type errors in the source I'm looking at, but it seems that locateTree can loop forever.

"Scala Presentation Compiler [org.scala-ide.sdt.core]" daemon prio=5 tid=0x00000001022dd800 nid=0xc40f runnable [0x0000000112bff000]
   java.lang.Thread.State: RUNNABLE
	at scala.tools.nsc.interactive.ContextTrees$class.loop$1(ContextTrees.scala:81)
	at scala.tools.nsc.interactive.ContextTrees$class.locateContextTree(ContextTrees.scala:84)
	at scala.tools.nsc.interactive.Global.locateContextTree(Global.scala:28)
	at scala.tools.nsc.interactive.ContextTrees$class.locateFinestContextTree$1(ContextTrees.scala:48)
	at scala.tools.nsc.interactive.ContextTrees$class.locateContext(ContextTrees.scala:58)
	- locked <0x000000078a481db8> (a scala.tools.eclipse.ScalaPresentationCompiler)
	at scala.tools.nsc.interactive.Global.locateContext(Global.scala:28)
	at scala.tools.nsc.interactive.CompilerControl$class.locateContext(CompilerControl.scala:102)
	at scala.tools.nsc.interactive.Global.locateContext(Global.scala:28)
	at scala.tools.nsc.interactive.CompilerControl$class.doLocateContext(CompilerControl.scala:106)
	at scala.tools.nsc.interactive.Global.doLocateContext(Global.scala:28)
	at scala.tools.eclipse.quickfix.createmethod.CreateMethodProposal$$anonfun$scala$tools$eclipse$quickfix$createmethod$CreateMethodProposal$$typeAtRange$1$$anonfun$apply$1.apply(CreateMethodProposal.scala:33)
	at scala.tools.eclipse.quickfix.createmethod.CreateMethodProposal$$anonfun$scala$tools$eclipse$quickfix$createmethod$CreateMethodProposal$$typeAtRange$1$$anonfun$apply$1.apply(CreateMethodProposal.scala:31)
	at scala.tools.nsc.util.InterruptReq.execute(InterruptReq.scala:26)
	- locked <0x000000075d573608> (a scala.tools.nsc.util.WorkScheduler$$anon$1)
	at scala.tools.nsc.interactive.Global.pollForWork(Global.scala:346)
	at scala.tools.nsc.interactive.PresentationCompilerThread.run(PresentationCompilerThread.scala:22)
@scabug
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scabug commented Feb 5, 2014

Imported From: https://issues.scala-lang.org/browse/SI-8239?orig=1
Reporter: @dragos
Affected Versions: 2.11.0-M8

@scabug
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scabug commented Feb 5, 2014

@adriaanm said:
scala/scala#3469

@scabug scabug closed this as completed Feb 6, 2014
@scabug scabug added this to the 2.11.0-RC1 milestone Apr 7, 2017
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