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Bug 177802 - [68cat] NullPointerException at scala.tools.nsc.typechecker.Typers$Typer.decompose$1
Summary: [68cat] NullPointerException at scala.tools.nsc.typechecker.Typers$Typer.deco...
Status: NEW
Alias: None
Product: contrib
Classification: Unclassified
Component: Scala (show other bugs)
Version: 6.x
Hardware: All All
: P3 normal (vote)
Assignee: _ dcaoyuan
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-11-29 07:54 UTC by neilg
Modified: 2010-09-14 22:20 UTC (History)
2 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 158330

Attachments
stacktrace (3.77 KB, text/plain)
2009-11-29 07:54 UTC, neilg 		Details
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Description neilg 2009-11-29 07:54:12 UTC 
Build: NetBeans IDE Dev (Build 200911251400)
VM: Java HotSpot(TM) 64-Bit Server VM, 14.1-b02, Java(TM) SE Runtime Environment, 1.6.0_15-b03
OS: Linux, 2.6.31-15-generic, amd64

User Comments:
neilg: ctrl-space to complete import statement

GUEST: trying code completion with a nightly build of netbeans and the scala plugin in a scala project

GUEST: typed: "string"., crashed after typing a period after a constant string.

GUEST: I typed import, then a space, then Ctrl-Space and got a NullPointerException



Stacktrace: 
java.lang.NullPointerException
        at scala.tools.nsc.typechecker.Typers$Typer.decompose$1(Typers.java:1549)
        at scala.tools.nsc.typechecker.Typers$Typer.computeParamAliases(Typers.java:1560)
        at scala.tools.nsc.typechecker.Typers$Typer.typedDefDef(Typers.java:1752)
        at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.java:3661)
        at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.java:3980)
        at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.java:4025)
Comment 1 neilg 2009-11-29 07:54:19 UTC 
Created attachment 91827 [details]
stacktrace