[jira] [Resolved] (GROOVY-10141) NPE in InnerClassVisitor for non-static inner class CCE within two AICs

["Eric Milles (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GROOVY-10141?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eric Milles resolved GROOVY-10141.
----------------------------------
    Fix Version/s: 4.0.0-beta-1
       Resolution: Fixed

> NPE in InnerClassVisitor for non-static inner class CCE within two AICs
> -----------------------------------------------------------------------
>
>                 Key: GROOVY-10141
>                 URL: https://issues.apache.org/jira/browse/GROOVY-10141
>             Project: Groovy
>          Issue Type: Bug
>            Reporter: Eric Milles
>            Assignee: Eric Milles
>            Priority: Major
>             Fix For: 4.0.0-beta-1
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> Consider the following:
> {code:groovy}
> class Outer {
>     class Inner {
>     }
>     def obj = new Object() {
>         String toString() {
>             new Object() {
>                 String toString() {
>                     new Inner()
>                 }
>             }
>         }
>     }
> }
> {code}
> https://github.com/groovy/groovy-eclipse/issues/1268
> {code}
> java.lang.NullPointerException
>     at org.codehaus.groovy.classgen.InnerClassVisitor.insertThis0ToSuperCall(InnerClassVisitor.java:306)
>     at org.codehaus.groovy.classgen.InnerClassVisitor.passThisReference(InnerClassVisitor.java:286)
>     at org.codehaus.groovy.classgen.InnerClassVisitor.visitConstructorCallExpression(InnerClassVisitor.java:147)
>     at org.codehaus.groovy.ast.expr.ConstructorCallExpression.visit(ConstructorCallExpression.java:45)
>     at org.codehaus.groovy.ast.CodeVisitorSupport.visitExpressionStatement(CodeVisitorSupport.java:117)
>     at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitExpressionStatement(ClassCodeVisitorSupport.java:200)
>     at org.codehaus.groovy.ast.stmt.ExpressionStatement.visit(ExpressionStatement.java:41)
>     at org.codehaus.groovy.ast.CodeVisitorSupport.visitBlockStatement(CodeVisitorSupport.java:86)
>     at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitBlockStatement(ClassCodeVisitorSupport.java:164)
>     at org.codehaus.groovy.ast.stmt.BlockStatement.visit(BlockStatement.java:70)
>     at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClassCodeContainer(ClassCodeVisitorSupport.java:138)
>     at org.codehaus.groovy.classgen.InnerClassVisitor.visitConstructorOrMethod(InnerClassVisitor.java:116)
>     at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitMethod(ClassCodeVisitorSupport.java:106)
>     at org.codehaus.groovy.ast.ClassNode.visitMethods(ClassNode.java:1110)
>     at org.codehaus.groovy.ast.ClassNode.visitContents(ClassNode.java:1103)
>     at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClass(ClassCodeVisitorSupport.java:52)
>     at org.codehaus.groovy.classgen.InnerClassVisitor.visitClass(InnerClassVisitor.java:86)
>     at org.codehaus.groovy.control.CompilationUnit.lambda$addPhaseOperations$4(CompilationUnit.java:213)
>     at org.codehaus.groovy.control.CompilationUnit$IPrimaryClassNodeOperation.doPhaseOperation(CompilationUnit.java:928)
> {code}



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