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Bug 231788 - ClassCastException: com.sun.tools.javac.code.Type$TypeVar cannot be cast to com.sun.tools.javac.code.Type$ClassType
Summary: ClassCastException: com.sun.tools.javac.code.Type$TypeVar cannot be cast to c...
Status: RESOLVED FIXED
Alias: None
Product: java
Classification: Unclassified
Component: Editor (show other bugs)
Version: 7.4
Hardware: All All
: P3 normal (vote)
Assignee: Dusan Balek
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2013-06-25 15:26 UTC by lforet
Modified: 2013-07-01 15:56 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter: 201680

Attachments
stacktrace (3.57 KB, text/plain)
2013-06-25 15:26 UTC, lforet 		Details
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Description lforet 2013-06-25 15:26:23 UTC 
Build: NetBeans IDE 7.4 Beta (Build 201306132201)
VM: Java HotSpot(TM) 64-Bit Server VM, 23.21-b01, Java(TM) SE Runtime Environment, 1.7.0_21-b11
OS: Windows 7

User Comments:
lforet: I was dealing with generic types editing my class




Stacktrace: 
java.lang.ClassCastException: com.sun.tools.javac.code.Type$TypeVar cannot be cast to com.sun.tools.javac.code.Type$ClassType
   at com.sun.tools.javac.comp.MemberEnter$Synthesizer.visitTypeApply(MemberEnter.java:1591)
   at com.sun.tools.javac.tree.JCTree$JCTypeApply.accept(JCTree.java:2117)
   at com.sun.tools.javac.comp.MemberEnter$Synthesizer.visit(MemberEnter.java:1543)
   at com.sun.tools.javac.comp.MemberEnter$7.getModelType(MemberEnter.java:1525)
   at com.sun.tools.javac.code.Symbol$ClassSymbol.getSuperclass(Symbol.java:935)
   at com.sun.tools.javac.code.Symbol$ClassSymbol.getSuperclass(Symbol.java:769)
Comment 1 lforet 2013-06-25 15:26:24 UTC 
Created attachment 136280 [details]
stacktrace
Comment 2 lforet 2013-06-25 15:47:02 UTC 
It happens when I try to add a generic type to a class and the name of the type is the classname I extends. Example :

public class MyWidget<Widget> extends Widget

ofcourse what I wanted to write was 

public class MyWidget<W extends Widget> extends Widget

But I had the exception before.
Comment 4 Quality Engineering 2013-07-01 15:56:03 UTC 
Integrated into 'main-silver', will be available in build *201307011244* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)

Changeset: http://hg.netbeans.org/main-silver/rev/a84283bfb53f
User: Dusan Balek <dbalek@netbeans.org>
Log: Issues #231727, #231788, and #223560 - fixed.